Dynalco TMP-100DC User Manual

Product Data Sheet

March 2009

TMP-100DC

DC Powered

Digital Pyrometer

The TMP-100DC™ monitors the
temperature of any 18 points in any process
or system such as engines, factories, and
mills.

Instrumentation & Controls

2-Year

Warranty

FEATURES

z Digital readout with 1º resolution.
z Heavily gold plated selector switch for long life,

trouble-free operation.

z Fits existing cutouts and mounting holes of

other popular pyrometers.

z No compensation for lead lengths or lead

resistances required. Use inexpensive small
gauge thermocouple extension wire to save
cost and space.

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

spikes.

z Continuous readout.

SPECIFICATIONS

Display: 3-1/2 digit (-1999 to +1999), 0.5" high

digits, liquid crystal display, 1º increments. Brightness
increases with ambient light (no outdoors fadeout).

Environment: 0ºF to +165ºF (-18ºC to +74ºC);

0.25% maximum effect on readout.
Selector Switch: Two-pole, 18-position, double

gold plating of contacts.
Sensor: Must be grounded if dc supply is grounded.

z Thermocouples: Integral cold junction

compensation. Thermocouple extension wire
resistance of up to 100Ω introduces less than 1º
error. Open sensor indicated by a number 1 in
the thousands column, all other digits blanked.

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: 24 Volt dc systems; 6 mA dc typical, 10 mA
maximum.

Weight: 1.75 lbs.

NOTE

For the TMP-100DC, thermocouples used must
be ungrounded if the dc supply is grounded.

PART NUMBERS AND RANGES

P/N RANGE SENSOR TYPE

TMP-100DC-11 -50º to +1500ºF J (Iron-Constantan)
TMP-100DC-12 -45º to +815ºC J (Iron-Constantan)
TMP-100DC-13 -50º to +1800ºF K (Iron-Alumel)
TMP-100DC-14 -45º to +980ºC K (Iron-Alumel)
TMP-100DC-15 0º to +500ºF T (Copper-Constantan)
TMP-100DC-16 -20º to +260ºC T (Copper-Constantan)
TMP-100DC-17 0º to +500ºF E (Chromel-Constantan)
TMP-100DC-18 -20º to +260ºC E (Chromel-Constantan)
TMP-100DC-19 -300º to +800ºF 100 Ohm Pt RTD
TMP-100DC-20 -185º to +425ºC 100 Ohm Pt RTD

OUTLINE AND CONNECTION DRAWING

Dimensions in inches (cm)

A division of Crane Co.

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