Moore Industries THZ, TDZ Installation Manual

THZ & TDZ

April 2016
235-745-00 F

Smart HART Temperature

Transmitters & Displays

Smart HART T emperature

T ransmitters & Displays

THZ & TDZ

All product names are registered trademarks of their respective companies.

The THZ and TDZ Intelligent PC Configuration Software is
equipped with our new HelpMap Navigation System. This
searchable, comprehensive help system includes all the tables
and illustrations you will need to easily setup your unit–from
startup to hookup. Reference the HelpMap if you are looking
for more detailed information than is provided in this manual.
Simply install and run the PC Configuration Software, then
click on the questionmark button in the upper right corner of
the PC Configuration Program.

Table of Contents

Introduction.....................................................................................................1

The THZ & TDZ .............................................................................................................. 1

Model and Serial Numbers........................................................................................... 1

Specifications .................................................................................................2

Input Type & Accuracy Table....................................................................................... 3

Ordering Information ......................................................................................4

Additional Parts ............................................................................................................ 4

Dimensions.................................................................................................................5-9

Configuring a THZ or TDZ ...............................................................................9

Installing the Configuration Software....................................................................... 10

Connecting the THZ or TDZ to the PC....................................................................... 10

Necessary Equipment Table ...................................................................................... 10

Using the PC Configuration Program ..........................................................11

Using the HART Communicator...................................................................13

Programming when a Device Description is Available ........................................... 13

The HART Communicator Menu with a Device Description ................................... 15

The HART Communicator Menu without a Device Description.............................. 17

Installation.....................................................................................................18

Operation.......................................................................................................19

Customer Support ........................................................................................19

T ro ubleshooting the PC Software................................................................20

Appendix A: Intrinsic Safety........................................................................21

THZ & TDZ

Introduction

This is the users’ manual for Moore Industries’
family of Smart HART Temperature Transmitters. It
contains all of the information needed to configure,
install, operate, and maintain the THZ and TDZ. In
many cases, more detailed information is provided
through the HelpMap portion of the configuration
software. (Run the Configuration Software then
press the questionmark button on the upper-right

The THZ & TDZ

The THZ and TDZ are 2-wire (loop-powered), user­configurable, HART®-based temperature transmitters.
Typically paired with a complete temperature assembly
from our extensive line of durable housing and enclo­sure options. Their size, accuracy, and compatibility
make them the ideal solution when measurements
must be made in remote or otherwise difficult-to-ac-

cess locations.
side of the screen.) If you would like additional
assistance, call one of our STAR centers.

The following guidelines are used in this manual:

WARNING

- Hazardous procedure or condition that

could injure the operator.

Model and Serial Numbers

Moore Industries uses a system of model and serial

numbers to keep track of all of the information on

every unit it sells and services. If a problem occurs

with a THZ or TDZ, check for a tag affixed to the unit

listing these numbers. Supply the Customer Support

Caution

- Hazardous procedure or condition that

representative with this information when calling.
could damage or destroy the unit.

Note

- Information that is helpful for a procedure,

condition, or operation of the unit.

Figure 1. The THZ and TDZ Smart HART Temperature Transmitters’ remotely programmable input and combination analog/digital
output make it the perfect answer to problems encountered when interfacing control room equipment and field sensors.

THZ or TDZ Smart HART

Temperature T ransmitter

(HART Slave Device)

(THZ in LH

housing shown)

NOTE:

The HART Communicator or PC with Smart HART
Interface Cable may be connected at any termination
point on the signal loop. The HART Communicator
and the THZ Signal loop must have between 250
and 1100

–

4-20mA Analog with Digital HART

superimposed

+

load for proper communications.

250

Resistor

+

HART Communicator

(Secondary Master)

Power

Supply

PC with HART Modem

–

(Primary Master)

Running Moore Industries’

PC Configuration Software,

OR a DCS, PLC, SCADA,

Data Recorder, Indicator, or

other HART Communicating

Device

The Interface Solution Experts 1

THZ & TDZ

Specifications

Specifications

HART

Performance

Address Range: 0-15 (1-15

are for multidrop loops)

Transmission Speed:

1200 baud

Character Format:

1 Start Bit - 8 Data Bits ­1 Odd Parity Bit - 1 Stop Bit

Input Accuracy: Refer to
Table 1 (page 3)

Analog Output Accuracy:

±0.015% of span
Overall Accuracy: The
overall accuracy of the unit is
the combined input and
output accuracy. It includes
the combined effects of
linearity, hysteresis,
repeatability, and adjustment
resolution. It does not
include ambient temperature
effect. For T/C input only,
add the Reference Junction
Compensation error

Reference Junction
Compensation: ±0.45°C

(±0.81°F)

Stability: see Table 4
Isolation: THZ: HPP,

1000Vrms input-to-output
continuous; DIN, 500Vrms
input-to-output continuous;
THZ [DH] & TDZ: 500Vrms
input-to-output continuous,
and will withstand a 500VAC
dielectric strength test for one
minute without breakdown
Response (Rise) Time: 100
msec maximum for the output
to change from 10% to 90%
for an input step change of
0% to 100%

Step Response Time:

THZ: 600 msec maximum,
500 msec typical from the
time an input is applied to the
output reaching 90% of its
final value;
THZ [DH] & TDZ: 700 msec
maximum, 500 msec typical
from the time input is applied
to the output reaching 90% of
its final value
Ripple: Less than 10mV
peak-to-peak measured
across a 250-ohm load
resistor at frequencies up to
120Hz

Over-voltage Protection:

Input, ±5Vdc peak, maxi­mum; Output, 48Vdc,
maximum

Performance

(Continued)

Display

(THZ [DH] &

TDZ only)

Digital Input Filter: User-

programmable; 50/60 Hz

Power Supply Effect:

±0.002% of span per 1V
change
Load Effect: Negligible
within specified power limits

Load Capability:

Load = (Vdc - 12)
Burnout Protection: User-

programmable, Upscale to

23.6mA; Downscale to 3.6mA

Output Current Limiting:

3.8mA and 21.6mA for input
over range; 25mA maximum

T/C Input Impedance:

40MΩ, nominal

RTD &

250µA ±10%

RTD Lead Wire Resistance
Maximum: RTD resistance

+ 2X lead wire resistance
< 4000Ω; Recommended lead
wire resistance for three wire
connections: <35Ω/wire; 10Ω
copper sensor <5Ω

Sensor Lead Resistance
Effect: 1.0Ω in reading/Ω of

lead resistance for 2-wire
sensors; 1.0Ω in reading/Ω of
lead of unbalanced resistance
for 3-wire sensors; no effect
on 4-wire sensors

Damping:

User set; 0-30 seconds

Resolution:

Input, 20-bit; Output, 16-bit
Supply Range: 12-28V I.S.;
12-42V normal operation

Type: THZ [DH]; Top Row,
18mm (0.5 inch) high black
digits on a reflective
background; Bottom Row,
10mm (0.4 inch) high digits
on a reflective background;
Two-digit HART address
indicator; % of Span shown
on a bar graph with upper and
lower out-of-range indicators;
TDZ; Top Row, 10mm (0.4
inch) high black digits on a
reflective background; Bottom
Row, 6mm (0.225 inch) high
digits on a reflective
background; Two-digit HART
address indicator
Format: Two rows of five
alphanumeric characters

0.024

ΩΩ

Ω Excitation:

ΩΩ

Display

(Continued;

THZ [DH] &

TDZ only)

Ambient

Temperature

Weight

Decimal Points: Automati-

cally adjusting decimal point
with a two decimal-place
maximum (Analog output
display is always two decimal
places)

Range: -99999 to 99999
Minimum Display Span:

1.00

Operating & Storage Range:

-40°C to +85°C
(-40°F to +185°F)
Relative Humidity: 0-95%,
non-condensing

Ambient Temperature
Effect: See Tables 2 & 3
Effect on Reference (Cold)
Junction Compensation:

±0.005°C per °C change of
ambient temperature
RFI/EMI Immunity: THZ:
HPP 10V/M, and DH, DIN
30V/M when tested according
to SAMA 33.1 abc with 0.5%
of span or less error; 10V/M
@ 80-1000MHz, 1KHz AM
when tested according to IEC
1000-4-3-1995; TDZ: 20V/M
when tested according to
SAMA 33.1 abc with 0.5% of
span or less error; 10V/M @
80-1000MHz, 1 KHz AM,
when tested according to IEC
1000-4-3-1995
Startup Time: Performance
within specification 8 seconds
after power is applied
Noise Rejection: Common
mode, 100dB @ 50/60Hz;
Normal Mode: 70dB typical
at 200mV peak-to-peak
@ 50/60Hz

THZ DIN: 221 grams (7.9 oz)
THZ HPP: 101 grams (3.6 oz)
THZ HPP in LH1:

434 grams (15.5 oz)

THZ HPP in LH2:

654 grams (1 lb., 7.3 oz)
THZ DH: 1.75kg
(3 lb, 14.5 oz)

TDZ HP: 188 grams (6.7 oz)
TDZ HP in BH2NG:

1.42 kg (3 lbs., 2.5 oz)

TDZ HP in D-BOX:

678 grams (1 lb., 7.7 oz)

Specifications and information subject to change without notice.

2 The Interface Solution Experts

THZ & TDZ

Table 1. Input Types, Ranges, Minimum Span and Maximum Range Specifications, and Accuracy of the THZ and TDZ

Input Type

Platinum

RTD

Nickel

Copper

Direct Resistance

ΩΩ

Ω

ΩΩ

Potentiometer

α α

α

α α

0.003850

0.003902

0.003916

0.00672

0.00427

n/a

Ω Ω

Ω

Ω Ω

100

200

300
400

500

1000

100
200
400
500

1000

100
120

9.035

0-4000Ω

4000Ω

Conformance

Range

-200 to 850°C

-328 to 1562°F

-100 to 650°C

-148 to 1202°F

-200 to 510°C

-328 to 950°F

-80 to 320°C

-112 to 608°F

-50 to 250°C

-58 to 482°F
0-4000Ω

0-100%

Minimum

Span

10°C

(18°F)

10Ω
10%

Input

Accuracy

±0.1°C

(±0.18°F)

±0.85°C

(±1.53°F)

±0.4Ω

±0.1%

Maximum

Range

-240 to 960°C

-400 to 1760°F

-150 to 720°C

-238 to 1328°F

-240 to 580°C

-400 to 1076°F

-100 to 360°C

-148 to 680°F

-65 to 280°C

-85 to 536°F
0-4000Ω

0-100%

Sensor-to-

Transmitter

Matching

Up to ±0.014°C
(±0.025°F) system
accuracy*.

