Veris HT Installation Instructions
VERIS INDUSTRIES
™
environmental SenSorS
NOTICE
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classified locations.
• Read and understand the instructions before installing
this product.
• Turn off all power supplying equipment before working on it.
• The installer is responsible for conformance to all applicable codes.
1.2"
(29 mm)
3.5"
(89 mm)
4.75"
(121 mm)
-+
Enter
inStallation GUiDe
HT SerieS HT SerieS
LCD Wall Mount with Analog Setpoints
1% NIST, 2% NIST, 2%, 3%, 5%
Installer’s Specifications
Input Power* 15 to 30VDC/24VAC, 100mA max.
Outputs Switch-sele ctable 4-20mA or 0-10V/0-5VDC
(switch affec ts both outputs)
RH Sensor Digitally pr ofiled thin-film capacitive (32-bit mathematics)
U.S. Patent 5,844,138
Accuracy at 2 5°C from 10-80% RH** ±2%, 3%, or 5% models
±1% at 20-50% RH (Multi-p oint calibration NIST traceable)
Reset Rate** * 24 hours
Stability ±1% @ 20°C (68°F) annually, for two years
Linearit y Included in Accuracy spec.
Operating Humidity Range 0-100% RH (non-condensing)
Temperature Coeffic ient ± 0.1%RH/°C above or below 25°C (typical)
Operating Temperature Range 10°-35°C (50°-95°F)
Temperature Accuracy ± 1.0°C ( ± 1.8°F)
Scaling RH: 0-100% RH; Temp: 10°-35°C (50°-95°F) or
0°-50°C (32°-122°F) menu selectable
Calibration Offset RH: Adjustable ±9.9% in 0.1% increments;
Temp: Adjustable ±5.0°C (± 9.9°F) in 0.1° increments
Setpoint Range RH: 10-80% RH in 1% increm ents;
Temp: Minimum to Full Scale in 1° increments
ProDuct iDentification
Temp Cal
HT
1 = 1%
2 = 2%
3 = 3%
5 = 5%
N = NIST
(1 & 2% only)
X = No
(2, 3, 5% only)
SetpointAccuracy NIST
A
= Analog
S
= CE
Certificate
0 = None
1 = 1 point Cal
Validation
2 = 2 point Cal
Validation
Option
B = 100R Platinu m, RTD
C = 1k Platinum, RTD
D = 10k T2, Therm istor
E = 2.2k, Ther mistor
F = 3k, Therm istor
G = 10k CPC Ther mistor
H = 10k T3, Thermi stor
J = 10k Dale, Ther mistor
K = 10k w/11k with Shunt,
Thermis tor
M = 20k NTC, Ther mistor
N = 1800 ohm TAC, Thermi stor
Q = 1uA/C, Linite mp
R = 10k US, Thermis tor
S = 10k 3A 221
T = 100k, The rmistor
U = 20k “D”, Thermis tor
* One side of transformer seconda ry is connected to signal common, so an isolation transformer o r
dedicated power supply may be req uired.
** Specified accuracy with 24VDC supplied power with rising humi dity
***Reset Rate is time required to recover to 50% RH after e xposure to 90% RH for 24 hours
RTD/Thermistors in wall packages are n ot compensated for internal hea ting of product.
quick install
1. Select a mounting location away from ventilation sources. The sensor should be
mounted on a vertical wall, about 4 ½ feet above the floor.
2. Affix the backplate to the wall.
3. Wire the device. Refer to wiring diagram.
4. Install Cover.
Dimensions
Z203269-0P PAGE 1 ©2010 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 06101
Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and/or othe r countries.
VERIS INDUSTRIES
™
Ht SerieS
POWER SOURCE
15 to 30VDC or 24VAC
DIGITAL CONTROL
RH IN
Temp IN
RH setpoint IN
Temp setpoint IN
Thermistor/RTD I N
Thermistor/RTD I N
-
-
-
+
RH output
GND
Thermistor/RTD
Thermistor/RTD
Temp output
RH Setpoint output
Temp Setpoint output
RH
YES
AMP VOLT
NO YES
RUN
CAL
NO
TEMP
–
Minus PlusEnter
+
RH
SENSOR
TEMP
SENSOR
RH
YES
AMPVOLT
NO YES
RUN
CAL
NO
TEMP
–
Minus PlusEnter
+
installation
1. Remove the cover by pressing the tab at the top of the sensor while pulling
outward from the top of the cover.
2. Remove the backplate by unfastening the sensor from the bot tom of the backplate
and pivoting the sensor outward.
inStallation GUiDe
6. Wire the backplate.
7. Install and configure the sensor.
3. Punch out openings in the backplate.
4. Position the sensor vertically on the wall, 4 ½ feet above the floor.
correct
5. Mount the backplate onto the wall using the screws provided.
Z203269-0P PAGE 2 ©2010 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 06101
Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and/or othe r countries.
incorrect
Five screwholes available; use a
minimum of two for secu re mounting.
WARNING: Output select must be
correct before applying p ower.
RH YES/NO JUMPER:
YES - allows user to change RH setpoint
NO - user can NOT change RH setpoint
TEMP YES/NO JUMPER:
YES - allows user to change TEMP
setpoint
NO - user can NOT change TEMP setpoint
RUN/CAL JUMPER:
CAL Mode - allows full access to all
features.
RUN Mode - allows access to relay
setpoints ONLY.
8. Install the cover and snap into place.
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