Hydraulic and Pneumatic Control Systems Improved with BP157 Silicon Pressure Sensor
Product Details
| Model NO.: | BP157 | Power Supply: | 12-30VDC |
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| Output Signal: | 4-20mA | Compensation Temperature: | -10~70℃ |
| Pressure Type: | Gauge Pressure, Absolute Pressure, Sealed Pressure | Housing Material: | 304 S.S |
| Transport Package: | Standard Export Packing With Carton | Sensing Element: | Diffused Silicon Pressure Sensor |
| Origin: | Baoji, China | HS Code: | 9026201090 |
| Supply Ability: | 2000PCS/Month | Measuring Medium: | Liquid Or Gas |
| Accuracy Grade: | 0.25%,0.5% | Pressure Range: | 0kpa~10kpa...20MPa |
| IP Rating: | IP65 | ||
| Highlight |
BP157 silicon pressure sensor,hydraulic control pressure sensor,pneumatic system silicon sensor |
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Product Description
HENGTONG BP157 STAINESS STEEL OEM SILICON PRESSURE SENSOR
BP157 Pressure Transmitter
Introduction of silicon pressure sensor:
BP157 silicon pressure sensor utilizes the HT series silicon pressure-resistant isolation membrane oil-filled core as the signal measuring element. The signal processing circuit is located inside a stainless steel housing, converting the sensor signal into a standard output signal. The product has undergone rigorous testing and aging screening of components, semi-finished products,and finished products to ensure stable and reliable performance.
Product Features:
1. Wide measuring range, stainless steel structure, diverse pressure interface forms
2. IP65 protection rating stainless steel structure
3. Zero and full-scale adjustable
4. High precision, all stainless steel structure
Applications:
1. Pressure measurement of non-corrosive gases and liquids with 316L stainless steel
2. Applied in the marine and aviation industries
3. Used in industrial on-site processes such as petroleum, chemical, metallurgy, power generation, and hydrology
4. Utilized in hydraulic and pneumatic control systems
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Performance Parameters:
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| Measurement Range | 0kPa ~ 10kPa…20MPa |
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload | ≤ 1.5 times of the rated range |
| Accuracy @ 25ºC | ±0.25% (Typ.) ±0.5% (Max.) |
| Repeatability& Hysteresis | 0.02%F.S(Typ.) 0.05%F.S(Max.) |
| Long-Term Stability | ±0.1%F.S/Year(Typ.) ±0.2%F.S/Year(Max.) |
| Zero Point Temperature Drift | ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa) |
| Full Scale Temperature Drift | ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa) |
| Frequency Response | 2.4Khz |
| Compensation Temperature | 0-70ºC(≤10mpa,customizable) |
| Operating Temperature | -20ºC~80ºC |
| Storage Temperature | -40ºC~120ºC |
| Vibration | 10g,55Hz ~ 2kHz |
| Housing Material | 304,316L |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Ex db IIC T6 Gb |
| Protection Rating | IP65 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~0.05kg |
| Output Signal | Supply Voltage | Output Type |
| 4~20mA | 12~30VDC | 2/3/4 wire |
| 0~10/20mA | 3 wire |
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| 0/1~5V | ||
| 0/1~10V | ||
| 0.5~4.5V | 5VDC |



| Order Guide: | |||||||||
| BP15X | Analog Pressure Transmitter | ||||||||
| Code | Outline Construction | ||||||||
| 5 | Packard plug | 6 | Sealed Direct Output Cable 1.5 meters | ||||||
| 7 | Mini Hirschmann Connector | 8 | Large Hirschmann Connector | ||||||
| Measurement Range | 0kPa ~ 10kPa…5MPa | ||||||||
| (0-X)Kpa or MPa |
X: Indicates the Actual Measuring Range | ||||||||
| Code | Power Supply | ||||||||
| D1 | 24VDC | ||||||||
| D2 | 5VDC | ||||||||
| D3 | Other | ||||||||
| Code | Output Signal | ||||||||
| S1 | 4~20mADC | S5 | 0~20mADC | ||||||
| S2 | 1~5VDC | S6 | 0~10VDC | ||||||
| S3 | 0~5VDC | S7 | 0.5~4.5VDC | ||||||
| S4 | 0~10mADC | ||||||||
| Code | Pressure Connection | ||||||||
| J1 | M20×1.5 | ||||||||
| J2 | G1/2 | ||||||||
| J3 | G1/4 | ||||||||
| J4 | 7/16-20UNF | ||||||||
| J5 | Others(¢50.4 Flange) | ||||||||
| Code | Electrical Connection | ||||||||
| B1 | Hirschmann | ||||||||
| B2 | PG7 | ||||||||
| B3 | Cable Sealed Outlet 1.5 meters | ||||||||
| B4 | Other | ||||||||
| Code | Pressure Type | ||||||||
| G | Gauge Pressure | ||||||||
| A | Absolute Pressure | ||||||||
| S | Sealed Reference Pressure | ||||||||
the warranty period for pressure transmitters provides customers with peace of mind, ensuring that any defects in materials or workmanship will be addressed promptly and efficiently by the manufacturer.

Product Highlights
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