*High-accuracy
measurements are
achieved by using a
4-wire, 1000Ω platinum
RTD with a span of 100°F
(50°F minimum) calibrated
in our sensor-matching
calibration bath.

Millivolts

J

K

E

T

R

S

B

N

C

DC

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

-180 to 760°C

-292 to 1400°F

-150 to 1370°C

-238 to 2498°F

-170 to 1000°C

-274 to 1832°F

-170 to 400°C

-274 to 752°F
0 to 1760°C

32 to 3200°F

0 to 1760°C

32 to 3200°F

400 to 1820°C
752 to 3308°F

-130 to 1300°C

-202 to 2372°F
0 to 2300°C

32 to 4172°F

-50 to 1000mV

35°C
63°F

40°C
72°F

35°C
63°F

35°C
63°F

50°C
90°F

50°C
90°F

75°C

135°F

45°C
81°F

100°C
180°F

4mV

±0.25°C

(±0.45°F)

±0.3°C

(±0.54°F)

±0.2°C

(±0.36°F)

±0.25°C

(±0.45°F)

±0.55°C

(±0.99°F)

±0.55°C

(±0.99°F)

±0.75°C

(±1.35°F)

±0.4°C

(±0.72°F)

±0.8°C

(±1.44°F)

15µV

-210 to 770°C

-346 to 1418°F

-270 to 1390°C

-454 to 2534°F

-270 to 1013°C

-454 to 1855.4°F

-270 to 407°C

-454 to 764.6°F

-50 to 1786°C

-58 to 3246.8°F

-50 to 1786°C

-58 to 3246.8°F
200 to 1836°C

392 to 3336.8°F

-270 to 1316°C

-454 to 2400.8°F
0 to 2338°C

32 to 4240.4°F

-50 to 1000mV

The Interface Solution Experts 3

THZ & TDZ

Ordering Information

Unit

THZ

Smart HART
Temperature
Transmitter

THZ

(DH Housing)
Dual­Compartment
Smart HART
Temperature
Transmitter
with Display

TDZ

Smart HART
Temperature
Transmitter
with Display

Input

PRG

Programmable
with standard
HART
Communicator,
HART-based
control system,
or Moore
Industries’
PC-based
Configuration
Software

Output

4-20MA

Scaleable
to narrower
ranges

Power

12-42DC

12-30DC

for I.S.
applica­tions

Housing

DIN DIN-style aluminum housing mounts on 32mm G-type (EN50035) and

35mm Top Hat (EN50022)

HPP Hockey-puck housing for mounting in connection heads
LH1NS LH1 head with two entry ports: ½-inch NPT conduit and process–black

PBT polyester cover
LH1MS LH1 head with two entry ports: M20 cable and ½-inch NPT
process–black PBT polyester cover
LH1CS LH1 head with two entry ports: M20 cable and G½ (BSP)
process–black PBT polyester cover
LH2NS Explosion-Proof LH2 head with two entry ports: ½-inch NPT conduit
and process–black metal cover
LH2MS Explosion-Proof LH2 head with two entry ports: M20 cable and ½-inch
NPT process–black metal cover

CH6 Polypropylene connector head
DH THZ [DH] replacement transmitter with no enclosure

DH2NG THZ [DH] enclosed in a 2-Hub, dual-compartment enclosure with two,

½-inch NPT entry ports and a glass cover
DH2TG THZ [DH] enclosed in a 2-Hub, dual-compartment enclosure with two,
¾-inch NPT entry ports and a glass cover
DH2MG THZ [DH] enclosed in a 2-Hub, dual-compartment enclosure with two,
M20 x 1.5 entry ports and a glass cover

BH2NG 2-Hub, explosion-proof enclosure with two, ½-inch NPT entry ports
and a glass cover
BH2TG 2-Hub, explosion-proof enclosure with two, ¾-inch NPT entry ports
and a glass cover
BH2MG 2-Hub, explosion-proof enclosure with two, M20 x 1.5 NPT entry ports
and a glass cover

BH3NG 3-Hub, explosion-proof enclosure with three, ½-inch NPT entry ports
BH3TG 3-Hub, explosion-proof enclosure with two, ¾-inch side-entry NPT

ports, one ½-inch bottom port, and a glass cover
BH3MG 3-Hub, explosion-proof enclosure with two, M20 x 1.5 side-entry ports,
one ½-inch bottom-entry port, and a glass cover

D2LC 2-Hub, low base, clear cover, NEMA 4X (IP66) enclosure
HP Hockey-puck housing and spring clips
DN Snap-in mounting for HP case on TS-32 DIN-rail
FL Mounting flanges on HP suitable for relay track or screw mounting
FLD Mounting flanges on HP suitable for 3½” relay track mounting

P suffix indicates enclosure comes equipped with base and U-bolts for mounting on a 2-inch pipe
(i.e. BH2NGP)

To order, specify: Unit / Input / Output / Power [Housing]
Model Number Example: THZ / PRG / 4-20MA / 12-42DC [DH2NG]

Additional Parts

Every THZ or TDZ order comes with one copy of our
Configuration Software on a 3½-inch floppy disk
(Windows® 95, 98, and NT 4.0 compatible). The
HART RS-232 Modem and the HART Communicator
must be purchased separately. However, the THZ
and TDZ transmitters work with any standard, third­party communicator, such as the Fisher-Rosemount
Model 275.

4 The Interface Solution Experts

Additional accessories are available as follows:

Part Number

235-75120-05

Part Number

803-048-26

Intelligent PC Configuration Software

(One copy comes free with each order)

HART-to-RS232 Smart Interface Cable
with HART Modem

Figure 2. BH Housing Dimensions (For use with the TDZ)

THZ & TDZ

102mm

(4.02 in)

119mm

(4.69 in)

57mm

(2.24 in)

102mm

(4.02 in)

(.87 in)

(.38 in)

(2.68 in)

84mm

(3.31 in)

22mm

10mm

68mm

25mm

(1.00 in)

64mm

(2.52 in)

602.78

DEG C

0

+PS

-PS 1 2

TDZ

34

76mm

(2.99 in)

68mm

(2.68 in)

124mm

(4.88 in)

Table 2. THZ [DH] Ambient Effects Table Table 3. THZ [DIN], [HPP], and TDZ Ambient Effects Table

TDZ [HP], THZ [DIN] & THZ [HPP] Ambient Temperature Effects

Sensor

Type

RTD

Millivolt

Ohm

Digital Accuracy per 1°C

(1.8°F) change in Ambient

0.003°C

T/C

0.003°C

0.00025mV

0.007Ω

Analog Accuracy per 1°C

(1.8°F) change in Ambient

0.004% of span (16mA)

0.004% of span (16mA)

0.004% of span (16mA)

0.004% of span (16mA)

Sensor

Type

RTD

T/C

Millivolt

Ohm

THZ [DH] Ambient Temperature Effects

Digital Accuracy per 1°C

(1.8°F) change in Ambient

0.0015°C

0.0015°C

0.00025mV

0.007Ω

Analog Accuracy per 1°C

(1.8°F) change in Ambient

0.001% of span (16mA)

0.001% of span (16mA)

0.001% of span (16mA)

0.001% of span (16mA)

Table 4. Long-Term Stability Specification Table

Stability (%

of maximum

span)

T/C, mV

RTD, Ohm,

Potentiometer

Input to Output Input to HART

1 year

3 years

0.08

0.09

0.14

0.16

5 years

0.18

0.21

1 year

.008

.047

The Interface Solution Experts 5

2 years

.014

.081

5 years

.019

0.104

THZ & TDZ

Figure 3. THZ Hockey-Puck (HPP Housing) Dimensions

TOP BOTTOM

52mm

(2.04 in)

25mm

(1.0 in)

–PS+PS

49mm

(1.92 in)

1

2

3

4

27mm

(1.05 in)

C

L

C

L

4 X 40

0.125 in depth
2 PLACES

33mm

(1.3 in)

SIDE

40mm

(1.56 in)

C

L

C

L

C

L

33mm

(1.3 in)

Figure 4. TDZ Hockey-Puck (HP Housing) Dimensions

76mm

(2.99 in)

TDZ

18mm

(.70 in)

+PS

-PS 1 2

(1.69 in)

FRONT VIEW

34

43mm

64mm

(2.52 in)

62mm

(2.44 in)

83mm

(3.27 in)

66mm

(2.60 in)

61mm

(2.40 in)

SIDE VIEW

6 The Interface Solution Experts

Figure 5. THZ DIN Dimensions

138mm

(5.43 in)

WHEN INSTALLED

THZ & TDZ

133mm

(5.24 in)

WHEN INSTALLED

123 4

SMART HART
TEMPERATURE
TRANSMITTER

THZ

80mm

(3.15 in)

+PS –PS

25mm

(1.0 in)

Figure 6. LH Housing Dimensions (For use with the THZ HPP)

Safety Lock

(LH2 only)

Conduit

Entry Port

9mm

(0.35 in)

87mm

(3.43 in)

30mm

(1.18 in)

110mm

(4.33 in)

DIA. 72mm

(DIA. 2.83 in)

113mm

(4.45 in)

92mm

(3.62 in)

61mm

(2.40 in)

Mounting

Holes (2)

43mm

(1.69 in)

C

L

51mm

(2.01 in)

10-32

Process Connection

1/2-in NPT (N and M models) or

G½ (BSP) (C models)

Metal Tag

M4.0 x 0.7

(4 places)

Ground

I.D. 62mm x 19mm Deep

(2.44 in x 0.75 in Deep)

Instrument
Mounting Holes
40mm (1.56 in)

Instrument
Mounting
Holes
33mm
(1.30 in)

89mm

(3.5 in)

84mm

(3.31 in)

C

L

61mm

(2.40 in)

2-in Pipe Bracket

Mounting Holes (4)

61mm

(2.40 in)

The Interface Solution Experts 7

THZ & TDZ

Figure 7. THZ Dual Compartment (DH Enclosure) Dimensions.

