Introduction of mini differential pressure transmitter :
BP93420D-I is a kind of micro-differential pressure transmitter
sensor, which uses the piezoresistive effect of semiconductor
silicon material to convert the pressure difference between the two
ends into the variable electrical signal required by the customer.
For example, 4-20mA 0-10VDC. It is mainly used to measure the
pressure difference of non-corrosive dry gas. It is widely used in
the process control of boiler air supply, electric power,
underground mine ventilation, micro-pressure automatic detection in
ultra-clean workshop and other industries.Widely used in petroleum, chemical industry, metallurgy,electric
power, textile, environmental protection, etc.
| Performance Parameters of mini Differential Pressure Transmitter |
| Measurement Range | 0-500Pa, 0-1KPa,0-2KPa, 0-5KPa, 0-7kPa, 0-10KPa,0~~~200KPa |
| Pressure Type | Differential Pressure |
| Static pressure | 2 times of the rated range |
| Overload | ≤ 1.5 times of the rated range |
| Accuracy @ 25ºC | ±0.5% (Typical) ±1% (Maximum) |
| Zero Point Temperature Drift | ±2.5%F.S/ºC(Typical) ±3%F.S/ºC(Maximum) |
| Full Scale Temperature Drift | ±2.5%F.S/ºC(Typical) ±3%F.S/ºC(Maximum) |
| Compensation Temperature | 0-50ºC |
| Operating Temperature | -20ºC~80ºC |
| Storage Temperature | -40ºC~100ºC |
| Housing Material | Aluminum alloy,Plastic |
| Relative humidity | 0-80% |
| Pressure connection | φ6 air nozzle or customizable |
| Protection Rating | IP65 |
| Cable material | Polyethylene |
| Weight | about 0.2kg |
Product Features of mini differential pressure transmitter :
- aluminum casing
- Lightweight and easy to install
- Undergone rigorous high and low-temperature testing to ensure wide
temperature range usability.
- High accuracy.
Applications of mini differential pressure transmitter :
- Suitable for applications in boiler and mining industries.
- Brewing and power industries.
- Designed for detecting small differential pressures of
non-corrosive gases.
Ordering note
- Media must compatible with wetted parts.
- To ensure the products can working reliable, we suggest that
customer install three valve group between measure point and
transmitter that can assure media flow to positive & negative
cavity slowly and uniformly.
- Suggest to put two pressure port as the same level when install so
as to minimize the position influence.
- Special requirement ,such as strong shock, moment vibration, strong
electromagnetism, radio frequency interference ,please consult us.
Warranty:
Pressure transmitters have a limited one-year warranty to the
original purchaser. Hengtong will replace or repair defective
products free of charge. This warranty does not apply to any units
have been modified, misused, neglected.
FAQ:
1. Q: What are the features of your pressure sensor transmitters?
A: High precision, durability, and excellent performance.
Customization available.
2. Q: Can I customize special specifications?
A: Yes, our engineers can tailor products to meet specific needs.
We provide OEM and ODM service
3. Q: What is your production capacity?
A: 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.
4. Q: What's the typical delivery period?
A: 5~8 working day for standard models. Customized products may
vary.
5. Q: How are the products priced? Any discounts?
A: Competitive pricing with discounts for bulk orders or long-term
partners.
6. Q: What is the warranty of your products? And after-sales
service?
A: Our warranty time is 24 months after shipment, and our
after-sales will respond with your questions in 24hrs, remote
instruction by PC network is always available.
