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Ericco International Limited

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Xi'an Office Address: Room 20A, Ruixin Mansion, No. 25, Gaoxin Road, Xi'an, China

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Email: info@ericcointernational.com



High Precision Pressure Sensor

Features:
1. Wide range of pressure measurement (-0.1 ~ 1.0MPa/100MPa/300MPa);
2. Temperature measurement range (-45 ~ +85℃ +125 ℃ /150 ℃/200℃);
3. Combination of end face seal and double "O" type sealing ring.

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High Precision Pressure Sensor

 ER-13 high precision quartz thin-film pressure sensor

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Product overview:

ER-13 precision quartz film pressure sensor using international advanced nano-thin film      technology to make quartz insulation crystal with titanium elastic alloy diaphragm material effectively unifies in together. Quartz crystal insulator has a very good elasticity and insulating properties, not lag, fatigue and creep phenomenon. It is insensitive to the change of temperature has a good performance, strong anti radiation characteristics, applied to a variety of complex environment.

Product features:
◆ Wide range of pressure measurement (-0.1 ~ 1.0MPa/100MPa/300MPa)
◆ Temperature measurement range (-45 ~ +85℃ +125 ℃ /150 ℃/200℃)
◆ Combination of end face seal and double "O" type sealing ring;

Application domain:
◆ Aviation, aerospace and other laboratory equipment;
◆ Petroleum, chemical and metallurgical industries;
◆ Thermoelectricity, metallurgy, machinery, light industry;
◆ Hydraulic, marine, diesel engine industry;

Technical parameter:

Name

Parameter

Measuring medium

Suitable for all kinds of liquid and gas of titanium alloy and stainless steel

Pressure type

Gage pressure, negative pressure,Absolute pressure

Measurement  range

-0.1MPa~1.0MPa/100MPa/300MPa optional

Power supply voltage

10 ~ 36VDC (two wire system)

Output signal

4~20mA   0~10VDC   0~5VDC  1.5~2.0mV/V

Comprehensive accuracy

±0.1%FS ±0.25%FS ±0.5%FS

Environment temperature

-30~+85℃

Storage temperature

-45~+90℃

Relative humidity

≤ 95%(40℃)

Thread connection

M20 * 1.5, M10 * 1, 1/2NPT, 1/4NPT external thread

Overload pressure

Normal 1.5x  limitation 2.0x  full scale

temperature drift

Less than 0.05%FS / C (including zero and full scale temperature effect)

Temperature range

-20~85℃

Temperature compensation range

0~85℃

Stability error

General: + 0.1%FS / year maximum: + 0.2%FS / year

Response time

≤10ms

Liquid material

Conventional 316L or titanium alloy, typical ceramic, hastelloy, tantalum metal

Electrical connection

Directly lead, CONINVERS,  Hirschmann plug

Comprehensive accuracy

±0.1%F.S ±0.25% ±0.5%

Stability error

General: + 0.1%FS / year maximum: + 0.2%FS / year

Input impedance

Rin ≥ 300MΩ

Output impedance

Rin ≥300MΩ

Dimension:

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ERICCO is expert in high quality high precision pressure sensor manufacturing and selling, who is one of the best manufacturers and suppliers of high precision pressure sensor with high precision. We have a professional factory at your service.

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