16bar 4-20mA Piezoresistive Pressure Transmitter and Pressure Sensor for Liquid Level Measurement
Product Details
| Measurement Range: | 0kPa ~ 10kPa…20MPa | Pressure Type: | Gauge, Absolute, Sealed |
|---|---|---|---|
| Accuracy: | ±0.25% (Typical), ±0.5% (Max) | Output Signal: | 4-20mA |
| Supply Voltage: | 12~30VDC | Overload: | ≤1.5 Times Rated Range |
| Operating Temperature: | -20ºC~80ºC | Compensation Temperature: | 0-70ºC |
| Storage Temperature: | -40ºC~120ºC | Housing Material: | 304/316L Stainless Steel |
| Diaphragm Material: | 316L Stainless Steel | Protection Rating: | IP65 |
| Insulation Resistance: | 100MΩ 100VDC | Frequency Response: | 2.4kHz |
| Weight: | ~0.2kg | ||
| Highlight |
16bar Pressure Transmitter,4-20mA Pressure Sensor,Piezoresistive Pressure Transducer |
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Product Description
The BP156 piezoresistive pressure transmitter is built around the HT series silicon pressure-resistant isolation membrane oil-filled core, which serves as the signal measuring element. The signal processing circuit is housed inside a stainless steel enclosure and converts the sensor signal into a standard output signal. Every unit undergoes rigorous testing and aging screening at the component, semi-finished, and finished product stages to ensure stable and reliable performance in demanding industrial environments.
- Wide measuring range with all-stainless-steel construction and multiple pressure interface options
- IP65 protection rating in a durable stainless steel housing
- Adjustable zero point and full-scale output
- High precision with a fully stainless steel structure
- Pressure measurement of non-corrosive gases and liquids compatible with 316L stainless steel
- Marine and aviation industry pressure monitoring
- Industrial on-site processes in petroleum, chemical, metallurgy, power generation, and hydrology
- Hydraulic and pneumatic control systems
| 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% (Typical), ±0.5% (Maximum) |
| Repeatability & Hysteresis | 0.1%FS |
| 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 stainless steel |
| Diaphragm Material | 316L stainless steel |
| Insulation Resistance | 100MΩ @ 100VDC |
| Explosion-proof Rating | Ex ia IIC T6 Ga |
| Protection Rating | IP65 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~0.2kg |
| Output Signal | Supply Voltage | Output Type |
|---|---|---|
| 4~20mA | 12~30VDC | 2/3/4 wire |
| 0~10/20mA | 12~30VDC | 3 wire |
| 0/1~5V | 12~30VDC | 3 wire |
| 0/1~10V | 12~30VDC | 3 wire |
| 0.5~4.5V | 5VDC | 3 wire |
- When selecting the product, ensure that the medium to be measured is compatible with the contact parts of the transmitter.
- Explosion-proof type products do not include digital display heads; please note this when placing an order.
- When ordering transmitters with an LCD or LED display head, the power supply should not be lower than 20VDC.
- To ensure reliable operation, users are advised to install lightning protection devices on-site and ensure the product and power supply are reliably grounded.
- The rated working temperature range of the fluoro rubber O-ring is -20ºC to 250ºC. When the operating temperature is below -20ºC, an EPDM O-ring seal must be selected.
- The default cable length is 1.5m, available in three materials. If not specified, polyethylene cable material is supplied. Specify any alternative cable material in the order.
- For special requirements such as strong vibration, instantaneous impact force, or strong electromagnetic/radio frequency interference, please inform our company and specify these in the order.
| 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 | ||
Product Highlights
BP157 piezoresistive pressure transmitter: 316L stainless steel, IP65, 4-20mA output, 16bar range. High precision ±0.25%, wide temperature compensation, explosion-proof option. OEM/custom threads available. Ideal for industrial liquid/gas measurement.
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