Remote-Seal Absolute Pressure Transmitters


AT9000 SuperAce Remote-Seal Absolute Pressure Transmitters (JTS series) are well-suited for tasks such as measuring the absolute pressure of jacketed reactor distillation equipment in which the vacuum pressure range is reached and temperature or pressure is very high.

Remote-Seal Absolute Pressure Transmitters

Main specifications

Model JTS922* JTS940*
Measurement span 4 to 104 kPa abs 35 to 3500 kPa abs
Setting range 0 to 104 kPa abs 0 to 3500 kPa abs
Reference accuracy
(Varies by material and measurement span)
±0.25% ±0.25%
Fill fluid Silicone oil (for high temperature and high temperature vacuum models)
Waterproof and dust-proof construction IEC IP66/IP67
Explosion-proof construction TIIS explosion proof (Exd IICT4)
Range of operating temperatures of liquid part
(Varies with pressure)
High temperature vacuum models: -5 to 280 °C
High temperature high vacuum models: 10 to 280 °C
Range of operating pressures for liquid part
(Varies with temperature)
from 0.13 kPa abs
Wetted material SUS316 (diaphragm SUS316L)
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. Protruding models: 100 mm

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