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PRODUCTS
 
Resistance Thermometer with Extension Tube Type Series TPR22
 
 
■ Measuring range from -50 °C to 400 °C
■ Exchangeable process probe
■ Pt100 resistance element
■ With Extension Tube
■ 4...20mA output signal as an option
■ Process connection and sensor tube from stainless steel
■ Customized solutions
 
 
Technical data:
Input data
Measuring ranges -50...+400°C
Measuring element PT100
Measuring insert Replaceable
Process connection G1/2"
  1/2"NPT ANSI B1.20.1
Extension tube 145 mm
Sensor diameter 9 mm (insertion lengths 50 ... 500 mm)
  11 mm (insertion lengths 50 ... 500 mm)
Sensor insertion length 50, 100, 150, 200 mm
Tightening torque, recommended 20 Nm
Wetted parts Process connection: 316
  Stem: 316
Output data
Output signal 1×PT100, 2- wire
  1×PT100, 3- wire
  1×PT100, 4- wire
  2×PT100, 2- wire
  2×PT100, 3- wire
  2×PT100, 4- wire
  4 ... 20 mA, 2- wire
Measuring element tolerance value per IEC 60751 Class B
  Class A
Accuracy @ 100 °C ~1 Kelvin
Response time t50 < 25 S t90 < 75 S ( for sensor dia. 11 mm)
Electrical connection Type B to DIN 43729
Environmental conditions
Ambient temperature range -40 .. +80 °C
Storage temperature range -40 .. +80 °C
Protection class acc. to DIN EN 60529 IP 65
Transmitter
Measuring range -50 .. +400 °C
Span adjustable via configuration software
Supply voltage 12 ... 40 V DC
Input signal Pt 100, 3-wire connection
Output signal 4 ... 20 mA, 2-wire
Load ≤(UB-12) / 0.021
Temperature drift ≤ ± 0.01 % FS / K
Output limits Lower limit : 3.8 mA
  Upper limit : 21 mA
Ambient temperature range -40 .. +80 °C
Applications:
■ For direct installation into the process
■ Machine building
■ Motors
■ Pipelines and vessels
■ General applications
■ Heating and cooling circuits,air condition technology
 
     
 
       
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