High Temperature Pressure Sensor for Steam/Fuel Oil

$153.97

This series of high temperature pressure sensors use a high-performance silicon piezoresistive pressure core as core element. The internal ASICs convert the mV signal into a standard current signal (4-20mA/0-20mA), voltage signal (0-5V/1-5V/0-10V) or RS485. Pressure sensor with stainless steel sealing structure has cooling fins, high anti-vibration and anti-shock performance, measuring range -0.1~100MPa/ -1~1000bar/ -14~14503psi, medium temperature -40~+300℃ (-40~+572℉), for steam/fuel oil/high-temperature liquid pressure measurement.

SKU: ATO-PRES-P300G

Measuring Range *
Power Supply *
Output Signal *
Accuracy *
Electrical connection *
Thread of Pressure Connection *
Quantity of Cooling Fins *

Qty:

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Delivery date: 15-30 days

Overview
Measuring range conversion table

Pressure sensor for steam/fuel oil pressure measurement has optional output signal, such as 4-20mA/0-20mA/0-5V/1-5V/0-10V/RS485.

Application: Pressure sensor is widely used in process control, aerospace, automotive, medical equipment, HVAC and other fields.

Specification:

Model	ATO-PRES-P300G
Weight	0.4kg
Measuring range *	-0.1~100MPa (-1~1000bar/-14~14503psi)
Pressure type	Gauge pressure, absolute pressure, sealed pressure
Measure medium	Steam, fuel oil, high-temperature liquid (non-explosion proof area)
Power supply *	DC 12V, DC 24V, DC 12-36V
Output signal *	2 wire: 4-20mA, 0-20mA 3 wire: 0-5V, 1-5V, 0-10V RS485
Accuracy *	±0.5%FS, ±0.3%FS, ±0.1%FS
Zero temperature drift	±0.03%FS/℃
Sensitivity temperature drift	±0.03%FS/℃
Long term stability	≤0.2%FS/year
Overload pressure	200%FS
Frequency response (-3dB)	5kHz~650kHz
Electrical connection *	DIN connector type, M12 circuilar connector type, direct lead wire type
Thread of pressure connection *	G1/4, G1/2, 1/4NPT, 1/2NPT, M141.5, M201.5
Response time	＜10ms
Operating temperature	-40~+80℃ (-40~+176℉)
Medium temperature	-40~+300℃ (-40~+572℉)
Quantity of cooling fins (medium temperature) *	3 pieces (0-120℃/32~248℉), 5 pieces (0-180℃/32~356℉), 7 pieces (0-250℃/32~482℉) Note: For higher medium temperature (0-300℃/32~572℉), please contact us to customize a cooling pipe kits.
Material	Housing: 304 stainless steel Fill fluid: silicon oil Pressure port: 304 stainless steel, or 316L stainless steel (customizable) Separating diaphragm: 304 stainless steel, or 316L stainless steel (customizable) Sealing: FKM (medium temperature ≤ +200℃/+392℉), EPDM, NBR
Cable length	2m
Protection class	IP65

Note: * denotes optional parameters, you can select every parameter in drop-down lists to finish your order.

Pressure sensor dimension drawing (unit: mm):
High temperature pressure sensor dimensional drawing
Pressure sensor wiring diagram:

Tips: Accuracy of pressure sensor
Accuracy is an important performance index of pressure sensor, which is an important link on accuracy measurement of whole measuring system. The higher the accuracy of pressure sensor, the more expensive it is. Therefore, as long as the accuracy of pressure sensor can be satisfied the accuracy requirements of the whole measurement system. That will be fine. This allows choosing cheaper and simpler sensors among many ones that serve for the same purpose.
For some special use occasions, it is unable to choose a suitable sensor in the market. So it is necessary to design and manufacture the sensor by oneself. You can contact us ATO Automation and send us your requirements. We will try our best to produce sensors that can meet your requirements.

Measuring range conversion table:

Unit	kPa	MPa	bar	psi
Measuring range	0~5	0~0.005	0~0.05	0~0.7
	0~10	0~0.01	0~0.1	0~1.5
	0~20	0~0.02	0~0.2	0~3
	0~50	0~0.05	0~0.5	0~7
	0~100	0~0.1	0~1	0~14
	-100~0	-0.1~0	-1~0	-14~0
	-100~100	-0.1~0.1	-1~1	-14~14
	0~600	0~0.6	0~6	0~87
	0~1000	0~1	0~10	0~145
	0~1600	0~1.6	0~16	0~232
	0~2500	0~2.5	0~25	0~362
	0~6000	0~6	0~60	0~870
	0~10000	0~10	0~100	0~1450
	0~20000	0~20	0~200	0~2900
	0~30000	0~30	0~300	0~4351
	0~40000	0~40	0~400	0~5801
	0~50000	0~50	0~500	0~7252
	0~60000	0~60	0~600	0~8702
	0~100000	0~100	0~1000	0~14503

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This series of pressure sensors use a high-performance silicon piezoresistive pressure core as core element. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal. Pressure sensor with stainless steel sealing structure has small size, light weight, high anti-vibration and anti-shock performance, measuring range -0.1~100MPa/ -1~1000bar/ -14~14503psi, medium temperature -40~+60℃ (-40~+140℉), for air/water/oil pressure measurement.

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