CONDUIT PORTS

ENTER BEHIND THE

UNIT TO PROTECT THE

THZ [DH] DISPLAY

FROM HUMIDITY

0

CONNECTIONS

(METAL COVER)

COVERS AT EACH END OF THE

THZ [DH] PROVIDE EASY ACCESS

TO THE DISPLAY (FRONT) OR THE

CONDUIT CONNECTIONS (BACK)

CAPTIVE SCREWS

FOR REMOVING THE

100

THZ FROM THE DH

DISPLAY

(GLASS

COVER)

8 The Interface Solution Experts

49mm

(1.93 in)

102mm

(4.02 in)

70mm

(2.76 in)

124mm

(4.88 in)

154mm

(6.06 in)

90mm

(3.54 in)

90mm

(3.54 in)

Figure 8. D-BOX Housing Dimensions (For use with the TDZ)

130mm
(5.12 in)

118mm

(4.65 in)

112mm

(4.41 in)

64mm

(2.52 in)

83mm

(3.27 in)

Interior Diameter

81mm (3.2 in)

116mm
(4.57 in)

C

L

THZ & TDZ

Conduit

Fitting

Body

Bezel

Cover

Instrument

Tag

Configuring a THZ or TDZ

One of the benefits of these transmitters is that there
are no internal or external controls to adjust or settings
to change. All operating parameters are set using
either a HART Communicator or a PC and Moore
Industries' Intelligent PC Configuration software.

The software settings are "downloaded" to the trans­mitter in the form of a Configuration File and stored
in the instruments’ memory. You can save a backup
copy of the file on your PC hard drive or disk. The
transmitter communicates with the PC through a
HART modem connection to the PC’s serial port.

You can configure the THZ or TDZ with either a
standard HART Communicator or our PC software.
Figure 10 and Table 5 provide the information you
need to configure your unit.

27mm

84mm

(3.31 in)

Using a PC...

If you are going to use a PC to configure your unit,
first install the software as described on the next
page, then setup the hardware as shown in
Figure 10. Use our comprehensive HelpMap
Navigation System in the PC Configuration Program
for further instructions on setting up your THZ or
TDZ.

(1.06 in)

Note:

To use the HelpMap Navigation System, click on the

button

command bar to start this advanced help tool

OR

click on

HELP

, then

HelpMap

on the

.

The Interface Solution Experts 9

THZ & TDZ

Installing the Configuration Software

Refer to Table 5 for the equipment needed.

1. Insert the diskette labeled “TDZ/THZ
Configuration Program Installation Disk 1 of 3”
into the floppy drive of the PC.

2. In Windows® 95/98/NT, go to the “Start” menu,
and access “Settings”, then “Control Panel”,
and finally “Add/Remove Programs”.

3. Click “Install” and follow the instructions on
the screen.

Note:

Two utility disks are also provided with your PC Pro-

gram. These are for users of Windows 95 with

Internet Explorer 3.0x, or Windows NT.

Do not install these if you are using Windows 98.

Once the Configuration Program is installed on the
PC, the THZ or TDZ can be connected to equipment
to simulate input and monitor output. The user can
then change the transmitter’s operating parameters.

No Transmitter Needed

It is not necessary to connect the transmitter to a PC
to create configuration files using the software. The
Configuration Program can be run without connecting
a transmitter, and
without benefit of input from a sensor or transmitter.

most

parameters can be set

This makes it easy to create a set of operating pa­rameters, save them to disk, and download them to
one or more transmitters at a later time.

The THZ or TDZ

must

be connected to the PC in or­der to: trim input, trim output, assign a tag, perform a
loop test, receive (via download) a configuration file,
and save the configuration file from the transmitter’s
memory.

Connecting the THZ or TDZ to the PC

To set any of the options, you must first connect
the unit to the PC. The THZ hockey-puck, THZ
DIN, THZ DH, and TDZ all have the same terminal
designations, and all can be setup using the
connections shown in Figure 10, page 12.

Establish a simple current loop for the transmitter
by connecting a 24-volt power supply, a 250Ω
resistor, and the transmitter in series. See Table 5
below for information on the necessary equipment.

Then connect a suitable HART modem. Connect
the RS-232 end of the modem to the PC’s COM
port, then connect the HART output end of the
modem (two hookup wires) across the transmitter
or the load resistor.

Table 5. Assembling the equipment needed to configure the THZ or TDZ

Device Specifications

Variable Input Simulator for Thermocouple,

RTD, Millivolt, Potentiometer, or Decade

Resistance Box

Power Supply

Precision Load Resistor

Multimeter (optional)

Personal Computer

(Required only if

using a PC for setup)

HART Modem Cable

(Required only if using a PC)

Moore Industries PC

Configuration Software

(Required only if using a PC)

Variable; Accurate to ±0.05% of unit span

24Vdc, ±10%

250 ohms, ±0.01% HART specifies that total loop resistance is to be maintained
between 250 ohms and 1100 ohms.

Accurate to ±0.025% of span; e.g., Fluke Model 87
80386-based(or faster) IBM PC, or 100% compatible;

1.44MB floppy diskette drive
4Mb free RAM; 8Mb recommended; 20Mb free disk space on hard drive
(More RAM & hard disk space is required for Windows 98 or NT)
Microsoft Windows® 95, 98, or NT
Internet Explorer 3.0+ (required for HelpMap)
1 (one) serial port (COM 1, 2, 3, or 4) set to 4800 baud, no parity, 8 data bits, and 1 stop bit

Moore Industries part number 803-048-26, or equivalent

Version 1.0 or greater, successfully installed to the hard drive

(Required only if NOT using a PC)

HART Communicator

10 The Interface Solution Experts

Fisher-Rosemount Model 275 or equivalent

THZ & TDZ

Figure 9. Most of the THZ or TDZ Operating Parameters can be set from the Main Screen of the Configuration Program.

1

3

7

2

4

5

6

Using the PC Program

Once the default configuration has been saved to
disk, it is safe to program the other parameters. For
detailed information on how to use our configuration
software, access our HelpMap Navigation System.
The PC Software is made up of these sections:

1. ID Status–This portion of the screen displays the
activity of the connected unit. It will show you if the
unit is

Idle, Uploading, Downloading, Monitoring

Searching

2. Device Information–The

grammed Date, Descriptor, Address, Message
Device Configuration

transmitter.

3. Input Configuration–Use this section to select
and configure the sensor type. Choose from

couple, RTD, Millivolt, Resistance

.

Device ID, Tag, Pro-

all display properties of the

, or

Potentiometer

, or

, and

Thermo-

.

4. Variables–Watch this section to track all the
information that your transmitter is monitoring.

5. Device Status–Displays the status of the PC’s
communication with the transmitter. Any malfunction
reported by the transmitter will be displayed here.

6. Communications–Shows the status of communi­cations between the THZ or TDZ and the master. The
green flashing light verifies that the transmitter is
communicating successfully with the PC.

7. Input/Output/Trimming/Custom Curve Tab–This
set of tabs allows you to select specific functions for
the PC software, then download it to the transmitter.

–For detailed information on any THZ- or

TDZ-related topic, access the HelpMap Navigation
System by clicking on the questionmark button.

The Interface Solution Experts 11

THZ & TDZ

Figure 10. Using a HART Communicator or the PC to configure the THZ or TDZ.

–

LOAD=250 OHMS

12-24Vdc
POWER

+

HART MODEM

CONNECTS TO

SERIAL (COM)

PORT OF PC

1

OR

CURRENT

METER

–

THZ OR TDZ

(THZ HPP

SHOWN)

+

–PS+PS

2

3

+

–

4

NOTE: WHILE THE THZ
DIN & DH UNITS AND TDZ
HOCKEY-PUCK UNITS
WILL VARY IN APPEAR­ANCE FROM THE UNIT
SHOWN HERE, IDENT­ICAL LABELS ARE USED.
SIMPLY CONNECT THE
WIRES TO THE TERMI­NALS THAT HAVE THE
SAME DESIGNATIONS.

THE HART COMMUNICATOR
OR THE PC CAN BE CONNECTED
AT ANY POINT ON THE OUTPUT
SIDE OF THE LOOP. THE TOTAL
LOOP RESISTANCE MUST BE
BETWEEN 250 AND 1100
OHMS FOR GOOD HART
COMMUNICATIONS TO OCCUR

1

2

4

3

+

–

THERMOCOUPLE
SIMULATOR

1

2

4

3

+

–

MILLIVOLT
INPUT

2-WIRE RTD

OR DECADE

RESISTANCE

BOX

1

2

4

3

3-WIRE RTD
OR DECADE
RESISTANCE BOX

1

2

4

1

2

4

3

3

POTENTIOMETER
INPUT

4-WIRE RTD
OR DECADE
RESISTANCE BOX

12 The Interface Solution Experts

THZ & TDZ

Using the HART Communicator

The THZ and TDZ can be programmed using a HART
Communicator. If your communicator is equipped
with the Device Description (DD) for your transmit­ter, the following section, “The HART Communicator
Menu with a Device Description”, gives an overview
of the menus and instructions for programming.

The THZ and TDZ DD is available on the HART
Foundation’s Device Driver Library Release October
1999 and later. To determine if your communicator
has the appropriate Device Description, press “1” to
select “Offline” and press “1” again to select “New
Configuration”. A list of companies will appear which
will include Moore Industries if you have the appro­priate Device Description.

