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RESISTANCE TEMERATURE SENSORS T13

Description and application

RESISTANCE TEMERATURE SENSORS T13

The sensors were designed as a part of meters that measure a heat quantity supplied by vapour according to TPM 3723-03 and TPM 3724-03. They are produced with the Pt 100, Pt 500 and Pt 1000 temperature sensing elements. The structure of the sleeve allows for direct installation of sensors type DS into pipes without the need for a thermowell, thus ensuring a quick response to changes in temperature. The standard operating temperature range is 0 °C to 150 °C.

The sensors are designed to operate in a chemically non-aggressive environment and they are supplied certified by the authorized metrological centre of SENSIT s.r.o.

DECLARATION, CERTIFICATES

  • The sensors are compliant with the requirements of the EN 60 751 standard and TPM 3342-94, which is declared by official certification. The approval mark of the sensor type is TCM 321/01-3608.
  • EU Declaration of Conformity –in accordance with EN ISO/IEC 17050-1 standard as amended for sensors with resistance output.

 


  • Specifications
  • Wiring diagram
  • Dimensional draft
  • Download
BASIC DATA
Type of sensing element Pt 100, Pt 500 Pt 1000
Maximum measuring DC current 3 mA (Pt 100); 1.5 mA (Pt 500); a mA (Pt 1000)
Recommended measuring DC current 1 mA (Pt 100); 0.5 mA (Pt 500); 0.3 mA (Pt 1000)
Measuring range 0 °C to 150 °C
Accuracy class of individual sensors B in accordance with EN 60 751
Sensor connection according to the wiring diagram

OTHERPARAMETERS
Length of case
27.5 mm
Diameter of case
3.6 mm
Material of case
stainless steel DIN 1.4301
Lead-in cable 2-wire silicone shielded 2 x 0.22 mm2
4-wire silicone shielded 4 x 0.12 mm2
Cable lengths Pt 100 (2-wire) max. 3 m; Pt 500 (2 wire) max. 15 m
Wire resistance 2 wire cable 0,16 for 1 m cable
Temperature resistence of the cable 25 °C to 180°C
Ingress protection IP 67 in accordance with EN 60 529
Insulation resistance > 100 MΩ at 100 V DC 15 °C to 35 °C , relative humidity < 80 %
Time response
t0.5 < 3 s (in flowing water at 0.4 m.s-1)
Maximum overpressure of the thermowell 2.5 MPa

Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.

RESISTANCE TEMERATURE SENSORS T13
RESISTANCE TEMERATURE SENSORS T13RESISTANCE TEMERATURE SENSORS T13
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