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Resistance Thermometer with Digital Indicator - TR75
Brand: WIKA Alexander Wiegand SE & Co. KG
The DiwiTherm® is the ideal combination of a digital display and a resistance thermometer. This compact temperature measuring instrument can be used in a wide range of applications and works without an external power supply.
Features- LC display.
- Variants with sensors for insertion, mounting into a thermowell or with contact bulb for mounting on a pipe surface.
- For all standard thermowell designs.
- Measuring range -40 ... +450 °C (-40 ... +842 °F).
- With automatic measuring range changeover (Autorange).
Specifications
Measuring Ranges
- -40.0° to +199.9° C
- With automatic Measuring Range changeover (Autorange)
- +200° to +450° C
Display Principle
- 21 mm High
- 7-segment Display
- 3-1/2 Digit LCD
Resolution
- 1 K from 200° C
- 0.1 K up to 199.9° C
Accuracy
- 0.5 % of the respective full-Range value ± 1 Digit
Sensor
- Pt1000
DiwiTherm with Probe for Insertion
- Case for Panel Mounting, with Panel Mounting flange
- Maximum Working Temperature 200° C
- Probe with Connection cable
DiwiTherm for Mounting in a Thermowell
- Option: Adjustable Stem and Dial (Rotatable through 360° and tiltable through 90°)
- Case with Neck Tube
- Screwed plug to thermowell
- Spring-loaded probe
DiwiTherm for Mounting On a Pipe Surface
- Option: Adjustable Stem and dial (Rotatable through 360° and tiltable through 90°), Case for Panel Mounting, with Connection cable and Panel Mounting flange
- Case with Neck Tube
- Maximum Working Temperature 200° C
- Contact bulb for fixing with Tightening strap
Power Supply UB
- DC 3.6 V from 3.6 V lithium battery, AA size (Mignon), included in delivery 1)
Operating Time
- Minimum 10 Years
Special Features
- If the battery drops below 2.7 V, the display switches into “LO” mode
- Machine building, plant and vessel construction
- Chemical industry
- Food and beverage industry
- Automotive engineering
- Sanitary, heating and air-conditioning technology