BP156 High Accuracy Silicon Pressure Transmitter
Product Overview
The BP156 pressure transmitter utilizes HT series silicon pressure-resistant isolation membrane oil-filled core technology as the signal measuring element. The signal processing circuit is housed within a durable stainless steel enclosure, converting sensor signals into standard output signals. Each unit undergoes rigorous testing and aging screening of components, semi-finished products, and finished products to ensure stable and reliable performance.
Key Features
- Wide measuring range with stainless steel construction
- Multiple pressure interface configurations available
- IP65 protection rating with all-stainless steel structure
- Zero and full-scale calibration capability
- High precision measurement accuracy
Industrial Applications
- Pressure measurement of non-corrosive gases and liquids using 316L stainless steel
- Marine and aviation industry applications
- Industrial process monitoring in petroleum, chemical, metallurgy, power generation, and hydrology
- Hydraulic and pneumatic control systems
Technical Specifications
| Measurement Range |
0kPa ~ 10kPa…5MPa |
| Pressure Type |
Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload Capacity |
≤ 1.5 times 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 Resistance |
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 Configuration
| 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 Information
Ordering Tips
- Ensure the measured medium is compatible with product contact materials
- Explosion-proof models do not include digital display heads
- Transmitters with LCD or LED display require power supply ≥20VDC
- Install lightning protection devices and ensure proper grounding for reliable operation
- For operating temperatures below -20ºC, select EPDM O-ring seals
- Default cable length is 1.5m (polyethylene material)
- Specify special requirements for vibration, impact, or electromagnetic interference
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: Actual Measuring Range |
| Code |
Power Supply |
| D1 |
24VDC |
| D2 |
5VDC |
| D3 |
Other |
| Code |
Output Signal |
| S1 |
4~20mADC |
| S2 |
1~5VDC |
| S3 |
0~5VDC |
| S4 |
0~10mADC |
| S5 |
0~20mADC |
| S6 |
0~10VDC |
| S7 |
0.5~4.5VDC |
| 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 |
Frequently Asked Questions
What are the features of your pressure sensor transmitters?
High precision, durability, and excellent performance. Customization available.
Can I customize special specifications?
Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM services.
What is your production capacity?
Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, ensuring we can meet large-scale order requirements. Contact our sales team in advance for optimal production and delivery scheduling.
What's the typical delivery period?
5-8 working days for standard models. Customized products may vary.
How are the products priced? Any discounts?
Competitive pricing with discounts available for bulk orders and long-term partnerships.
What is the warranty of your products? And after-sales service?
24-month warranty after shipment. Our after-sales team responds to inquiries within 24 hours, with remote PC network support always available.
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