Aluminum Alloy Digital LCD Differential Pressure Transmitter with Wheatstone Bridge for Industrial Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
3051 Aluminum Alloy Digital LCD Ex-proof Differential Pressure Sensor Transmitter
Product Description
Liquid Pressure Difference pressure sensor Transmitter
BP93420DII Differential Pressure Transmitter
Introduction
The BP93420DII differential pressure transmitter utilizes a piezoresistive diffused silicon sensor. When differential pressure from the measured medium acts on the sensor's corrugated diaphragms, the Wheatstone bridge output signal maintains excellent linearity with the pressure difference, enabling precise differential pressure measurement. Ideal for gas and liquid differential pressure measurement in petroleum, chemical, power, and hydrology industries.
Product Features
- Stainless steel construction for compact design and easy installation
- Rigorous temperature compensation and aging screening ensure stable, reliable performance
- Flexible electrical interface options: plug-in or direct wiring
Applications
- Differential pressure measurement for gases and liquids in petroleum, chemical, power, and hydrology pipelines
- Industrial process monitoring in petroleum, chemical, metallurgy, power generation, and hydrology
- Pipeline and furnace chamber pressure measurement
Performance Parameters
| Measurement Range | 0-10KPa...~2MPa |
|---|---|
| Pressure Type | Differential Pressure |
| Single-side Overload | ≤3 times of the rated range |
| Static pressure | The minimum value between 5 times the 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 | 10g,55Hz ~ 2kHz |
| Housing Material | 304,316L |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Intrinsically safe and explosion-proof |
| Protection Rating | IP65 |
| Weight | ~0.45kg |
Output Signal
| 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 |
Ordering Tips
- Ensure measured medium compatibility with product contact parts
- Install a three-valve manifold between measurement point and transmitter for reliable operation
- Position pressure interfaces horizontally during installation to minimize location impact
- Specify special requirements (vibration, impact, EMI/RFI) when ordering
Order Guide
| BP93420XX | Pressure Transmitter |
|---|---|
| Code | Outline Construction |
| DII | Differential Pressure Transmitter |
| Measurement Range | 0-10KPa...~2MPa |
| 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 Male |
| J2 | G1/2 Male |
| J3 | G1/4 Male |
| J4 | 1/2 NPT Male |
| J5 | Other |
| Code | Electrical Connection |
| B1 | Hirschmann |
| B2 | PG7 Plug |
| B3 | Sealed Cable Output |
| B4 | Other |
| Code | Pressure Type |
| D | Differential Pressure |
Q&A
Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance. Customization available.
Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.
Q: What is your production capacity?
A: 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.
Q: What's the typical delivery period?
A: 5~8 working days for standard models. Customized products may vary.
Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term partners.
Q: What is the warranty of your products? And after-sales service?
A: 24-month warranty after shipment. Our after-sales team responds within 24 hours, with remote PC network support available.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Baoji Hengtong Electronics Co., LTD
Location
Building 4, No.195, Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province, China
Contact Person
Merlin