Dynalco TMP-100 User Manual

Product Data Sheet

March 2009

TMP-100

Multi-Point

Digital Pyrometer

Protect your engine from costly failure. The
TMP-100™ Multi-Point Digitial Pyrometer
measures the temperature of power
cylinders, turbocharger, compressor
discharge, coolant, lubricant, valves, etc...
Monitors the temperature of 19 points
in any process.

Instrumentation & Controls

SPECIFICATIONS

2-Year

Warranty

FEATURES

z Digital readout with 1º resolution.
z Intrinsically safe. Third–party approved. No

expensive hazardous enclosure required.

z Heavily gold-plated selector switch for long life,

trouble-free operation.

z Integral 2-pole selector switch permits using

grounded or ungrounded thermocouples.

z Requires no external dc or ac power.
z Fits existing cutouts and mounting holes of other

popular pyrometers.

z Compensation for lead lengths or lead resistances

not required; use inexpensive small gauge
thermocouple extension wire and save cost and
space.

z Fully gasketed; rugged construction.
z Readout unaffected by power line noise and

spikes (no line connections).

Display: 3-1/2 digit (–999 to +1999), 0.5" high,
liquid crystal display, 1º increment. Brightness

increases with ambient light (no outdoors fadeout).

z Open thermocouple or RTD indicated by a

number 1 in the thousands column; all other
digits blanked.

z Momentarily pressing the front display push

button activates the display for 50 seconds.

Environment Temperature: 0ºF to +165ºF
(–18ºC to +74ºC); 0.25% maximum effect on readout.

Selector Switch: Two-pole, 19-position, double
gold plating of contacts.

Sensor:

z Thermocouples:Grounded or ungrounded;

integral cold junction compensation.
Thermocouple extension wire resistance of up to

100Ω introduces less than 1º error.

z RTDs: Accepts 2-wire RTDs only. Use with heavy

copper extension leads to minimize error, i.e., 16
AWG for up to 50 feet, 14 AWG to 100 feet.

Power: Two common 9-volt batteries such as
Mallory M1604HD2, Eveready 1222, Ray-O-Vac
D1604. Battery life is approximately 4000 viewings,
or a couple of years, under typical operation.
Appearance of decimal points after every digit
indicates discharged batteries.

INTRINSIC SAFETY

*THIRD PARTY APPROVALS

Canadian Standards Assoc:

Intrinsically safe for Class I,
Division 1, Groups C and D
hazardous locations, when used
only with previously mentioned
9-volt batteries.

.

Per ISA-RP-12.2 criteria. All circuits and
electrical components operate at low energy
levels, incapable of releasing sufficient
electrical or thermal energy under normal
or abnormal conditions to cause ignition of
hazardous atmospheric mixtures of
pentane, ethylene, or methane in their most
easily ignited concentrations.

OUTLINE DRAWING

A division of Crane Co.

(13.9)

(13.6)

(4.4)

(4.4)

(11.3)

(6.3)

(12.9)

Dimensions in inches (cm)

Toll Free 800.368.6666 (US & Canada) • Tech Support 800.950.2382

Main 954.739.4300 • Fax [phone] • www.dynalco.com

3690 NW 53rd Street, Ft. Lauderdale, FL 33309 USA