CPS TEMP-SEEKER TM360 Operation Manual

TM360 TEMP-SEEKER

PRECISION THERMO-PSYCHROMETER

®

OPERATION MANUAL

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GENERAL INFORMATION

Table of Contents

General Information 2-3
Unit Operation 4-6
TMX3RH Method 7
Wet-Sock Method 8
Psychrometric Chart 9
Accessory Probes 10-12
Warranty & Contact Information 13

TM360 Overview

The TM360 TEMP-SEEKER® is a high resolution thermo-psychrometer adaptable to
accommodate all your temperature, humidity, dry/wet bulb and dew point measurements.
The instrument offers 4 separate temperature channels for high accuracy thermistor
probes, and an auxiliary port to connect a state of the art solid state RH / DB probe.
The TM360’s memory functions continuously store the MIN and MAX readings from
all the ports. Press the SCAN key and the display will alternate between all 4 ports
in three second intervals providing continuous monitoring of multiple probe points
during critical system diagnosis. The TM360 has an illuminated, low power LCD
display making it easy to take readings in poorly illuminated machine rooms as well
as provisions to connect to an external power adaptor to conserve battery life during
extended monitoring applications. Designed in a rugged polyethylene case the TM360 is
engineered to provide laboratory accuracy in rough field conditions. A generous probe
storage area is provided for housing all your job specific probes directly in the unit itself.
Probes can remain plugged in, reducing life shortening stress on the components.

Features:

• Four discrete temperature channels

• High accuracy silicon humidity transducer probe port

• Large, 4-digit, easy-to-read, backlit display

• Min / Max and memory functions

• Temperature differential between any 2 of the 4 temperature ports

• Direct relative humidity and wet bulb measurements

• Calibrated to NIST traceable standards

• Auto-off after 10 minutes of non-use or continuous ON mode

• Operates 30 continuous hours on 1 9V alkaline battery

• Integrated battery eliminator jack

• Rugged polyethylene carrying case

• Large probe storage area

• Switchable ˚C / ˚F

• 1 year warranty

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TM360 Unit Specifications

Resolution ±0.1˚F or ˚C

GENERAL INFORMATION

Temperature Accuracy

RH Range 0 to 100%RH

RH Accuracy (TMX3RH) ±1.8%RH from 10 to 90%RH; ± 3% elsewhere in the range

DB Accuracy (TMX3RH)

Power Source

Battery Life 30hrs. continuous use

Automatic Power Off

Backlight 15 seconds

Dimensions 12" X 10" X 3" (30.5cm x 25.4cm x 7.6cm)

Weight 3lb (1.4 kg) with probes

Warranty 1 year

±0.4˚F / ±0.2˚C from 14.0 to 158˚F / -10.0 to 70˚C; 0.6˚F /

0.3˚C elsewhere in the range

±1.2% of reading ± 1.0˚F from -40˚F to 200˚F (± 1.2% of
reading ± 0.5˚C from -40˚C to 90˚C)

9V alkaline battery or optional TMX3PS AC adapter for
100 to 240VAC (40 to 60 Hz)

After 10 minutes of non-use or user selectable continuous
ON mode

Calibrated to NIST traceable standards

Only qualified service personnel should operate this unit. Some
countries, states, etc…may require the user to be licensed. Please
check with your local government agency.

Always wear gloves

Always wear safety glasses

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UNIT OPERATION

Battery CompartmentBattery

KeypadLCD Display

4 Temperature PortsRelative Humidity Port

(Indoor Air Quality)

Jack

Eliminator

TMX3PS - Optional Power Supply Default Wet Bulb Ports A & B (See Also Wet Sock Method on pg. 8)

4

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