BP93420DII Differential Pressure Transmitter with 4-20mA 0-10VDC RS485 Output Differential Level Sensor
Product Details
| Model NO.: | BP93420DII | Measuring Medium: | Gas Or Liquid |
|---|---|---|---|
| Accuracy Grade: | 0.25%, 0.5% | Pressure Range: | 0-10kpa...~2MPa |
| IP Rating: | IP65 | Pressure Type: | Differential Pressure |
| Min Range: | 10kpa | Max Range: | 2mpa |
| Output Signal: | 4-20mA | Static Pressure: | 5 Times Of Rated Pressure Or 7MPa |
| Operating Temperature: | -30ºC~80ºC | Housing Material: | 304,316L |
| Diaphragm Material: | 316L | Weight: | ~0.45kg |
| Highlight |
4-20mA Output Differential Pressure Transmitter,0.25% Accuracy Pressure Transducer,IP65 Protection Silicon Pressure Sensor |
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Product Description

- Stainless steel construction for compact design and easy installation
- Rigorous temperature compensation and aging screening for stable, reliable performance
- Flexible electrical interface options: plug-in or direct wiring configurations
- Differential pressure measurement for gases and liquids in petroleum, chemical, power, and hydrology industries
- Industrial process monitoring in petroleum, chemical, metallurgy, power generation, and hydrology applications
- Pipeline and furnace chamber pressure measurement systems
| Measurement Range | 0-10KPa...~2MPa |
|---|---|
| Pressure Type | Differential Pressure |
| Single-side Overload | ≤3 times of rated range |
| Static Pressure | Minimum of 5 times rated range or 7 MPa |
| Accuracy @ 25ºC | ±0.25% (Typical) ±0.5% (Maximum) |
| Repeatability | ±0.03% (Typ.) ±0.05%FS (Max.) |
| Hysteresis | ±0.03% (Typ.) ±0.05%FS (Max.) |
| Long-Term Stability | ±0.5%F.S/Year(≤200KPa) ±0.2%F.S/Year(>200KPa) |
| Zero Temperature Drift | ±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
| Span Temperature Drift | ±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa) |
| Compensation Temperature | 0-50ºC(0-10KPa, 0-20KPa), 0-70ºC, -10-70ºC |
| Operating Temperature | -30ºC~80ºC |
| Storage Temperature | -40ºC~100ºC |
| Vibration Resistance | 10g, 55Hz ~ 2kHz |
| Housing Material | 304, 316L Stainless Steel |
| Diaphragm Material | 316L Stainless Steel |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Intrinsically safe and explosion-proof |
| Protection Rating | IP65 |
| Weight | ~0.45kg |
| Output Signal | Supply Voltage | Output Type |
|---|---|---|
| 4~20mA | 12~30VDC | 2/3/4 wire |
| 0~10/20mA | 3 wire | |
| 0/1~5V 0.5~4.5V | 5VDC |

- When selecting the product, verify that the measured medium is compatible with the product's contacting parts.
- For reliable operation, install a three-valve manifold between the measurement point and transmitter to ensure slow, uniform pressure application to both positive and negative pressure chambers.
- During installation, position pressure interfaces horizontally to minimize installation location impact on performance.
- For special requirements including strong vibration, instant impact force, strong electromagnetic interference, or radio frequency interference, please specify these conditions when ordering.
| Code | Description | Options |
|---|---|---|
| BP93420XX | Pressure Transmitter | Outline Construction |
| DII | Differential Pressure Transmitter | Measurement Range: 0-10KPa...~2MPa |
| Power Supply | D1: 24VDC | D2: 5VDC | D3: Other |
| 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 | |
| Pressure Connection | J1: M20×1.5 Male | J2: G1/2 Male | J3: G1/4 Male |
| J4: 1/2 NPT Male | J5: Other | |
| Electrical Connection | B1: Hirschmann | B2: PG7 Plug | B3: Sealed Cable Output |
| B4: Other | ||
| Pressure Type | D: Differential Pressure |
- 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, capable of meeting large-scale orders. Contact our sales team in advance for 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 and after-sales service?
- 24-month warranty after shipment. Our after-sales team responds within 24 hours, with remote PC network instruction always available.
Product Highlights
BP93420DII differential pressure transmitter offers high accuracy (0.25%-0.5%) for gas/liquid measurement. Features IP65 rating, 4-20mA output, and custom options. Durable stainless steel construction ensures reliable performance in industrial applications.
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