Flat Diaphragm Pressure Sensor

 

APPLICATIONS

● Industrial process control
● Level measurement
● Pressure checking meter
● Gas, liquid pressure measurement

● Pressure calibrator
● Cooling equipment & A/C system
● Liquid pressure system and switch
● Aviation and navigation inspection

 

 

 

Model	Range	Diameter	Type	Accuracy/FS	Input	Output
Series 1	0-2bar-1000bar	12.6mm	G/A/S	0.1%-0.2%	1.5mA	≤150mV
Series 2	0-1500bar	15mm	G/A/S	0.1%-0.2%	5V	≤150mV
Series 3	0-0.07bar	19mm	G	0.1%-0.2%	1.5mA/5V/10V	≤150mV
Series 4	-1bar-0.1bar-1000bar	19mm	G/A/S	0.1%-0.2%	1.5mA/3.3V/5V/10V	≤150mV
Series 5	-1bar-0.1bar-1000bar	19mm	G/A	0.3%-0.5%	3.3V	≤150mV
Series 6	0.1bar-30bar(Pressure)	19mm	G/A/S	0.25%	1.5mA/5V/10V	≤150mV
	-104'℉-185'℉(Temperature)			0.50%
Series 7	-1bar-0.1bar-1000bar	19mm	G/A/S	0.20%	10-30V	0.5-4.5V/4-20mA
Series 8	0-0.35bar-35bar	19mm	D	0.1%-0.2%	1.5mA/5V/10V	≤150mV
Series 9	-1bar-0.1bar-1000bar	28mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
Series 10	-1bar-100bar	19mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
Series 11	0-5bar-100bar	29.5mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
Series 12	-1bar-0.1bar-35bar	19mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
Series 13	0-0.35bar-60bar	50mm	G/A/S	0.20%	1.5mA/5V/10V	≤150mV
Series 14	0-100pa-400bar	35mm	G/A/S/D	0.1%-0.2%	10-30V	4-20mA/HART
Series 15	0-2bar-2200bar	19mm	G/A/S	0.05%-0.075%	1.5mA/5V/10V	≤150mV

Measuring Range & Output
Range	Overload Pressure	Output/F.S (mV)	Typical Value(mV)	Pressure Type
0~10 kPa	300%	35~60	45	G
0~20 kPa	300%	70~110	90	G
0~35 kPa	300%	55~80	70	G/A/D
0~70 kPa	300%	55~80	60	G/A/D
0~100 kPa	300%	60~85	75	G/A/D
0~200 kPa	300%	60~85	75	G/A/D
0~400 kPa	300%	60~80	70	G/A/D
0~600 kPa	200%	90~120	100	G/A/D
0~1.0 MPa	200%	125~185	150	G/A/D
0~1.6 MPa	200%	80~120	100	G/A/D
0~2.0 MPa	200%	50~70	60	G/A/D
0~3.5 MPa	200%	100~120	110	G/A/D
Notes: G for Gauge pressure; A for Absolute pressure; D for Differential pressure; S for Sealed gauge.

Technical Parameters - Range 0-1Mpa-100Mpa
Parameters	Typ.	Max.	Unit
Nonlinearity	0.2	0.5	%FS
Hysteresis	0.05	0.1	%FS
Repeatability	0.05	0.1	%FS
Zero Output	±1	±2	mV DC
FS output	85	100	mV DC
Input/ Output Impedance	2.6	3.8	kΩ
Zero Temperature Drift*	±0.15	±0.8	%FS,@25℃
Sensitivity Temperature Drift*	±0.2	±0.7	%FS,@25℃
Long-term Stability	0.1	0.2	%FS/year

Construction Performance
Diaphragm	Stainless Steel 316L
Housing	Stainless Steel 316L
Pressure leading tube	Stainless Steel 316L
O Ring	Φ19mm(nitrile rubber or viton)
Measuring Medium	Which is compatible with SS316L, viton, nitrile rubber
Packing Medium	Silicon Oil
Net weight	20-30g

Electric & Environment Performance
Power supply	1.5mA/5V/10V
Insulation Resistance	500MΩ@500VDC
Overpressure	1.5~3 times FS
Vibration(20~500Hz)	20G
Useful Time(25℃)	>1*100 Million Times @Pressure Circulation(80%FS)
Response Time	≤1ms
Storage Temp.	-40~+125℃
Operating Temp.	-40~+85℃
Compensation Temp.	0~50℃; -10~80℃