BP156 Pressure Transmitter
 
 Introduction:
  
The BP156 pressure transmitter is an economical solution specifically engineered for air compressor and refrigeration applications. Integrating cutting-edge technologies, it features our proprietary high-performance transducer circuitry in a compact, robust design.
Through rigorous component-level testing and comprehensive aging screening processes for both semi-finished and final products, we guarantee outstanding long-term stability and measurement accuracy - even in challenging environments with high humidity or strong electromagnetic interference.
This cost-optimized transmitter delivers reliable performance in space-constrained industrial installations where operational durability is critical.
Product Features:
| Performance Parameters: | |
| Measurement Range | 0kPa ~ 10kPa…5MPa | 
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure | 
| Overload | ≤ 1.5 times of the rated range | 
| Accuracy @ 25ºC | ±0.25% (Typical) ±0.5% (Maximum) | 
| 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 | 
| Protection Rating | IP65 | 
| O-Ring Seal | Fluoro rubber | 
| Weight | ~0.25kg | 
| 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 | 


  | Selection Examples | 

| Ordering tips | 

| 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 | ||||||||

 
 
 FAQ:
 1. Q: What are the features of your pressure sensor transmitters?
 A: High precision, durability, and excellent performance. Customization available.
 2. Q: Can I customize special specifications?
 A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.
 3. Q: What is your production capacity?
 A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling..
 4. Q: What's the typical delivery period?
 A: 5~8 working day for standard models. Customized products may vary.
 5. Q: How are the products priced? Any discounts?
 A: Competitive pricing with discounts for bulk orders or long-term partners.
 6. Q: What is the warranty of your products? And after-sales service?
 A: Our warranty time is 24 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.