Model NO.
HPL82
Measuring Medium
Gas Liquid
IP Rating
IP65
Certification
ISO9001
Customized
Customized
Sensor Type
Sapphire Pressure Sensor
Pressure type
Sealed Gauge
Operating Temp.
-40ºC~150ºC
Storage Temp.
-60ºC~170ºC
Supply
DC5V
Zero Output
±0.2mV/V
Full Range Output
5±0.2mV/V
Response Time
< 10ms
Transport Package
Carton
Specification
30g
Trademark
HangJia
Origin
China
HS Code
90262090
Production Capacity
50000 Pieces / Year
Type:
Ceramic piezoresistive
Component:
SemiConductor Type
For:
Sapphire Pressure Sensor
Output Signal Type:
Analog Type
Production Process:
Integration
Material:
Stainless Steel
Product Overview:
HPL82 Sapphire series pressure sensor is composed of sapphire single crystal insulator element, strong stiffness will not occur hysteresis, fatigue and creep phenomenon;Sapphire has very good elasticity and insulation characteristics (within 1000ºC), is not sensitive to temperature changes, even under high temperature conditions, but also has a good working characteristics.Sapphire has strong radiation resistance;The silicon-sapphire sensor uses silicon epitaxy technology to grow a silicon thin film on the sapphire diaphragm, and then uses lithography process to generate silicon bridge, and uses heavy doping process to generate strain resistance.The silicon bridge growing on the sapphire has no P-N node, so it is not sensitive to radiation. At the same time, it is not affected by the upper limit of junction temperature, so higher temperature measuring products can be made.The heavy doping process can reduce the secondary pollution of the silicon bridge at high temperature.Thus sapphire can be used in a variety of complex conditions, environmental occasions.
The sensor has a double diaphragm structure, but the diaphragm structure is composed of: double diaphragm structure product is composed of a titanium alloy measuring diaphragm and a receiving diaphragm.The receiving diaphragm is a sapphire diaphragm fused at high temperature on the titanium alloy diaphragm. The measuring diaphragm and the receiving diaphragm are connected by metal hard connecting rod, and are connected together by fusion welding or laser welding.The measured pressure is transmitted to the receiving diaphragm.Under the action of pressure, the receiving diaphragm of titanium alloy will deform. After the deformation is sensed by the silicon-sapphire sensitive element, the output of the bridge will change, and the amplitude of change is proportional to the measured pressure.The bridge circuit converts the imbalance signal of the bridge into voltage signal output.
Features:
Wide temperature measurement range
The temperature error is very small
High precision, high stability
Light weight, high cost performance
Application
Industrial field process pressure control
High precision digital pressure tester
Aerospace
Oil field pressure measurement
Navigation and shipbuilding industry
Pressure transmitter assembly selection
Petroleum and chemical industry
Laboratory equipment of scientific research institutes
Power plant, nuclear power plant
Technical Parameters:
Measuring Medium:Not corrode titanium alloy of all kinds of liquids and gases
Pressure Range:0-10,16,25,40,60,100,150,200MPa
Pressure Type:Gauge pressure, absolute pressure
Overload:<10MPa,2 times of full range
16~80MPa,1.5 times of full range
100~160MPa,1.25 times of full range
200MPa,full range plus 50MPa
Burst Pressure:<10MPa,4 times of full range
16~80MPa,2 times of full range
100~260MPa,1.5 times of full range
Accuracy:±0.2%FS
Compensated Temperature:+50ºC~150ºC,+100ºC~200ºC
Working Temperature:-40ºC~150ºC,-40ºC~200ºC
Storage Temperature:-60ºC~170ºC,-60ºC~220ºC
Zero Output:±0.2mV/V
Full Range Output:5±0.2mV/V
Response Time:<10ms
Input/Output Impedance:Rin>5KΩ;Rout<8KΩ
Supply:DC5V±0.001V (available in DC2~15V range)
Protection Class:IP00
Insulation Resistance:DC100V/500MΩ
Weight:<30g
Process Connection:M10×1-6g
Electrical Connection:Red=V+,Black/Grey=V-,Green=OUT+,White=OUT-
Material:Titanium alloy WTi9, WTi4
Structure Drawing:
Related Products:
Certification:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
HPL82 Sapphire series pressure sensor is composed of sapphire single crystal insulator element, strong stiffness will not occur hysteresis, fatigue and creep phenomenon;Sapphire has very good elasticity and insulation characteristics (within 1000ºC), is not sensitive to temperature changes, even under high temperature conditions, but also has a good working characteristics.Sapphire has strong radiation resistance;The silicon-sapphire sensor uses silicon epitaxy technology to grow a silicon thin film on the sapphire diaphragm, and then uses lithography process to generate silicon bridge, and uses heavy doping process to generate strain resistance.The silicon bridge growing on the sapphire has no P-N node, so it is not sensitive to radiation. At the same time, it is not affected by the upper limit of junction temperature, so higher temperature measuring products can be made.The heavy doping process can reduce the secondary pollution of the silicon bridge at high temperature.Thus sapphire can be used in a variety of complex conditions, environmental occasions.
