Absolute Pressure Transmitters Model JTA9_ _ _

Model No.
JTA922S, JTA922W, JTA940S, JTA940W.

Absolute Pressure Transmitters (Model JTA9_ _ _) are used to measure the absolute pressure of gases, liquids, and steam, as well as for monitoring tank pressure. Thanks to their very wide measurement range (Model JTA940S: 35 to 3500 kPa, a rangeability of 1:100), they help to cut costs by reducing the amount of equipment required.

Model
JTA922_
JTA940_
Measurement span
4 to 104 kPa
35 to 3500 kPa
Setting range
0 to 104 kPa abs
0 to 3500 kPa abs
Reference accuracy
(Varies by material and measurement span)
±0.15%
±0.15%
Fill fluid
Silicone oil (general purpose models), fluorine oil (oxygen and chlorine models)
Waterproof and dust-proof construction
IEC IP66/IP67
Explosion-proof construction
TIIS explosion proof (Exd IICT4)
Wetted material
SUS316 (diaphragm SUS316L), Alloy C-276, Tantalum
Power
17.9 to 45 V DC
Output signal
4 to 20 mA DC (SFN communication)
4 to 20 mA DC (HART® communication)
Process connections
Rc 1/2 or 1/2 NPT internal thread