Baoji Hengtong Electronics Co., LTD
Baoji Hengtong Electronics Co., LTD manufacturer of the pressure sensor and pressure transmitter
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BP157 Pressure Transmitter
Introduction of pressure transmitter sensor :
BP157 diffused silicon pressure transmitter operates on the fundamental principle of converting mechanical pressure into electrical signals through the piezoresistive effect in silicon, providing accurate and reliable pressure measurements for a wide range of applications
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
Performance Parameters:
| Measurement Range | 0kPa ~ 10kPa…10MPa |
| 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 | Exia IICT6 |
| 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 | |
| 0/1~5V | ||
| 0/1~10V | ||
| 0.5~4.5V | 5VDC |
Ordering tips:1. Pressure Range: Specify the required pressure range that the transducer needs to measure. Ensure it covers the full range of pressures expected in your application to avoid inaccuracies or damage.
2. Accuracy Requirement: Determine the level of accuracy needed for your application. Different transducers offer varying levels of accuracy, so choose one that meets your specific requirements.
3. Output Signal: Decide on the type of output signal required, such as voltage, current, or digital output (e.g., 4-20mA, 0-5VDC, SPI). Ensure compatibility with your existing system or data acquisition equipment.
4. Pressure Port Configuration: Choose the appropriate pressure port configuration based on your installation requirements, such as thread type, size, and orientation (e.g., NPT, BSP, flush diaphragm).
5. Electrical Connection: Specify the type of electrical connection needed, such as cable length, connector type, and pin configuration. Ensure compatibility with your wiring setup.
6. Environmental Conditions: Consider the operating environment, including temperature, humidity, and exposure to corrosive or hazardous substances. Choose a transducer with suitable environmental protection ratings (e.g., IP65, IP67) to ensure reliability and longevity.
7. Mounting Options: Determine how the transducer will be mounted in your application, whether it's direct mounting, bracket mounting, or integration into a control panel. Ensure compatibility with your mounting setup.
8. Certifications: Check if the transducer complies with relevant industry standards and certifications (e.g., CE, RoHS, ISO) required for your application or regulatory requirements.
9. Lead Time and Availability: Inquire about lead times and product availability to ensure timely delivery for your project or production schedule.
Technical Support: Seek assistance from the manufacturer or supplier if you have any questions or need assistance in selecting the right
10. transducer for your application. They can provide expert advice and guidance to ensure you make an informed decision.
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 | ||||||||
Q: Are you manufacturer?
A: Yes, We are professional sensor manufacturer over 29 years! Our technical team has more than 10 engineers.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.
Q: What is your lead time?
A: Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.