The sensor has a double diaphragm structure, but the diaphragm structure is composed of: double diaphragm structure product is composed of a titanium alloy measuring diaphragm and a receiving diaphragm.The receiving diaphragm is a sapphire diaphragm fused at high temperature on the titanium alloy diaphragm. The measuring diaphragm and the receiving diaphragm are connected by metal hard connecting rod, and are connected together by fusion welding or laser welding.The measured pressure is transmitted to the receiving diaphragm.Under the action of pressure, the receiving diaphragm of titanium alloy will deform. After the deformation is sensed by the silicon-sapphire sensitive element, the output of the bridge will change, and the amplitude of change is proportional to the measured pressure.The bridge circuit converts the imbalance signal of the bridge into voltage signal output.
Features:
Wide temperature measurement range
The temperature error is very small
High precision, high stability
Light weight, high cost performance
Application
Industrial field process pressure control
High precision digital pressure tester
Aerospace
Oil field pressure measurement
Navigation and shipbuilding industry
Pressure transmitter assembly selection
Petroleum and chemical industry
Laboratory equipment of scientific research institutes
Power plant, nuclear power plant
Technical Parameters:
Measuring Medium:Not corrode titanium alloy of all kinds of liquids and gases
Pressure Range:0-10,16,25,40,60,100,150,200MPa
Pressure Type:Gauge pressure, absolute pressure
Overload:<10MPa,2 times of full range
16~80MPa,1.5 times of full range
100~160MPa,1.25 times of full range
200MPa,full range plus 50MPa
Burst Pressure:<10MPa,4 times of full range
16~80MPa,2 times of full range
100~260MPa,1.5 times of full range
Accuracy:±0.2%FS
Compensated Temperature:+50ºC~150ºC,+100ºC~200ºC
Working Temperature:-40ºC~150ºC,-40ºC~200ºC
Storage Temperature:-60ºC~170ºC,-60ºC~220ºC
Zero Output:±0.2mV/V
Full Range Output:5±0.2mV/V
Response Time:<10ms
Input/Output Impedance:Rin>5KΩ;Rout<8KΩ
Supply:DC5V±0.001V (available in DC2~15V range)
Protection Class:IP00
Insulation Resistance:DC100V/500MΩ
Weight:<30g
Process Connection:M10×1-6g
Electrical Connection:Red=V+,Black/Grey=V-,Green=OUT+,White=OUT-
Material:Titanium alloy WTi9, WTi4
Structure Drawing:
Related Products:
Certification:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on sensor for 10 years.
2. Q: What's your quality control system?
A: MC, ISO9001, CE Certificated.
3. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
4. Q: What is lead time of your product?
A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.5. Q: Do you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.6. Q: What is your MOQ?
A: We have no MOQ limit, small quantity order is acceptable.7. Q: What's the transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.8. Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU.
A: We could accept T/T, Paypal, WU.
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