Przedsiębiorstwo Teletrans-Elcomp Sp. z o. o.
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  • Description
  • Technical data

TSH 202/204

Type Approval Mark: A 0445/BEV-13.414/0028-NB/2018

Sensor is made on the basis of Pt 100, Pt 500 or Pt 1000 resistor and is equipped with 2-terminal block that enables 2-wire measurement (TSH 202) or equipped with 4-terminal block that enables 4-wire measurement (TSH 204).

Sensors are delivered in pairs that meet requirements of metrological regulations on heat meters for water.

Selection accuracy for pairs is limited to 66% of permissible errors acc. to the National Weights and Measures Office “GUM” instructions as well as the MID 2014/32/EU Annex VI MI-004 (Heat Meters) of the European Parliament.
For easy mounting, sensors are marked with red label (supply) and blue label (return). Additionally, the covers of connection heads are coloured the same way.
Each sensor pair is equipped with stainless steel housings of immersion length ranging from 65 to 450 mm with a 5 mm step.



The paired sensors have the same manufacturing No., but a different marking that depends on a mounting place.
...XXXX/1 - marking for sensor on ''supply'' (red colour)
...XXXX/2 - marking for sensor on ''return'' (blue colour)



  Catalogue sheet


  Type Approval

TSH 202/204

Technical data:

Number of block terminals 2 - TSH 202, 4 - TSH 204
Measurement 2- or 4-wire
Measuring range 0°C ≤ Θ ≤ 150°C
Temperature difference range 3K ≤ ΔΘ ≤ 150K
Sensing element Pt100, Pt500 ,Pt1000 acc. to DIN EN 60751:1996
Permissible working pressure 1,6 MPa
Max. measuring current 5 mA
Housing material stainless steel
Time constant τ0,5 ≤ 8s
Connection Aluminium Head Type MA