If your communicator is
Description that you need, go to “The HART Commu­nicator Menu without a Device Description” on page

17. Some capabilities can only be accessed if your
communicator is equipped with a Device Description.
Moore Industries can factory-configure parameters
that are not accessible through the generic DD.

not

equipped with the Device

Programming when a Device Description is Availab le

With the transmitter connected as illustrated in
Figure 10, apply power and turn the communicator
on. After a brief self-test, the communicator will
show the main menu and identify the unit as a
THZ or TDZ.

This section contains the instructions for program­ming the transmitter using a HART Communicator
that has been programmed with a HART Device De­scription (See pages 14 & 15). If your communicator
doesn’t have the appropriate Device Description,
skip to “The HART Communicator Menu without a
Device Description” on pages 16 & 17.

Figure 11 on the next page shows an overview of the
programming menus for the configuration process.
This figure will be used frequently.

Moore Industries can update your HART Communi­cator with all of the latest, approved HART Device
Descriptions, including the DD for the THZ or TDZ.
Just send your communicator to our Interface Solu­tion Center headquarters in Sepulveda, California
with our configuration sheet indicating the DD’s you
need. We'll load the Device Descriptions of your
choice for a nominal charge.

The Interface Solution Experts 13

THZ & TDZ

Figure 11. Summarizing the THZ and TDZ Configuration Menus in a HART Communicator

ONLINE MENU
1 MODEL

2 DEVICE SETUP
3 PV
4 AO
4 LRV
6 URV

Key

% RANGE = Output Current in % of Span
# PREAMBLES = Number of Preamble Characters
CABLE R = Wire Resistance
DAMP = Damping Value
DEV ID = Device Identification
DIAG = Diagnostic
I OUT = Output Current
LRV = Lower Range Value
MAX VALUE = Maximum Process Value
MIN VALUE = Minimum Process Value
OFFS = Offset
POLL ADDR = Polling Address
URV = Upper Range Value
WIRE NO = Number of Input Wires

A

DEVICE SETUP
1 PROCESS

VARIABLE

2 SETUP

PROCESS VARIABLE
PV – EGU

2 PV – % RANGE
3 PV – AO
4 TERMINAL TEMP.

SETUP
1 CONFIGURE

SENSOR

2 CONFIGURE
OPTIONS

3 CONFIGURE
RANGE

4 CONFIGURE
OUTPUT

5 CONFIGURE
DEV INFO

CONFIGURE SENSOR
1 SENSOR TYPE

2 OUT DAMP
3 SENSOR
INFORMATION

CONFIGURE OPTIONS
1 EGU

2 FAIL MODE
3 FILTER
4 BROKEN WIRE

CONFIGURE RANGE
1 SMART RANGING

2 INPUT CAPTURE

CONFIGURE OUTPUT
1 ANALOG OUTPUT

2 HART OUTPUT

CONFIGURE DEV INFO
1 TAG

2 DESCRIPTOR
3 MESSAGE
4 DATE
5 FINAL ASSY #
6 DEVICE ID
7 H/W REVISION

E

SENSOR TYPE

B

1 RTD2W
2 RTD3W
3 RTD4W
4 mV
5 OHMS2W
6 OHMS3W
7 OHMS4W
8 T/C
9 T/C w/RJC
10 POTENTIOMETER

SENSOR INFORMATION
1 PV – LSL

2 PV – USL
3 MIN SPAN

SMART RANGING
1 PV LRV

2 PV URV
3 PV LSL
4 PV USL
5 MIN SPAN

ANALOG OUTPUT
1 ANALOG OUT

(ZERO/FULL)
2 OUTPUT TRIM
(PROCEED/CHANGE)

HART OUTPUT
1 POLL ADDR

2 BURST MODE
3 BURST OPTION

D

C

SET THE:
1 4mA

2 20mA
3 EXIT

RTD
1 PT3850 100

2 PT3850 200
3 PT3850 300...

13 NI 672 120
14 CU 427 9.035

THERMOCOUPLE
1 T/C J

2 T/C K
3 T/C E
4 T/C T
5 T/C R
6 T/C S
7 T/C B
8 T/C N
9 T/C C

3 DIAGNOSTICS &
SERVICES

4 REVIEW

14 The Interface Solution Experts

6 CONFIGURE
DISPLAY

DIAGNOSTICS &
SERVICES

F

1 TEST DEVICE
(STATUS)
2 SENSOR TRIM
3 LOOP TEST

REVIEW
1 DEVICE

PARAMETERS

H

2 DEVICE
INFORMATION

CONFIGURE DISPLAY
1 MODE

(PV, Ma, TOGGLE, %)

SENSOR TRIM
1 SENSOR TRIM

2 FACTORY TRIM

LOOP TEST
1 4mA

2 20mA
3 OTHER
4 END

G

DEVICE PARAMETERS
MODEL

# WIRES
SENSOR TYPE
FILTER
% RANGE
LRV
URV
OUT DAMPING
MIN SPAN
EGU
SENSOR S/N
LSL
USL
FAIL STATE
LIN
BROKEN WIRE
RJC
TERM TEMP.

DEVICE INFORMATION
TAG

DESCRIPTOR
MESSAGE
DATE
UNIVERSAL REV
FIELD DEV REV
SOFTWARE REV
HARDWARE REV
PHYSICAL SIGNL CODE
POLL ADDR
BURST MODE
NUM REQ PREAMS

THZ & TDZ

The HART Communicator Menu With a Device Description

A. Displaying the Current Pr ocess Value

The ONLINE MENU displays the current process
value (i.e. °C in a temperature application), the lower
and upper range values, and the actual output
current. Use the DEVICE SETUP menu to
configure the THZ or TDZ.

B. Configuring the Transmitter’ s Input

In the “Configure Sensor” Menu, you can program
the type of sensor being used, the sensor’s upper
and lower range values, damping time, and the num­ber of input wires.

Damping smooths input fluctuations by taking an
average over a user-programmed time period, and us­ing this value for the THZ or TDZ output. The damp­ing time can be set between 0 and 30 seconds.

C. Configuring the Analog Output

In the “Analog Output” menu, you can enter the
output range values and perform output trimming.

E. Configuring the Device Information

In the “Configure Dev Info” menu, you can enter a
tag (8 characters), date, descriptor (i.e. a location
code of up to 16 characters), a message (32 charac­ters), and final assembly numbers for the transmit­ter. You cannot change the device ID or the
Hardware Revision in the field.

F . Changing Loop Current to a Fixed Value

The “Diagnostics & Services” menu allows you to
change the loop current to a fixed output. Once the
transmitter’s output current is set to a known value, it
can be checked against the value being received by
your receiving device.

Note:

The THZ or TDZ must be removed from automatic

control in order to run the Loop Test.

G. T rimming the Input Sensor

From the “Sensor Trim” menu, you can enter the
offset for a non-calibrated sensor or reset the unit to
the factory settings. A feature new to the THZ is the
ability to trim one or two points along any portion of the
range, not just zero or full span.

D. Configuring the HART Output

In the “HART Output” menu, you can enter a polling
address between 0 and 15 for an individual THZ or
TDZ, turn burst mode on/off, and change options.

Note:

If the polling address is set to 0, the transmitter is

automatically set to analog mode. Multiple units on

the same bus must have different addresses.

Offset for non-calibrated sensors can be entered two
different ways. SENSOR TRIM is used to enter the
offset because it allows the unit to synchronize with
the input. This command can only be used in a con­trolled environment because fluctuating input makes it
difficult for the unit to synchronize with the input.

Note:

Once the factory trim process is complete,

all other trim values are erased. Reset takes

5 seconds. Pushing Abort during this time

stops the process.

H. Checking on Your Transmitter’s Settings

Use the “Review” menu to check on the transmitters’
settings without the danger of inadvertently changing
any of them.

The Interface Solution Experts 15

THZ & TDZ

Figure 12. Generic Menu Overview

ONLINE GENERIC
1 DEVICE SETUP
2 PV
3 PV AO
4 PV LRV
5 URV

A

Key

AI % = % of Analog Input
AO = Analog Output
DAMP = Damping Value
DEV ID = Device Identification
DIAG = Diagnostic
D/A TRIM = Trim Digital/Analog
LRV = Lower Range Value
LSL = Lower Sensor Level
NUM REG PREAMS = Number of Preamble Characters
POLL ADDR = Polling Address
PV = Process Variable
SNSR = Sensor
URV = Upper Range Value
USL = Upper Sensor Level
XFER FNCTN = Transfer Function

DEVICE SETUP
1 PROCESS VARIABLES

2 DIAG/SERVICE

3 BASIC SETUP

4 DETAILED SETUP

5 REVIEW

PROCESS VARIABLE
1 SNSR
2 AI %
3 A01 DISPLAY

DIAG/SERVICE
1 TEST DEVICE
2 LOOP TEST
3 CALIBRATION
4 D/A TRIM
BASIC SETUP
1 TAG
2 PV UNIT
3 RANGE VALUES

4 DEVICE INFORMATION
5 PVXFER FNCTN
6 PV DAMP

DETAILED SETUP

1 SENSORS

2 SIGNAL CONDITION

3 OUTPUT CONDITION

4 DEVICE INFORMATION

B

CALIBRATION
1 APPLY VALUES
2 ENTER VALUES

RANGE VALUES
1 PVLRV
2 URV
3 PVLSL
4 USL
DEVICE INFORMATION
1 DISTRIBUTOR
2 MODEL
3 DEV ID
4 TAG
5 DATE

SENSORS
1 PV
2 PV SNSR
3 SENSOR INFORMATION

SIGNAL CONDITION
1 SNSR DAMP
2 URV
3 AI LRV
4 AI XFER FNCTN
5 AI % RANGE

OUTPUT CONDITION
1 ANALOG OUTPUT

2 HART OUTPUT

ENTER VALUES
1 PVLRV
2 URV
3 PVUSL
4 PVLSL

ANALOG OUTPUT
1 AO1
2 AO ALRM TRIP
3 LOOP TEST
4 D/A TRIM
5 SCALED D/A TRIM

HART OUTPUT
1 POLL ADDR
2 NUM REG PREAMS
3 BURST MODE
4 BURST OPTION

C

D

16 The Interface Solution Experts

THZ & TDZ

The HART Communicator Menu Without a Device Description

This section contains the instructions for program­ming a THZ or TDZ using a HART communicator
without a Device Description. If your communicator
has a Device Description, please see “The HART
Communicator Menu with a Device Description” on
page 15.

