4-20mA low cost differential diffuse silicon sensor two parts of pressure sensor
4-20mA low cost differential diffuse silicon sensor two parts of pressure sensor
BP93420D differential pressure transmitter
Description
BP93420D series diffused silicon differential transmitters are consist of both isolation membrane differential pressure sensor and integrated circuit, Has characteristics of high precision, good stability, high reliability and good sensibility. Also can build high-performance microprocessor(MCU) which can correct nonlinearity and compensate temperature drift. Achieve accurate data transfer, local equipment diagnoses and long-distance bidirectional communication.
Feature
- Pass aging test,performance is reliable and stable
- Marking: ExiaIICT6;
- CE certification
Application:
- Compatible with 316LSS,noncorrosive gases & liquids.
- Wind pressure & velocity of flow in industry process.
- Measuring pressure of pipeline &firepot.
- Petroleum industry, chemical industry.
- Meteorological monitoring.
Specification:
|
Range |
Ⅱ: 0~200Pa…..1000Kpa Ⅲ: 0~20Kpa…..35Kpa...~2MPa |
|
Medium |
Ⅱ: Dry gases compatible with Aluminium casting or plastic Ⅲ:Liquids or gases compatible with 316LSS |
|
Proof pressure |
1.5X rated range or 7MPa(Which ever is less) |
|
Accuracy |
±0.25%(Typical) ±0.5%(Max.) |
|
Static pressure |
5X rated range or 7MPa which ever is less |
|
Long term stability |
±0.5%F.S/year(≤200KPa) ±0.2%F.S/year(≤2000KPa) |
|
Zero temperature Drift |
±0.03%F.S/℃(≤100KPa) ±0.02%F.S/℃(>100KPa) |
|
Span temperature Drift |
±0.03%F.S/℃(≤100KPa) ±0.02%F.S/℃(>100KPa) |
|
Operating temperature range |
-20℃~80℃ |
|
Storage temperature range |
-40℃~120℃ |
|
Power supply |
15~36VDC |
|
Output signal |
Ⅱ:4~20mA Ⅲ:4~20mA 0~10/20mA 0/1~5/10VDC |
|
Pressure port |
G1/4 Female 6mm air cock or customize |
|
Housing material |
1Cr18Ni9Ti Stainless steel , aluminium casting or plastic |
|
Diaphragm material |
316L |
|
O ring |
Fluororubber |
|
Cable |
Polyethylene ventilate cable |
|
Insulation resistance |
100MΩ,100VDC |
|
Protection |
IP65 |
Company profile
Baoji Hengtong Electronics Co.,Ltd, locates in Baoji State Grade High & New Technology Developing Zone,is a High & New Technology Enterprise with a long history in producing transducers. Activities such as scientific research, manufacture, engineering design, installing and debugging and the relative service are integrated into one enterprise.
Specialize in manufacture of pressure, differential pressure, absolute pressure, hydraulic ,temperature transducers and transmitters and the relative smart display instruments. Our transducers are wildly used in automatic measuring and controlling system in fields of chemical, metallurgy, electricity, aero-industry, coal and petroleum exploitation, irrigation and hydrology, communication and water supply, steam supply, warm supply of town.
Our HT series oil-filled sensors with membrane are produced by advanced technology,with features of high precision, good long stability and long life.
Nowadays, with the development of computer, the transducers are absolutely required especially on signal collection and processing. It's a good opportunity for more friends and us to develop and cooperate together. We are willing to have a close cooperation with friends abroad and inside.
Q&A
Q1:Areyou manufactrade company?
A1:We are manufactrader with more than 22 years of experience
Q2:Customized Product
A2:We provide OEM and Custom-Design services.
Q3:Quality Quarantee
A3:Our products have a limited 12 to 18 months warranty from shipment date to the original purchaser.Hengtong will replace or repair defective products free of charge.This warranty does not apply to any units have been modified,misused,neglected.
Q4:Shipment&packing
A4:Products are generally shipped by international Express including UPS,FedEx,DHL and INT for freight prepaid,also can use your shipment account to collect,Standard export packing,including inspection certification.
Q5:Contact US
A5:We have an active and experienced sales team to serve you on technical question and business issue.Just leave us message or click the Online Service.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
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