Flange-Mounted Differential Pressure Transmitters Model JTC9_ _ _

Model No.
JTC929S, JTC929W, JTC940S, JTC940W.

Flange-Mounted Differential Pressure Transmitters (Model JTC9_ _ _) can be attached to a tank-side flange to take measurements of fluid level, specific gravity, etc. We offer an extensive lineup ranging from small bore 40 mm models to 100 mm protruding flange models.

Model
JTC929_
JTC940_
Measurement span
2.5 to 100 kPa
70 to 3500 kPa
Setting range
-100 to 100 kPa
-100 to 3500 kPa
Reference accuracy(Varies by material and measurement span)
±0.15%
±0.1%
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)
Range of operating temperatures for liquid part(Varies with pressure)
Silicone oil: -40 to 110°C
Fluorine oil: -10 to 75°C
Range of operating pressures for liquid part(Varies with temperature)
Silicone oil: from 2 kPa abs
Fluorine oil: from 54 kPa abs
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 or open to air
Flange bore
Flush models: 80 mm, 50 mm, 40 mm. Protruding models: 100 mm, 80 mm, 50 mm