Name: ESS319 Universal OEM Pressure Sensor
SKU: 30367

ESS319 Universal OEM Pressure Sensor

ESS319 Series OEM Pressure Sensor uses a high-sensitivity piezoresistive silicon die as sensing component, which is protected against ambient influences by SS316 housing sealed with a concentrically
corrugated diaphragm. Inside the housing, the filled silicone oil assures the measured pressure can be transmitted onto silicon die and then transform the pressure to electric signal.

ESS319 is available all pressure ranges from -100kpa to100MPa.

Features & Benefits

Pressure range 0～100MPa
Gauge, Absolute, Sealed gauge
Constant current/Voltage power supply
Isolated construction, measure various media
Φ19mm OEM Pressure Sensor
Full Stainless Steel 316
Wide temperature compensation -10℃～80℃
Long-term stability ±0.2%FS/year

Applications

Industrial process control
Level measurement
Gas, liquid pressure measurement
Pressure checking meter
Pressure calibrator
Liquid pressure system and switch
Cooling equipment & A/C system
Aviation and navigation inspection

ESS 3 Series Key Features

Model	Range	Diameter	Type	Accuracy/FS	Input	Output
ESS312	0-2bar-1000bar	12.6mm	G/A/S	0.1%-0.2%	1.5mA	≤150mV
ESS315	0-1500bar	15mm	G/A/S	0.1%-0.2%	5V	≤150mV
ESS319-7	0-0.07bar	19mm	G	0.1%-0.2%	1.5mA/5V/10V	≤150mV
ESS319	-1bar-0.1bar-1000bar	19mm	G/A/S	0.1%-0.2%	1.5mA/3.3V/5V/10V	≤150mV
ESS319-I2C	-1bar-0.1bar-1000bar	19mm	G/A	0.3%-0.5%	3.3V	≤150mV
ESS319T	0.1bar-30bar(Pressure)	19mm	G/A/S	0.25%	1.5mA/5V/10V	≤150mV
ESS319T	-104'℉-185'℉(Temperature)	19mm	G/A/S	0.50%	1.5mA/5V/10V	≤150mV
ESS319I	-1bar-0.1bar-1000bar	19mm	G/A/S	0.20%	10-30V	0.5-4.5V/4-20mA
ESS320	0-0.35bar-35bar	19mm	D	0.1%-0.2%	1.5mA/5V/10V	≤150mV
ESS322	-1bar-0.1bar-1000bar	28mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
ESS323	-1bar-100bar	19mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
ESS331	0-5bar-100bar	29.5mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
ESS332	-1bar-0.1bar-35bar	19mm	G/A/S	0.1%-0.2%	1.5mA/5V/10V	≤150mV
ESS350	0-0.35bar-60bar	50mm	G/A/S	0.20%	1.5mA/5V/10V	≤150mV
ESS343	0-100pa-400bar	35mm	G/A/S/D	0.1%-0.2%	10-30V	4-20mA/HART
ESS01	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
0~7 kPa	300%	65-80	55	G
0~10 kPa	300%	35～60	45	G
0~35 kPa	300%	55～80	70	G/A
0~70 kPa	300%	55～80	60	G/A
0~100 kPa	300%	60～85	75	G/A
0~200 kPa	300%	65～85	75	G/A
0~400 kPa	300%	60～80	70	G/A
0~1.0 MPa	200%	80～120	100	G/A
0~2.0 MPa	200%	50～70	60	G/A
0~3.5 MPa	200%	100～120	110	G/S/A
0~7.0 MPa	200%	120～150	135	S/A
0~10 MPa	200%	180～230	200	S/A
0~25 MPa	150%	140～170	150	S/A
0~40 MPa	150%	230～280	250	S/A
0~60 MPa	150%	100～160	130	S/A
0~100 MPa	150%	100～150	120	S/A
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	0.08	%FS
Repeatability	0.05	0.08	%FS
Zero Output	±1	±2	mV DC
FS output	100	250	mV DC
Input/ Output Impedance	2.6	5.0	kΩ
Zero Temperature Drift*	±0.4	±1.0	%FS,@25℃
Sensitivity Temperature Drift*	±0.4	±1.0	%FS,@25℃
Long-term Stability	0.2	0.3	%FS/year
*The typical value of 0~10kPa & 0~20kPa's zero temperature drift is 0.4%FS@25℃, max value is 1.6%FS@25℃
*The typical value of 0~10kPa & 0~20kPa's sensitivity temperature drift is 0.4%FS@25℃, max value is 1.6%FS@25℃

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	30g

Electric & Environment Performance
Power supply	≤3.0mA; DC≤10V DC
Insulation Resistance	500MΩ@100VDC
Overpressure	1.5~3 times FS
Vibration(20~2000Hz)	10gRMS
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℃
Input resistance	2.7kΩ～5kΩ
Output resistance	3.0kΩ～6kΩ