A. Displaying the Current Process
V alues

The initial screen, the “Online Generic” menu,
displays the process value, analog output, and the
programmed upper and lower parameters of the
process value. The generic overview menu (Figure
12 on page 16) shows the screen. Use the DEVICE
SETUP menu for configuring your THZ or TDZ.

B. Configuring THZ or TDZ Input

The “Basic Setup” menu allows you to enter a name
for an individual transmitter, the units of measurement,
the upper and lower range and sensor values, and a
damping time between 0 and 30 seconds.

C. Configuring THZ Analog Output

The “Analog Output” menu displays the analog out­put, changes the loop current to a fixed value so that
it can be checked against the value being received
and displayed by your receiving device, and enters
and trims the sensor.

D. Configuring HART Output

From the “HART Output” menu, you can enter the
polling address and display the number of preamble
characters sent by the master to the slave to ensure
synchronization.

If the polling address is set to 0, the THZ or TDZ is
automatically set to analog mode. Multiple units on
the same bus must have different addresses.

Damping smooths input fluctuations by taking an aver­age over a user-programmed time period and using this
value for the output.

The Interface Solution Experts 17

THZ & TDZ

Installation

Installation consists of physically mounting the unit
and completing the electrical connections.

Mounting the THZ or TDZ

The hockey-puck THZ fits inside a 30-35mm connec­tion head (such as the LH1) using captive mounting
screws. The DIN THZ can be mounted on standard
DIN mounting rails. The dual-compartment [DH] THZ
installs into the [DH] enclosure and can be mounted
to a wall or 2-inch pipe. The hockey-puck TDZ can
be mounted with rails, flanges, or in one of our larger
housings, such as the D-BOX or BH.

Making the Electrical Connections

The connections for the various inputs are shown in
Figure 10 on page 12. The figure shows a single
transmitter. If you are using multiple units, connect
them using the connections shown in Figure 13.

In multi-drop networks, the unit’s receiving device is
normally a HART-communicating control system
acting as the HART Primary Master. The control sys­tem uses each transmitters’ individual address to
access real-time process data, sensor diagnostics,
and THZ diagnostic data. The address is also used to
locate the appropriate THZ or TDZ, to initiate configu­ration, and to calibrate. A HART communicator, acting
as the HART Secondary Master, can be used to simul­taneously access information from, or transmit
configuration information to the transmitter from any­where along the HART digital link.

Make sure that the total loop resistance is at least
250Ω so that the 4-20mA signal containing the HART
protocol is not shorted. If loop resistance is less than
250Ω, add a resistor.

Recommended Ground Wiring Practices

Moore Industries recommends the following ground
wiring practices:

• Any Moore Industries product in a metal case or
housing should be grounded.

• The protective earth conductor must be
connected to a system safety earth ground before
making any other connections.

• All input signals to, and output signals from, Moore
Industries’ products should be wired using a
shielded, twisted pair technique. Shields are to be
connected to an earth or safety ground at the unit
itself.

• The maximum length of unshielded input
and/or output signal wiring should be
two inches.

CE Conformity

Installation of any Moore Industries’ products that
carry the CE certification
lines above in order to meet the requirements set forth
in applicable EMC directives (EN55011, EN 50082-1,
EN50082-2, etc.) Consult the factory for the most
current information on products that have been
CE certified.

must

adhere to the guide-

Figure 13. Connecting the THZ or TDZ in Multi-Drop Configuration

+

–

TDZ

602.78

ADDR

DE G C

0

+PS

34

-PS 1 2

TDZ

(HART

Slave)

18 The Interface Solution Experts

–

+

THZ

(HART

Slave)

123 4

SMART HART
TEMPERATURE

THZ

TRANSMITTER

+PS –PS

THZ
(HART
Slave)

HART­Based

DCS

(Primary

Master)

–
+

HART
Communicator
(HART
Secondary
Master)

THZ & TDZ

Operation

Once programmed, calibrated, installed, and supplied
with the correct power, THZ and TDZ transmitters
begin to operate immediately. Depending upon envi­ronmental conditions, they can be expected to operate
unattended for extended periods of time.

HART Protocol

This section of the manual gives an overview of the
HART format used by THZ and TDZ modules during
operation. Use the information in this section to pro­cess the data provided by the module(s) during opera­tion. For more information on the HART protocol,
contact the HART Foundation at:

The HART Communication Foundation
9390 Research Blvd, Suite 1-350
Austin, TX 78759-6540 U.S.A.
[phone]
www.ccsi.com/hart

Device Types

To implement two-way communication between the
THZ and the device being used to configure it or re­ceive its information, the THZ or TDZ operates in a
HART Master/Slave structure. The THZ or TDZ is the
Slave (or slaves in a multidrop network).

There can be two Masters per system: a Primary
Master and a Secondary Master. Masters are typically
either a HART Hand-Held Communicator or a HART­based control system.

In many applications, the Primary Master is a HART
Hand-Held Communicator. The communicator is
used solely as a configuration tool to set up the
transmitter, periodically view its real-time process
measurement, or view its operating and diagnostic
information from a loop termination point.

Digital Signal

One of the advantages of the HART protocol is that
the digital information is conveyed by the same wires
used to output the 4-20mA signal. After being polled
by the master, the THZ or TDZ responds to the inquiry
by modulating the 4-20mA current 0.5 mA above or
below the output signal. 1200 Hz represents 1 and
2200 Hz represents 0.

Communication Speed and Format

The speed of the HART transmission is 1200 baud.
The time delay between a master initiating a request
for data from a slave and the slave receiving and ac­knowledging the request depends upon which com­mand is issued. Generally, a master can poll a slave
2-3 times per second.

The byte structure of the HART signal is:
1 Start Bit, 8 Data Bits, 1 Odd Parity Bit, 1 Stop Bit.

Maintenance

Moore Industries suggests a quick check for terminal
tightness and general unit condition every 6-8 months.
Always adhere to any site requirements for pro­grammed maintenance.

Customer Support

Moore Industries is recognized as the industry leader
in delivering top quality to its customers in products
and services. We perform a battery of stringent qual­ity assurance checks on every unit we ship. If any
Moore Industries product fails to perform up to rated
specifications, call us for help. Our highly skilled staff
of trained technicians and engineers pride themselves
on their ability to provide timely, accurate, and practi­cal answers to your process instrumentation ques­tions.

Factory phone numbers are listed on the back cover of
this manual.

If problems involve a particular THZ or TDZ, there
are several pieces of information that can be gath­ered

before you call the factory

staff get the answers you need

possible.

plete model and serial number(s) of the problem
unit(s) and the job number of the original sale.

For the fastest service, gather the com-

that will help our

in the shortest time

The Interface Solution Experts 19

THZ & TDZ

Troubleshooting the PC Software

With the large variety of PC manufacturers that exist
today, there is always the small chance that a par­ticular PC will not work with a particular piece of
software.

We have provided quick fixes in case you have any
compatibility problems with the HelpMap Navigation
System.

When I try to run the HelpMap software, it gives
me an error that says the HHCtrl.ocx is either old
or needs to be updated. What can I do?

You are probably running Internet Explorer 3.0 or
earlier.

First, verify that you have a copy of Internet Ex­plorer, then check the version by going to the “Help”
and “About Internet Explorer” menu in Internet Ex­plorer program. If you have an older version, you
can download a newer version of Internet Explorer
from the Microsoft website (www.microsoft.com), or
you can update your existing software by following
the directions below.

We provide two utility disks (labeled
and

Utility Disk 2

Explorer so that it can run HelpMap. To install these
disks, follow the directions on their labels.

Installing the programs on these two disks should
update your Internet Explorer software so that you
can access the HelpMap Navigation System.

) that will update your Internet

Utility Disk 1

20 The Interface Solution Experts

THZ & TDZ

Appendix A: Intrinsic Safety

This appendix contains the installation diagram for the
THZ & TDZ carrying the intrinsically safe option. It
also includes guidelines for setting up zener barriers
necessary in these types of applications.

REVISION

DRAWING NUMBER

CB

G.E. 02/01

100-100-57 D

ECO 13262

REVISED BY DATE BY APPROVAL

NOTICE RE PROPRIETARY INFORMATION: This drawing and the inform-

ation contained herein are the proprietary property of Moore Industries-

Entity Parameters

International, Inc. (MII) and should not be reproduced or disclosed to any

third party without the written consent of an authorized officer of MII.

= 30 VDC

= 110 mA

= 0.825 W

i

i

i

I

P

U

or

or

or

max

I

max

max

V

(Power/Loop, +PS & -PS):

P

cable

cable

+ C

+ L

i

i

= 43 nF

= 0 µH

= 43.1 µH/W

³ C

i

C

³ L

i

o

o

o

L

C

/R

o

or

L

or

a

a

L

C

L

t

t

or V

or I

oc

sc

³ V

³ I

i

i

I

U

or

or

max

max

I

{ }

V

These diagrams must be used to augment the instal­lation instructions earlier in this manual for units that
are to operate in areas requiring intrinsically safe in­strumentation.

II 2G EEx ib IIC T6

Input device must be 'Agency' approved

per application area (CSA, EECS, FM,

ISSEP, LCIE, SIRA, SAA, TUV, etc...).

CENELEC/ATEX

Class I, Div. 2, Groups A-D.

Intrinsically Safe:

Intrinsically Safe: Class I, Div. 1; Groups A-D.

