Combined cold/heat meter RTD temperature probes are used for temperature measurement in closed pipeline systems. Direct mounting without an additional thermowell is recommended to achieve optimum thermal coupling to the measurement medium in the heating system.
general technical data | |
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Connection | Ferrules |
Connecting cable | PVC, PUR, TPE, silicone; unshielded or shielded |
Process connection | Type DS: screw connection M10 × 1, brass according to DIN EN 1434, type DL: thread G 1/4, G 1/2 stainless steel |
Protection tube | Stainless steel |
Temperature sensor | Pt100, Pt500, or Pt1000 |
Temperature | 0 to 120 °C (cold) 0 to 180 °C (heat) |
Minimum immersion depth | Type DS: 15 mm, type DL: 30 mm |
Insertion length | Type DS: 25 to 60 mm, type DL: 60 to 280 mm |
Protection type | IP65 |
Option | Two-wire or four-wire circuit |
Special features | Type examination certificate for heat meter MID and domestic approval for combined cold/heat meters as exchangeable temperature probes; fulfils the requirements of DIN EN 1434, AGFW FW 202, and FW 211; pairing and declaration of conformity according to the German Weights and Measures Act (MessEG) and MID; production certified according to module D (MID) (CE and metrology identification marking) |
Accessories | Ball valves have proven to be the optimum installation location (902442) |
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