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PAIRED TEMPERATURE SENSORS TP 11E

Description and application

PAIRED TEMPERATURE SENSORS TP 11E

These paired temperature sensors are used as component parts of the electrical heat-quantity meters. They are produced with the Pt 100, Pt 500 and Pt 1000 temperature sensing elements. The sensors are compatible with heat-quantity meters manufactured by SIEMENS, LANDIS+GYR, KAMSTRUP, ITRON, CODEA, COMAC CAl, SENSUS METERING and others. The sensors are intended for installation in ther- mowells. The standard operating temperature range is 0 to 180 °C or 0 to 150 °C.

The sensors are designed to operate in a chemically non-aggressive environment.

ACCESSORIES

DECLARATION, CERTIFICATES

  • The sensors are compliant with the requirements of the EN 60 751 and EN 1434 standards and have an ec-type examination certificate no. TCM 321/07-4530.
  • ES Declaration of Conformity – the sensors are manufactured in conformity with the Directive of the european Parliament and of the council 2004/22/EC on Measuring Instruments (so-called MID).

  • 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); 1 mA (Pt 1000)
Recommended measuring DC current 1 mA (Pt 100); 0.5 mA (Pt 500); 0.6 mA (Pt 1000)
Measuring range 0 to 180 °C or 0 to 150 °C
min. 2 °C or 3 °C
max. 180 °C or 150 °C
Accuracy class of individual sensors B according to IEC 751
Sensor connection according to the wiring diagram

OTHER PARAMETERS
Length of the case 40 + 5 mm (37 mm as a standard)
Diameter of the case 5.5 + 0.5 mm
Material of the case and the thermowell stainless steel 1.4301
Lead-in cable 2-wire non-shielded silicone 2 x 0.5 mm2
4-wire non-shielded silicone 4 x 0.25 mm2
Lengths of the cable according to the standard EN 1434-2, art. 3.3.4, chart 2
Wire resistance 0.07 for 1 m of 2-wire cable
Temperature stability of the cable -25 to 180 °C
Ingress protection IP 67 according to EN 60 529
Insulation resistance 100 MΩ at 100 V DC, 15 to 35 °C, humidity 80 %
Time response t0,5 6 s (in streaming water at 0.4 m.s-1 )
Recommended minimum immersion 75 mm
Lengths of thermowells 36, 86, 136, 176 mm
Thermowell thread G 1/2", M 20 x 1.5
Maximum overpressure for a thermowell 6.3 MPa

PAIRED TEMPERATURE SENSORS TP 11E
PAIRED TEMPERATURE SENSORS TP 11EPAIRED TEMPERATURE SENSORS TP 11E
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