= 2.96 µF

, T/C, mV:

o

W

or C

a

RTD,

C

= 2.9 mH

= 110 mA

= 6.51 VDC

o

t

t

or I

or L

or V

a

sc

I

L

oc

V

CSA International

Hazardous 'Classified' Locations/Areas:

= 0.825 W

o

P

CONTROL DRAWING

CATEGORY

TITLE

DRAWN

TOLERANCES

DO NOT SCALE DRAWING

THZ [HPP]

Field Installation Diagram:

09/00

02/01

W. Ho

Gus H. Elias

CHECKED

ENGINEER

/mm

/2.54

= ±inch

= ±.1

(UNLESS NOTED)

DECIMALS.X.XX

Intrinsically Safe System

For Hazardous 'Classified' Locations.

09/00

NONE

Gus H. Elias

SCALE

/0.76

/0.25

= ±.03

= ±.010

= ± 30'

=+.003-.002/+.08-.05

ANGLES:

.XXX

HOLES:

T emperature Transmitter

PC-Programmable Smart HART

+PS -PS

4

3

2

-PS

+PS

Apparatus

Associated

Barrier or other

(2)

1

£ +60˚C

amb.

Non-Incendive: Class I, Div. 2, Groups A-D.

Hazardous (Classified) Locations - FM (US NEC 500):

Intrinsically Safe: Class I,II,III; Div. 1; Groups A-G.

Exceed 1 W

Ground/Earth Path

Resistance Must Not

Temperature Range: -40˚C £ T

T. Code: T6 @ 60˚C Maximum Operating Ambient.

Class II, Div. 2, Groups F & G and Class III, Div. 2.

exceed 30 VDC & the output current (Isc, It or Io) must not exceed 110 mA. Also, it must be installed per the manufacturer's guidelines.

be approved by the "specific" (CSA/EECS/FM/LCIE/SAA/SIRA/TUV, etc..) certifying agency for I.S. connections in: "Class I-III, Division 1, Groups

be in accordance to 'ANSI-P12.6' (Installation of I.S. Systems for Hazardous 'Classified' Locations) and the National Electric Code 'ANSI/NFPA 70' . Also, a

be used when installed in Class II and Class III environments. For CSA applications, adhere to the 'Canadian Electric Code C22.1' most current publication on I.S. installation

CERTIFIED PRODUCT

Non-Hazardous Safe Area

drawing. No modifications are permitted

This is a controlled 'Related' or 'Schedule'

without the notification and final approval of

or the Certifying Agency (schedule dwgs.).

the Q.A. Certification Engineer (related dwgs.)

(1)

Apparatus

Unspecified

Substitution of components may impair the Intrinsic Safety and/or Non-Incendivity of the unit. DO NOT open the unit when either energized or when an explosive gas/dust atmoshpere is present.

Notes:

(1) Apparatus which is unspecified except that it must not be supplied from, or contain under normal or abnormal conditions a source of potential with respect to earth in excess of 250 VRMS or 250 VDC

A-G" locations. The output voltage (Voc, Vt or Vo) must not

A Shunt Zener Barrier is NOT required for Non-Incendive (or Class I, Division 2 or Type N) installations.

4- For FM applications, installation must

(3) The combined Capacitance and Inductance of the inter-connecting cables and the PC Prog. Transmitters must not exceed the values indicated on the Associated Apparatus.

which is considered to be the Safe Area's maximum voltage.

(2) The Barrier or other Associated Apparatus must

dust-tight conduit seal must

Disconnect power before servicing. Also read, understand and adhere to the manufacturer's installation and operating procedures.

guidelines. For CENELEC/ATEX applications, adhere to 'EN 60079-14:1997' or any equivalent, most current and pertaining publication on I.S. installation guidelines.

5- Warning:

The Interface Solution Experts 21

THZ & TDZ

REVISION

100-100-56 C

DRAWING NUMBER

REVISED BY DATE BY APPROVAL

CB

02/01 G.E.

ECO 13262

NOTICE RE PROPRIETARY INFORMATION: This drawing and the inform-

ation contained herein are the proprietary property of Moore Industries-

International, Inc. (MII) and should not be reproduced or disclosed to any

third party without the written consent of an authorized officer of MII.

TDZ [HP]

= 30 VDC

= 110 mA

i

i

I

U

or

or

Entity Parameters

max

I

max

V

(Power/Loop, +PS & -PS):

TDZ

cable

+ C

i

= 0.825 W

= 18.5 nF

= 0 µH

³ C

i

i

i

o

P

C

or

or

a

C

max

P

L

C

+PS –PS 1 3

t

t

cable

or V

or I

+ L

oc

i

sc

³ V

³ I

³ L

i

i

o

I

U

L

or

or

or

a

max

L

max

I

{ }

V

Input device must be 'Agency' approved

per application area (CSA, EECS, FM,

ISSEP, LCIE, SIRA, SAA, TUV, etc...).

CSA International

= 2.96 µF

, T/C, mV:

o

W

or C

a

RTD,

C

3

4

= 2.9 mH

= 110 mA

= 6.51 VDC

o

t

t

or I

or L

or V

a

sc

I

L

oc

V

2

1

Hazardous 'Classified' Locations/Areas:

= 0.825 W

o

P

II 2G EEx ib IIC T4

CENELEC/ATEX

Class I, Div. 2, Groups A-D.

Intrinsically Safe:

Intrinsically Safe: Class I, Div. 1; Groups A-D.

£ +60˚C

amb.

CONTROL DRAWING

CATEGORY

TITLE

DRAWN

TOLERANCES

DO NOT SCALE DRAWING

Field Installation Diagram:

09/00

Gus H. Elias

CHECKED

/mm

= ±inch

(UNLESS NOTED)

DECIMALS.X.XX

Intrinsically Safe System

For Hazardous 'Classified' Locations

PC-Programmable Smart HART

Temperature Transmitter with Display.

02/01

09/00

Gus H. Elias

ENGINEER

/2.54

/0.76

/0.25

= ±.1

= ±.03

= ±.010

.XXX

NONE

SCALE

= ± 30'

=+.003-.002/+.08-.05

ANGLES:

HOLES:

CERTIFIED PRODUCT

drawing. No modifications are permitted

This is a controlled 'Related' or 'Schedule'

without the notification and final approval of

W. Ho

(3)

-PS

+PS

T. Code: T4A @ 40˚C & T4 @ 60˚C

Maximum Operating Ambient Temperature.

Non-Incendive: Class I, Div. 2, Groups A-D.

Hazardous 'Classified' Locations - FM (US NEC 500):

Class II, Div. 2, Groups F & G and Class III, Div. 2.

Intrinsically Safe: Class I,II,III; Div. 1; Groups A-G.

Ambient Range: -40˚C £ T

exceed 30 VDC & the output current (Isc, It or Io) must not exceed 110 mA. Also, it must be installed per the manufacturer's guidelines.

be supplied from, or contain under normal or abnormal conditions a source of potential with respect to earth in excess of 250 VRMS or 250 VDC

be approved by the "specific" (CSA/EECS/FM/LCIE/SAA/SIRA/TUV, etc..) certifying agency for I.S. connections in: "Class I-III, Division 1, Groups

(2)

Exceed 1 W

Apparatus

Associated

Barrier or other

Non-Hazardous Safe Area

or the Certifying Agency (schedule dwgs.).

the Q.A. Certification Engineer (related dwgs.)

(1)

Apparatus

Unspecified

Ground Path

Resistance Must Not

Notes:

(1) Apparatus which is unspecified except that it must not

which is considered to be the Safe Area's maximum voltage.

(2) The Barrier or other Associated Apparatus must

A Shunt Zener Barrier is NOT required for Non-Incendive (or Class I, Division 2 or Type N) installations.

A-G" locations. The output voltage (Voc, Vt or Vo) must not

be in accordance to 'ANSI-P12.6' (Installation of I.S. Systems for Hazardous 'Classified' Locations) and the National Electric Code 'ANSI/NFPA 70' . Also, a

4- For FM applications, installation must

(3) The combined Capacitance and Inductance of the inter-connecting cables and the PC Prog. Transmitters must not exceed the values indicated on the Associated Apparatus.

be used when installed in Class II and Class III environments. For CSA applications, adhere to the 'Canadian Electric Code C22.1' most current publication on I.S. installation

Substitution of components may impair the Intrinsic Safety of the unit. DO NOT open the unit when either energized or if an explosive gas/dust atmoshpere is present. Disconnect power

dust-tight conduit seal must

guidelines. For CENELEC/ATEX applications, adhere to 'EN 60079-14:1997' or any equivalent, most current and pertaining publication on I.S. installation guidelines.

5- Warning:

before servicing. Also read, understand and adhere to the manufacturer's installation and operating procedures.

22 The Interface Solution Experts

THZ & TDZ

THZ-DH

REVISION

APPROVAL

100-100-58 A

DRAWING NUMBER

REVISED BY DATE BY

CB

10/00

= 30 VDC

= 110 mA

= 0.825 W

i

i

i

G.E.

Entity Parameters

U

or

max

V

I

or

max

I

P

or

max

(Power/Loop, +PS & -PS):

P

INITIAL RELEASE

NOTICE RE PROPRIETARY INFORMATION: This drawing and the inform-

ation contained herein are the proprietary property of Moore Industries-

International, Inc. (MII) and should not be reproduced or disclosed to any

third party without the written consent of an authorized officer of MII.

TOP

COVER

THZ-DH

cable

cable

+ C

+ L

i

i

= 13 nF

= 0 µH

= 43.1 µH/W

³ C

i

C

5

³ L

i

o

o

o

L

C

/R

o

or

L

or

a

a

L

C

L

6

-PS

-PS

t

t

or V

or I

oc

sc

Input device must be

'Agency' approved

per application area.

(CSA, EECS, FM,

ISSEP, LCIE, SIRA,

= 48 µF

= 5.355 V

o

t

= 0.34 mH

o

or C

or V

a

or L

oc

a

C

L

V

SAA, TUV, etc...).

