Industrial Pressure Sensor with Digital Display and HT Series Silicon Piezoresistive Isolation Technology from BP93420III
Product Details
| Model NO.: | BP93420-III | Measuring Medium: | Liquid |
|---|---|---|---|
| Accuracy Grade: | 0.5% | Pressure Range: | -100kpa...0kpa ~10kpa...100MPa |
| IP Rating: | IP65 | Pressure Type: | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Housing Material: | 316L | Frequency Response: | 2.4kHz |
| Weight: | ~1.2kg | Overload: | ≤ 1.5 Times Of The Rated Range |
| Accuracy @ 25ºC: | ±0.25% (Typical) ±0.5% (Maximum) | Long-Term Stability: | ±0.1%F.S/Year(Typical) ±0.2%F.S/Year(Maximum) |
| Operating Temperature: | -20ºC~80ºC | Storage Temperature: | -40ºC~120ºC |
| Insulation Resistance: | 100MΩ 100VDC | ||
| Highlight |
Digital Pressure Transmitter 0-100MPa,Industrial Pressure Sensor IP65,Pressure Transmitter with Warranty |
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Product Description
The BP93420III pressure transmitter utilizes HT series silicon piezoresistive isolation oil-filled core technology for signal measurement. The signal processing circuit converts sensor signals into standard output signals. Rigorous testing and aging screening of components ensure stable, reliable performance with strong anti-interference capability.

- Wide measuring range with multiple pressure interface options and IP65 protection
- Adjustable output signals with display capability
- Zero point and full scale adjustment
- High-precision diffused silicon piezoresistive pressure sensor core
- Measurement of non-corrosive gases and liquids in 316L stainless steel systems
- Petroleum, chemical, metallurgical, power, and hydrological industries
- Pressure measurement in harsh outdoor industrial environments
- Hydraulic and pneumatic control systems
| Parameter | Specification |
|---|---|
| Measurement Range | -100kPa...0kPa ~10kPa...100MPa |
| 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 | ≤±0.1%FS |
| Hysteresis | ≤±0.1%FS |
| Long-Term Stability | ±0.1%F.S/Year(Typical) ±0.2%F.S/Year(Maximum) |
| 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 | Cast aluminum |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Ex db IIC T6 Gb |
| Protection Rating | IP65 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~1.2kg |
| 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 | |
| RS485 Communication Protocol | 3.6~30V / Battery | 4 wire |

- Ensure medium compatibility with product contact parts
- Explosion-proof models exclude digital display heads
- Transmitters with LCD/LED displays require ≥20VDC power supply
- Install lightning protection devices and ensure proper grounding
- For temperatures below -20ºC, specify EPDM O-ring seals
- Default cable length: 1.5m (polyethylene material)
- Specify special requirements (vibration, EMI/RFI, etc.) in orders
| Code | Outline Construction |
|---|---|
| IB | General Pressure Transmitter |
| IX | Display Pressure Transmitter |
| IE | Shock-resistant Aviation Pressure Transmitter |
| IIC/III | Industrial General/Display Pressure Transmitter |
| IF | Moisture-proof Pressure Transmitter |
| IIE/IIIE | General/Display Pressure Transmitter |
| IN | Air Conditioning Dedicated Pressure Transmitter |
| IC | High-temperature Pressure Transmitter |
| IQ/IQT | Large Diaphragm/High-temperature Pressure Transmitter |
Measurement Range: -100kPa...0kPa ~ 35kPa...3.5MPa (0-X)Kpa or MPa (X indicates 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 | Other |
| Code | Electrical Connection |
|---|---|
| B1 | Hirschmann |
| B2 | PG7 Plug |
| B3 | Sealed Cable Output |
| B4 | 2088 Industrial Casing |
| B5 | 2088 Industrial Casing with Display |
| B6 | Other |
| Code | Pressure Type |
|---|---|
| G | Gauge Pressure |
| A | Absolute Pressure |
| S | Sealed Reference Pressure |

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