BP93420-IC 0.25% Accuracy 316L Stainless Steel Pressure Transmitter with 4-20mA Output for Industrial Applications
Product Details
| Model NO.: | BP93420-IC | 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: | 304S.S. | Long-Term Stability: | +-0.1%F.S/Year(Typ.) |
| Output Signal: | 4~20mA, 0~10/20mA, 0/1~5V, 0/1~10V, 0.5~4.5V, RS485 | Supply Voltage: | 12~30VDC, 5VDC, 3.6~30V / Battery |
| Operating Temperature: | -20ºC~150ºC | Storage Temperature: | -40ºC~120ºC |
| Diaphragm Material: | 316L | Weight: | ~0.3kg |
| Highlight |
0.25% Accuracy Pressure Transmitter,316L Stainless Steel Pressure Sensor,4-20mA Output Level Transmitter |
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Product Description
- Wide measuring range with stainless steel construction
- Multiple pressure interface configurations available
- IP65 protection rating with stainless steel housing
- Zero and full-scale calibration adjustment capability
- High precision measurement with all-stainless steel structure
- 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
| Measurement Range | -100kPa…0kPa ~ 10kPa…100MPa |
|---|---|
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload Capacity | ≤ 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~150ºC |
| Storage Temperature | -40ºC~120ºC |
| Vibration Resistance | 10g, 55Hz ~ 2kHz |
| Housing Material | 304, 316L |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Protection Rating | IP65 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~0.3kg |
| 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 during selection
- Explosion-proof type products 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
- Fluoro rubber O-ring rated for -20ºC to 250ºC; EPDM required below -20ºC
- Default cable length: 1.5m (polyethylene); specify alternative materials if needed
- Notify for special requirements: strong vibration, impact force, electromagnetic interference

| Category | Code | Description |
|---|---|---|
| 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 | |
| IN | Air Conditioning Dedicated Pressure Transmitter | |
| Power Supply | D1 | 24VDC |
| Power Supply | D2 | 5VDC |
| Output Signal | S1 | 4~20mADC |
| Pressure Connection | J1 | M20×1.5 |
| Electrical Connection | B1 | Hirschmann |
| Pressure Type | G | Gauge Pressure |

Product Highlights
Hengtong BP93420-IC 24V pressure transmitter offers ±0.25% accuracy, IP65 protection, and 316L stainless steel construction. Customizable for industrial applications with wide pressure range (-100kPa to 100MPa) and multiple output signals. High-temperature capable with excellent long-term stability.
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