Micro Differential Pressure Transmitter Air DP Sensor with 0.5% Accuracy 500pa
Price:
30
MOQ:
1
Delivery Time:
Negotiable
Brand:
HT SENSOR
Product Description
Micro Differential Pressure Transmitter Air DP Sensor with 0.5% Accuracy 500pa
BP93420DI Differential Pressure Transmitter
The BP93420DI is a micro-differential pressure transmitter that utilizes semiconductor silicon piezoresistive technology to convert differential pressure into electrical signals. Designed for measuring small differential pressures of non-corrosive dry gases, this transmitter is ideal for boiler air supply, underground ventilation in power and mining industries, and pressure monitoring in ultra-clean workshops.
Product Features
- Available in aluminum or plastic housing options
- Lightweight design for easy installation
- Rigorously tested for wide temperature range operation
- High measurement accuracy
Industrial Applications
- Boiler and mining industry applications
- Brewing and power generation facilities
- Small differential pressure detection for non-corrosive gases
Performance Specifications
| Measurement Range | 0-500Pa, 0-1KPa, 0-2KPa, 0-5KPa, 0-7kPa, 0-10KPa, 0-200KPa |
|---|---|
| Pressure Type | Differential Pressure |
| Static Pressure | 2 times rated range |
| Overload Capacity | ≤ 1.5 times rated range |
| Accuracy @ 25ºC | ±0.5% (Typical), ±1% (Maximum) |
| Zero Temperature Drift | ±2.5%F.S/ºC (Typical) ±3%F.S/ºC (Maximum) |
| Span Temperature Drift | ±2.5%F.S/ºC (Typical) ±3%F.S/ºC (Maximum) |
| Compensation Temperature | 0-50ºC |
| Operating Temperature | -20ºC to 80ºC |
| Storage Temperature | -40ºC to 100ºC |
| Housing Material | Aluminum alloy, Plastic |
| Relative Humidity | 0-80% |
| Pressure Connection | φ6 air nozzle or customizable |
| Protection Rating | IP65 |
| Cable Material | Polyethylene |
| Weight | ~0.15kg |
Output Signal Configuration
| 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 |
Installation Guidelines
- Ensure media compatibility with product contact materials
- Apply pressure slowly and evenly to both positive and negative pressure chambers
- Position pressure interfaces horizontally during installation
- Specify special requirements for vibration, impact, or electromagnetic interference during ordering
Ordering Information
BP93420D | Pressure Transmitter
| Code | Configuration |
|---|---|
| I | Differential Pressure Transmitter |
| Measurement Range | 0-500Pa, 0-1KPa, 0-2KPa, 0-5KPa, 0-7kPa, 0-10KPa, 0-200KPa |
| D1 | 24VDC Power Supply |
| D2 | 5VDC Power Supply |
| D3 | Other Power Supply |
| S1 | 4~20mADC Output |
| S2 | 1~5VDC Output |
| S3 | 0~5VDC Output |
| S4 | 0~10mADC Output |
| S5 | 0~20mADC Output |
| S6 | 0~10VDC Output |
| S7 | 0.5~4.5VDC Output |
| D | Differential Pressure Type |
| 01 | Aluminum Alloy Housing |
| 02 | Plastic Housing |
Frequently Asked Questions
- 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. Contact our sales team in advance for large-scale orders.
- 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?
- 24-month warranty after shipment. Our after-sales team responds within 24 hours, with remote PC network instruction 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