= 314 mA

t

= 0.825 W

o

or I

P

sc

I

CSA International

³ V

³ I

i

i

I

U

or

or

max

max

, T/C, mV:

W

I

{ }

V

RTD,

Hazardous (Classified) Locations/Areas:

Intrinsically Safe: Class I, Div. 1 & 2 , Groups A-D.

COVER

BOTTOM

ELEC IN

II 1G EEx ia IIC, T4 @ 60˚C

CENELEC/ATEX

Class II, Div. 1, Groups E, F & G.

Class II, Div. 2, Groups F & G. Class III.

Intrinsically Safe:

exceed 30 VDC & the output current (Isc, It or Io) must not exceed 110 mA.

Field Installation Diagram:

CONTROL DRAWING

CATEGORY

TITLE

10/00

10/00

W.Ho

Gus H. Elias

DRAWN

CHECKED

/mm

/2.54

= ±inch

= ±.1

(UNLESS NOTED)

TOLERANCES

DO NOT SCALE DRAWING

DECIMALS.X.XX

Intrinsically Safe System

PC Prog. Smart HART Temp. X-mitter.

10/00

Gus H. Elias

ENGINEER

SCALE

/0.76

/0.25

= ±.03

= ±.010

=+.003-.002/+.08-.05

.XXX

HOLES:

For Hazardous 'Classified' Locations.

NONE

= ± 30'

ANGLES:

34

2

1

THZ-DH

THZ-DH

, T/C, mV

W

RTD,

CERTIFIED PRODUCT

drawing. No modifications are permitted

This is a controlled 'Related' or 'Schedule'

without the notification and final approval of

the Q.A. Certification Engineer (related dwgs.)

+PS

or the Certifying Agency (schedule dwgs.).

BOTTOM VIEW

-PS

+PS

Apparatus

Associated

Barrier or other

Apparatus

Unspecified

(COVER REMOVED)

(3)

Non-Incendive: Class I, Div. 2, Groups A-D.

Hazardous (Classified) Locations - FMR (US NEC-500):

US NEC-505: Class I, Zone 0, AEx ia IIC, T4 @ 60˚C

Class II, Div. 2, Groups F & G and Class III, Div. 2.

Intrinsically Safe: Class I,II,III; Div. 1; Groups A-G.

Dual-Compartment Field-Mount Enclosure Protection: IP66 & NEMA 4X

T. Code: T4A @ 40˚C & T4 @ 60˚C

Maximum Operating Ambient Temperature

be approved by the "specific" (CSA/EECS/FM/LCIE/SAA/SIRA/TUV, etc..) certifying agency for I.S. connections in: "Class I-III, Division 1, Groups

(2)

Exceed 1 W

Ground/Earth Path

Resistance Must Not

(1)

Notes:

(1) Apparatus which is unspecified except that it must not be supplied from, or contain under normal or abnormal conditions a source of potential with respect to earth in excess of 250 VRMS or 250 VDC

which is considered to be the Safe Area's maximum voltage.

(2) The Barrier or other Associated Apparatus must

A-G" or equivalent Zone classifications for Hazardous 'Classified' Locations. The output voltage (Voc, Vt or Vo) must not

be installed per the manufacturer's guidelines. A Shunt Zener Barrier is NOT required for Non-Incendive (or Class I, Division 2 or Type N) installations.

Also, it must

(3) The combined Capacitance and Inductance of the inter-connecting cables and the PC Prog. Transmitter must not exceed the values indicated on the Associated Apparatus.

be in accordance to 'ANSI/ISA-RP12.6' (Installation of I.S. Systems for Hazardous 'Classified' Locations) and the National Electric Code 'ANSI/NFPA 70' . Also, a

be used when installed in Class II and Class III environments. For CSA applications, adhere to the 'Canadian Electric Code C22.1' most current publication on I.S. installation

Substitution of components may impair the unit's Intrinsic Safety and/or Non-Incendivity . DO NOT open the unit when either energized or when an explosive gas/dust atmoshpere is present.

4- For FM applications, installation must

dust-tight conduit seal must

guidelines. For CENELEC/ATEX applications, adhere to 'EN 60079-14:1997' or any equivalent, most current and pertaining publication on I.S. installation guidelines.

5- Warning:

Disconnect power before servicing. Also read, understand and adhere to the manufacturer's installation and operating procedures.

The Interface Solution Experts 23

THZ & TDZ

24 The Interface Solution Experts

GUIDELINES AND CERTIFICATIONS

Low V oltage Directive

When installing any Moore Industries product, al­ways follow all local regulations and standards for
grounding, shielding, and safety. The following
grounding and wiring practices must be followed in
order for the unit(s) to meet the requirements set
fourth in the EMC directives EN50082-2 and
EN55011.

Grounding

If the unit has a metal case it is to be grounded.
(DIN rail mounted units should be mounted on a
grounded rail).

Wiring

Twisted shielded wire should be used for all input
and output signals. The shields are to be grounded
at the units, to earth ground (safety ground). The
un-shielded part of the in/output wires should be no
longer than 2 inches.

CE Certification-related Guidelines

The following guidelines must be followed in order
to comply with EN61010-1 (Low Voltage Directive).
If these products are to be used in a non-CE envi­ronment, this directive may be disregarded.

Switches and Circuit Breakers

A switch or circuit breaker must be wired in series
with the AC power conductors. The switch or cir­cuit breaker used must be located within three
meters of the unit.

WARNING:

Terminals on this unit may be connected to

hazardous voltages. Before making ANY

connections to this unit, ALL hazardous voltages

must be de-energized.

The circuit breaker or switch will only remove power
to the unit, hazardous voltages may still be con­nected to other terminals on the unit.

Installation Category

All of Moore Industries’ terminals are rated CAT II,
except those with the -RF option. These terminals
are rated CAT I.

Equipment Ratings

The THZ and TDZ do not generate hazardous volt­ages, rather, they accommodate a temperature in­put, and generates a low voltage current output.
Products connected to the THZ or TDZ should be
designed to receive these inputs.

Supply Wiring

All power connections should be made with the
proper wire.

WARNING:

If this unit is used in a manner not specified by

Moore Industries, the protection provided by the

equipment may be impaired.

The end of each conductor should be stripped no
more than 8mm. The end of the stripped wire
should be tinned with solder, or inserted into a fer­rule and crimped before being placed into a termi­nal block.

Conductors connected to screw-type connections
should have a ring-lug or spade-lug crimped onto
the wire end.

RETURN PROCEDURES

To return equipment to Moore Industries for repair, follow these four steps:

1. Call Moore Industries and request a Returned Material Authorization (RMA) number.
Warranty Repair –

If you are unsure if your unit is still under warranty, we can use the unit’ s serial number
to verify the warranty status for you over the phone. Be sure to include the RMA
number on all documentation.

Non-Warranty Repair –
If your unit is out of warranty , be prepared to giv e us a Purchase Order n umber when
you call. In most cases, we will be able to quote you the repair costs at that time.
The repair price you are quoted will be a “Not To Exceed” price, which means that the
actual repair costs may be less than the quote. Be sure to include the RMA number on
all documentation.

2. Provide us with the following documentation:

a ) A note listing the symptoms that indicate the unit needs repair
b ) Complete shipping information for return of the equipment after repair
c) The name and phone number of the person to contact if questions arise at the factory

3. Use sufficient packing material and carefully pack the equipment in a sturdy shipping

container.

4. Ship the equipment to the Moore Industries location nearest you.

The returned equipment will be inspected and tested at the factory. A Moore Industries
representative will contact the person designated on your documentation if more information is
needed. The repaired equipment, or its replacement, will be returned to you in accordance with
the shipping instructions furnished in your documentation.

WARRANTY DISCLAIMER

THE COMPANY MAKES NO EXPRESS, IMPLIED OR STATUTORY WARRAN­TIES (INCLUDING ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS
FOR A PARTICULAR PURPOSE) WITH RESPECT TO ANY GOODS OR SER­VICES SOLD BY THE COMPANY. THE COMPANY DISCLAIMS ALL WARRAN­TIES ARISING FROM ANY COURSE OF DEALING OR TRADE USAGE, AND
ANY BUYER OF GOODS OR SERVICES FROM THE COMPANY ACKNOWL­EDGES THAT THERE ARE NO WARRANTIES IMPLIED BY CUSTOM OR
USAGE IN THE TRADE OF THE BUYER AND OF THE COMPANY, AND THAT
ANY PRIOR DEALINGS OF THE BUYER WITH THE COMPANY DO NOT IM­PLY THAT THE COMPANY WARRANTS THE GOODS OR SERVICES IN ANY
WAY.

ANY BUYER OF GOODS OR SERVICES FROM THE COMPANY AGREES
WITH THE COMPANY THAT THE SOLE AND EXCLUSIVE REMEDIES FOR
BREACH OF ANY WARRANTY CONCERNING THE GOODS OR SERVICES
SHALL BE FOR THE COMPANY, AT ITS OPTION, TO REPAIR OR REPLACE
THE GOODS OR SERVICES OR REFUND THE PURCHASE PRICE. THE
COMPANY SHALL IN NO EVENT BE LIABLE FOR ANY CONSEQUENTIAL OR
INCIDENTAL DAMAGES EVEN IF THE COMPANY FAILS IN ANY ATTEMPT
TO REMEDY DEFECTS IN THE GOODS OR SERVICES , BUT IN SUCH CASE
THE BUYER SHALL BE ENTITLED TO NO MORE THAN A REFUND OF ALL
MONIES PAID TO THE COMPANY BY THE BUYER FOR PURCHASE OF THE
GOODS OR SERVICES.

ANY CAUSE OF ACTION FOR BREACH OF ANY WARRANTY BY THE
COMPANY SHALL BE BARRED UNLESS THE COMPANY RECEIVES
FROM THE BUYER A WRITTEN NOTICE OF THE ALLEGED DEFECT OR
BREACH WITHIN TEN DAYS FROM THE EARLIEST DATE ON WHICH THE
BUYER COULD REASONABLY HAVE DISCOVERED THE ALLEGED DE­FECT OR BREACH, AND NO ACTION FOR THE BREACH OF ANY WAR­RANTY SHALL BE COMMENCED BY THE BUYER ANY LATER THAN
TWELVE MONTHS FROM THE EARLIEST DATE ON WHICH THE BUYER
COULD REASONABLY HAVE DISCOVERED THE ALLEGED DEFECT OR
BREACH.

