Relative pressure transmitter DT series
differentialpiezoresistiveanalog

relative pressure transmitter
relative pressure transmitter
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Characteristics

Pressure type
relative, differential
Technology
piezoresistive
Output
analog, 2-wire
Supply voltage
24VDC, 24VAC
Fluid
for gas, for liquids
Material
stainless steel
Protection level
rugged, EMC, IP65
Applications
for HVAC systems, for compressors
Other characteristics
compact
Process temperature

Max.: 100 °C (212 °F)

Min.: -15 °C (5 °F)

Pressure range

Max.: 30 bar (435.11 psi)

Min.: 0.6 bar (8.7 psi)

Long-term stability

1 %

Description

The DT Differential Pressure Transmitters are suitable for measuring differential pressures in liquid and gaseous media. They operate according to the piezo-resistive measuring principle. The measurement cell is welded into a seal-less stainless steel measurement chamber. Typical areas of application include: • - Compressors • - Refrigeration and HVAC/R Electrical connection - Plug DIN EN 175301 Medium type - liquid or gas Kind of pressure - differential pressure, relative Sensing element material - Stainless Steel Pressure connection - 2 x G1/8" IP class - IP65 GENERAL The DTI 2-Wire Differential Pressure Transmitters with current signal output are suitable for measuring differential pressures in liquid and gaseous media. They operate according to the piezo-resistive measuring principle. The measurement cell is welded into a seal-less stainless Steel measurement chamber. The device is powered with 10...30 VDC and has a 4...20 mA output. Typical areas of application include: • - Compressors • - Réfrigération and HVAC/R FEATURES • - Compact, rugged design • - Accurate differential pressure measurement over a wide température range • - Rated IP65 • - Rapid response time • - 2-wire technology EMC According to EN 61326 Protection rating IP65 as per EN 60529 with plug con- nector as per DIN 175301, Form A Mechanical shock Max. 100 g / 1 ms (as per DIN IEC 68-2- 27) Mechanical vibrations Max. 20 g at 15...2000 Hz (as per DIN IEC 68-2-6) Mounting orientation As desired Weight 100 g ncl. in delivery Pressure transmitter, 2 clamp ring screws (for 6 mm pipe) and mounting bracket incl. plug connector and these instructions in individual packaging

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