• Mensor Hand-Held Thermometer CTH6500

Mensor Hand-Held Thermometer CTH6500

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Shipping Weight:
1.00 LBS


The all-purpose model CTH6500 hand-held thermometer, for superior mobile temperature measurement, is notable for its precision, flexibility and ease of handling.

In addition to Pt100 resistance thermometers, it can also process signals from typical thermocouples. Thus temperatures from -200 to +1,500 °C can be measured. The explosion proof version is only for measuring Pt100 resistance thermometers available.

Through its high accuracy of 0.03 K in ranges from -100 to +150 °C, this instrument can also be used as a reference instrument in biotechnology, pharmaceutical and food industries. The CTH6500 is thus also ideal for all service and maintenance tasks.

Low-drift measuring amplifiers ensure small measurement errors, while easy-to-use adjustment features considerably simplify adjustments and calibrations:

  • Calibration by code for fast setting of standard probes via identification numbers
  • Physical calibration of probe and display at one, two or three different temperatures

In this way it is possible to reduce measuring errors to a minimum and ensure a high display accuracy.

The instrument has been primarily designed for temperature measurement, though it can, with the appropriate probes, also be used for:

  • Humidity measurement with a combined temperaturehumidity probe
  • Flow measurement from 0.1 to 40 m/s with a vane sensor

The calibration and adjustment possibilities above are also applicable to these measurement parameters.

  • Calibration of thermometers
  • Temperature measurement for the purposes of quality assurance
  • Measurements in service and maintenance applications
  • Long-term monitoring and online documentation

Special Features:
  • High accuracy of 0.03 K with Pt100
  • One- and two-channel versions
  • Connection possibilities for various probe types
  • Intrinsically safe version Ex ib IIB T4 Gb

Product Specifications

Hand-Held Thermometer
Probe Types:Pt100, thermocouples, humidity, flow
Measuring Inputs:1 or 2
Measuring Ranges
Pt100:-200 to +600 °C / -392 to +1,112 °F
Thermocouples:-200 to + 1,500 °C / -392 to + 2,732 °F
Humidity:0 to 100% r. h.
Flow:0 to 40 m/s
Resistance Thermometer Type Pt100:0.03 K for -50 to +199.99 °C
0.05 K for -200 to -50.01 °C
otherwise 0.05% of reading
Thermocouple Types K, J, L, N and T:0.2 K for 0 to 200 °C
0.5 K for 200 to 1,000 °C
1 K above 1,000 °C
Thermocouple Types R and S:1 K + 0.1% of reading
Humidity:1.5% r. h.
Flow:0.5% of full-scale value
Digital Indicator
Screen:Large 4 1/2-digit two-line LC-Display with backlighting
Resolution:0.01 K up to 200 °C, then 0.1 K
Measuring Rate:4/s ("fast"); 1/s ("slow")
Functions via Key Press:Min/Max memory, Hold, Tare, Zero-point adjustment
Real-Time Clock:integrated clock with date and year
Voltage Supply
Power Supply:DC 9 V battery or rechargeable battery
Battery Life:approx. 20 hours of operation with battery
Permissible Ambient Conditions
Operating Temperature:0 to 40 °C
Storage Temperature:-10 to +50 °C
Interface:USB via interface cable
Material:impact-resistant ABS plastic, transparent screen
Dimensions:200 x 93 x 44 mm (L x W x H)
Weight:350 g

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