RETURN POLICY

For a period of thirty-six (36) months from the date of shipment, and under
normal conditions of use and service, Moore Industries ("The Company") will
at its option replace, repair or refund the purchase price for any of its manu­factured products found, upon return to the Company (transportation charges
prepaid and otherwise in accordance with the return procedures established
by The Company), to be defective in material or workmanship. This policy
extends to the original Buyer only and not to Buyer's customers or the users
of Buyer's products, unless Buyer is an engineering contractor in which case
the policy shall extend to Buyer's immediate customer only. This policy shall
not apply if the product has been subject to alteration, misuse, accident, ne­glect or improper application, installation, or operation. THE COMPANY
SHALL IN NO EVENT BE LIABLE FOR ANY INCIDENTAL OR CONSE­QUENTIAL DAMAGES.

United States • [e-mail]

Tel: [phone] • FAX: [phone]

Australia • [e-mail]

Tel: [phone] • FAX: [phone]

Belgium • [e-mail]

Tel: [phone] • FAX: [phone]

Tel: [phone] • FAX: [phone]

The Netherlands • [e-mail]

Tel: [phone] • FAX: [phone]

Specifications and Information subject to change without notice.© 2005 Moore Industries-International, Inc.

China • [e-mail]

United Kingdom • [e-mail]

Tel: [phone] • FAX: [phone]

January 2001

User’s Manual Supplement

Physical Instructions for Installing an

Encapsulated Hockey-Puck (HPP) Instrument

and LH2 Field-Mount Enclosure Apparatus

The Physical Instructions Supplement provides
references and additional information for safely installing
and commissioning a Moore Industries’ Hockey-Puck
instrument and LH2 Field-Mount Enclosure Apparatus.

Instrument Labeling and Identification—The fully
assembled apparatus consists of a Moore Industries’
Hockey-Puck unit securely mounted in an LH2
enclosure. Such an apparatus is intended for use in
both indoor and outdoor Hazardous (Classified)
Locations where a degree of protection from windblown
dust and rain, splashing and hose-directed water, and
protection from the formation of ice on the enclosure is
required. A series of selected Moore Industries’ 2-Wire
hockey-puck style units mounted in the LH2 enclosure
(consult factory for a list of the certified instruments) are
certified as an Explosion-Proof and Dust Ignition-Proof
appartus in accordance with Factory Mutual Research
‘3600’ standard (NEC-based) and as Flame-Proof in
accordance with the CENELEC/ATEX Directive 94/9/EC
(IEC-based). For applications intended in North America
and other related areas, the approval classifications are
stated on the externally mounted metal ID Tag to be FM
approved as Explosion-Proof for Class I, Division 1,
Groups A, B, C and D; Dust Ignition-Proof for Class II/III,
Division 1, Groups E, F and G; T6 @ 60°C Maximum
Operating Ambient Temperature. In regards to
protection from Environmental hazards/effects, the
apparatus carries a NEMA Type 4X rating with an
Ingress Protection Code of IP66 as per IEC-529. For
applications intended in Europe and other related areas,
the ID Tag clearly states that the apparatus is certified by
ISSeP to be Flame-Proof and marked as such:

II 2GD EEx d IIC; T6 @ Tamb. (-20°C ≤ Tamb.
≤ +60°C). The temperature marking for dust atmo­spheres is up to + 80°C. The maximum power param­eters are: Vmax = 42 VDC, Imax = 110 mA and
Pmax = 2W. Also, the tag clearly shows the CE marking
denoting full compliance with the relevant European
Community directives applicable to the Process
Instrumentation Industry. For 2-wire transmitters certified
and intended to be operated as either Intrinsically Safe,
Non-Incendive (Class I, Div. 2) or Type N; the power
parameters are clearly stated on both the Instrument ID
Label and the Apparatus ID Tag. Also, the power
parameters and cabling requirements are stated in the
‘Intrinsically Safe Barrier and Field Installation Diagram’
that is included in the relevant User’s Manuals. This
apparatus is designed in such a way that it: a) does not
give rise to physical injury or other harm due to contact,
b) does not produce excessive surface temperature,
infra-red, electromagnetic, ionizing radiation and, c)
have no non-electrical dangers.

700-764-00A

The Interface Solution Experts

CAUTION

Read, understand and adhere to the manufacturer’s
installation and operating procedures. Substitution of
components may impair the instrument’s Intrinsic Safety
and/or Non-Incendivity. Keep cover tightly closed. Do not
open unit when energized. Do not open unit when either
an explosive gas or dust atmosphere is present. Cable
entry temperature may exceed 70°C. Cabling to be
suitable. Do not allow layers of dust to accumulate on
the surfaces of the equipment. Disconnect power before
servicing.

Contact Information—If you have installation, mainte­nance, periodic service, warranty questions or emer­gency repair requirements, please contact the nearest
Moore Industries sales and service office. Contact
information can be found on the back of this Supplement,
in the User’s Manual for the instrument, or at Moore
Industries’ web site: www.miinet.com

User’s Manual—Complete information for an individual
instrument model can be found in the Moore Industries
User’s Manual for that instrument. The manual provides
information for putting the instrument safely into service.
This, where applicable, includes instructions, drawings
and diagrams. The Manual also includes appropriate
Warnings, Cautionary Statements, and Notes.

User’s Manual components, where applicable, include:
Introduction—Brief description of the instrument and its

general application and use.
Specifications—Provides electrical and environmental
conditions under which the instrument is designed to
safely perform.
Ordering Information—Provides a description of the
product model number to assist in verifying that the
instrument received matches the instrument ordered for
the installation.
Calibration and Configuration—Describes how to
accomplish instrument settings and adjustment required
to set up the unit
Installation and Connection—Describes how to install
the instrument and make electrical connections
(including terminal designations). See the back of this
Supplement for additional information on how to install
the hockey-puck instrument into the LH2 enclosure.
Maintenance—Describes recommended maintenance (if
any required) for the instrument. The user should consult
their own maintenance procedures for any site-specific
maintenance procedures (such as scheduled re­calibrations) or other maintenance schedules that may
apply to instruments such as those supplied by Moore
Industries.
Troubleshooting—Describes, where applicable,
procedures for correcting any operational difficulties that
may be encountered as a result of improper configura­tion/calibration or installation of the instrument.
Customer Support—Describes the procedure and
information required to efficiently receive answers to
questions regarding instrument installation, set up, or
operation.

• www.miinet.com

User’s Manual Supplement

92mm

(3.61 in)

9mm

(0.35 in)

87mm

(3.44 in)

Conduit

Entry Port

89mm

(3.5 in)

84mm

(3.30 in)

C

L

61mm

(2.4 in)

2-in Pipe Bracket

Mounting Holes (4)

61mm

(2.4 in)

Process Connection

1/2-in NPT (N and M models) or

G½ (BSP) (C models)

61mm

(2.4 in)

10-32

Mounting

Holes (2)

51mm

(2.0 in)

Safety Lock

(LH2 only)

Metal Tag

BOTTOM

INSIDE

2-INCH PIPE MOUNTING HARDWARE

30mm

(1.2 in)

DIA. 72mm

(DIA. 2.85 in)

Instrument
Mounting Holes
40mm (1.56 in)

Instrument
Mounting
Holes
33mm
(3.07 in)

I.D. 62mm x 19mm Deep

(2.43 in x 0.76 in Deep)

Ground

M4.0 x 0.7

(4 places)

FRONT

SIDE

Physical Instructions for Installing an
Encapsulated Hockey-Puck (HPP) Instrument
and LH2 Field-Mount Enclosure Apparatus

Suitability for the Installation—To determine if a unit’s
area classification approvals are appropriate for a
particular installation, first inspect the classification
labeling on the instrument and/or instrument enclosure
and the “Control Drawing for Installation” found in the
User’s Manual (where applicable). Second, consult the
installation criteria for the approval or electrical standard
agencies governing your location to determine if the
unit’s approvals are suitable for the installation. If the
instrument’s labeling matches the agency criteria and/or
electrical codes for the area, the unit is suitable for the
installation. To determine if the unit’s electrical and
environmental specifications are appropriate for the
installation, consult the “Specifications” table in the
User’s Manual for that instrument. If the instrument’s
electrical and environmental characteristics are within
the expected ambient operating conditions for the
installation, the instrument is suitable for the installation.

CAUTION

If for any reason you are uncertain as to whether the
instrument’s specifications or area classifications meet
the operational or safety requirements for the installation,
consult Moore Industries prior to installation.

Installation of LH Enclosure Apparatus

1. Install the LH2 enclosure onto a surface, temperature
thermowell, or onto a standard 2-inch pipe using the
mounting hardware. Remove the cap from the LH2 by
rotating the cap counter clockwise after unlocking by
rotating the locking screw clockwise.

2. Connect input and output wiring in accordance with the
connection information found in the User’s Manual for
that instrument.

3.Replace the cap to the LH2 by rotating the cap
clockwise. Secure (lock) the cap by rotating the
locking screw counterclockwise.

4. Connect a ground wire between the ground screw on
the LH2 enclosure to an appropriate earth ground.

• The maximum allowable length of any unshielded
portion of the input and/or output connections is 2
inches (50.8mm).

See the User’s Manual for the instrument for additional
installation information.

Figure 1. Installation dimensions for LH2 enclosure.

Ground Wire Recommendations

The following ground wiring practices must be followed
to ensure proper performance of the Moore Industries
instrument in any application.

• Any Moore Industries product in a metal case or
housing must be grounded.

• All input signals to, and output signals from, Moore
Industries’ products should be connected using a
shielded, twisted pair technique. Shields should be
connected to an earth or safety ground at the unit itself.

© 2006 Moore Industries-International, Inc.

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Specifications and information subject to change without notice.