Stainless Steel Pressure Transmitter with 4-20mA Output for Water Level Measurement Diaphragm Pressure Sensor
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 |
| Long-Term Stability: | +-0.1%F.S/Year(Typ.) | Overload: | ≤ 1.5 Times Of The Rated Range |
| Operating Temperature: | -20ºC~150ºC | Storage Temperature: | -40ºC~120ºC |
| 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 |
| Weight: | ~0.3kg | Diaphragm Material: | 316L |
| Highlight |
0.5% Accuracy Pressure Transmitter,316L Stainless Steel Pressure Sensor,4-20mA Output Water Level Transmitter |
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Product Description

- Wide measuring range with stainless steel structure
- Diverse pressure interface forms available
- IP65 protection rating stainless steel construction
- Zero and full-scale adjustable calibration
- High precision performance with all stainless steel structure
- Pressure measurement of non-corrosive gases and liquids with 316L stainless steel
- Marine and aviation industries
- Industrial on-site processes including 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 | ≤ 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 | 10g, 55Hz ~ 2kHz |
| Housing Material | 304, 316L |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Ex ia IIC T6 Ga |
| 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 |
| RS485 Communication Protocol | 3.6~30V / Battery | 4 wire |





- Ensure medium compatibility with product contact parts
- Explosion-proof type products do not include digital display heads
- Transmitters with LCD/LED display require power supply ≥20VDC
- Install lightning protection devices and ensure proper grounding
- Fluoro rubber O-ring rated for -20ºC to 250ºC
- Default cable length: 1.5m (polyethylene material)
- Specify special requirements for vibration, impact, or interference

| 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 |
| 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 |
- 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 service.
- What is your production capacity?
- 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.
- 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 for bulk orders or long-term partners.
- What is the warranty of your products? And after-sales service?
- Our warranty time is 24 months after shipment, and our after-sales will respond to your questions within 24 hours. Remote instruction by PC network is always available.
Product Highlights
BP93420-IC 4-20mA pressure transmitter offers ±0.5% accuracy, IP65 protection, and 316L stainless steel construction. Ideal for high-temperature industrial applications with customizable options and reliable long-term stability.
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