Probe for outside temperature measurements, ohmic output or a NTC thermistor with ohmic output
Contact probe for pipe temperature measurements with plastic cable junction box. Setting block are made of brass with a “V” profile in order to be placed on several dimensions of pipes. Sensing element is directly annealed in one setting block.
Probe is fixed by a metallic lace (not provided). Cable junction box has a terminal (2 or 4 pins versions) for electrical connection. Sensing element can be a RTD with ohmic output or a NTC
thermistor with ohmic output.
TECHNICAL DATA
NTC R(25°C)=10Kohm ±1%, beta(25/85)=3977
NTC R(25°C)=10Kohm ±1%, beta(25/85)=3435
Sensing Element configuration
Terminal electrical connection
Accuracy class in accordance to IEC751 (*)
(*) Pt 100 cl.A only available with 3 or 4 wires, cl.AA 4 wires only; Pt 1000 cl. A available with 2 wires only for cable lengths below 1 m, for longer cables only available with 3 or 4 wires, cl. AA 3 wires for cable lengths below 1 m, for longer cables only 4 wires.
Thermistor (not classifiable in accordance with IEC 751)
Sensing element operating temperature range
-40 ÷100°C
with metal tile for measurements on pipelines
Support for mounting on pipeline