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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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WIKA USA
Approvals per EN 60 730-1 (2000) CE-conformity: 89/336/EWG Electromagnetic compatibility
Accuracy @ 21 °C ±1% of measuring range
Scale ranges +32 °F … +122 °F factory set temperature -58 °F … +122 °F adjustable via jumpers +5 °F … +95 °F adjustable via jumpers +14 °F … 248°F adjustable via jumpers +32 °F … +320 °F adjustable via jumpers +32 °F … +482 °F adjustable via jumpers
Ambient temperature at the connecting head -31 … +158 °F
Power consumption Typically 0.35 W / 0.82 VA
Output Version "TRV": 0 … 10V, 3-wire, min. load 5KOhm Version " TRA": 4 … 20 mA, 2-wire Without (sensor only)
Ingress protection NEMA 3 (IP 65 per EN 60 529 / lEC 529)
Model TF40
Model A2G-61
Duct temperature sensor
Model A2G-65
This product can expose you to chemicals including Nickel and Chromium, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov
WARNING