Remote-sealed Differential Pressure Transmitters

CEHART

AT9000 SuperAce Remote-sealed Differential Pressure Transmitters (JTE series) are used to measure the differential pressure (flow rate, fluid level, etc.) of very hot as well as highly corrosive and condensable fluids. We offer an extensive lineup, including small bore flange models starting at 40 mm and models for high temperature (including high temperature high vacuum) applications.


Remote-sealed Differential Pressure Transmitters

Main specifications

Model JTE929* JTE930*
Measurement span 2.5 to 100 kPa 35 to 700 kPa
Setting range -100 to 100 kPa -100 to 700 kPa
Reference accuracy
(Varies by material and measurement span)		 ±0.15% ±0.15%
Fill fluid Silicone oil (for the following models: general purpose, high temperature, high temperature vacuum, and high temperature high vacuum)
Fluorine oil (oxygen and chlorine models)
Waterproof and dust-proof construction IEC IP66/IP67
Explosion-proof construction TIIS explosion proof (Exd IICT4)
Range of operating temperatures for liquid part
(Varies with pressure)		 Silicone oil: -40 to 280 °C (varies with fill fluid)
Fluorine oil: -10 to 120 °C
Range of operating pressures for liquid part
(Varies with temperature)		 Silicone oil for general purpose and high temperature models: from 2 kPa abs
High temperature vacuum and high temperature high vacuum models: from 0.13 kPa abs
Fluorine oil: from 53 kPa abs
Wetted material SUS316 (diaphragm SUS316L), Hastelloy C, Tantalum
Power 17.9 to 42 V DC
Output signal 4 to 20 mA DC (SFN communication)
4 to 20 mA DC (HART® communication)
Flange bore Flush models: 80 mm, 50 mm, 40 mm. Protruding models: 100 mm, 80 mm, 50 mm

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