BPZK01D Differential Pressure Transmitter Electronic Pressure
Switch
Introduction of differential pressure transmitter :
BPK-ZK01D digital differential pressure transmitter is an
intelligent digital pressure measurement and control product that
integrates pressure measurement, display, output and control.
Differential pressure sensor stainless steel structure design,
small size, light weight, easy to install; Laser welding, fully
sealed structure, shell protection class IP65; The sensor is
diffused silicon piezoresistive differential pressure sensor,
stainless steel 316L isolation diaphragm; After temperature
compensation and aging screening, the performance is stable and
reliable; It is suitable for the differential pressure measurement
of various gases and liquids in petroleum, chemical, electric
power, hydrology and other pipelines.
| Performance Parameters of differential pressure transmitter |
| Measurement Range | 0-10KPa~2MPa(Differential Pressure) |
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure,Differential
Pressure |
| Overload | ≤ 1.5 times of the rated range |
| Accuracy @ 25ºC | ±0.25% (Typical) ±0.5% (Maximum) |
| Long-Term Stability | ±0.3%F.S/year |
| Zero Point Temperature Drift | ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa) |
| Full Scale Temperature Drift | ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa) |
| Compensation Temperature | 0-50ºC(0-10KPa, 0-20KPa) ,0-70ºC ,-10-70ºC |
| Operating Temperature | -20ºC~80ºC |
| Storage Temperature | -40ºC~120ºC |
| Housing Material | 1Cr18Ni9Ti |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Relay Control | 1-4 channels of control or electronic switch quantity control |
| Contact Life | Exceeds 100,000 cycles |
| Display Range | -1999~9999 |
| Installation Method | vertical axis installation |
| Explosion-proof Rating | Intrinsically Safe |
| Protection Rating | IP65 |
| Weight | ~1.2kg |
| Outline Construction of differential pressure transmitter |
| Dimension |  |
| Output Signal | Supply Voltage | Output Type |
| 4~20mA / 0-20mA | 24VDC or 220VAC | 3 wire |
| 1-5VDC /0-5VDC | 24VDC or 220VAC | 3 wire |
Product Features of differential pressure transmitter:
- Stainless steel structural design with versatile pressure interface
options.
- with high-brightness LED pressure display.
- Powered 24VDC and 220VAC
- Can provide up to two control relay outputs, with the ability to
set arbitrary relay values and states for precise and reliable control.
- High accuracy.
Applications of differential pressure transmitter:
Measurement and control of pressure/differential pressure of fluid
media in industries such as hydropower, metallurgy, and chemical
engineering, for automatic control applications.
| Ordering tips of differential pressure transmitter |
1. When selecting the product, please ensure that the tested medium
is suitable for the contact part of the product..
2. Please indicate the power supply, accuracy level and number of
control points when ordering.
3. For users who choose differential pressure measurement,
attention should be paid to the relationship between the
differential pressure range and the allowed overpressure and
maximum pressure of the high and low pressure chamber, and ensure
that it meets the requirements of field applications. In order to
ensure the safe and reliable operation of the product, it is
recommended to install a three-valve manifold between the measuring
point and the transmitter.
4. In order to ensure the reliable operation of the product, it is
recommended to install lightning protection devices on the site and
ensure the reliable grounding of the product and the power
supply.In case of strong vibration, instantaneous impact force,
strong electromagnetic interference, radio frequency interference
and other special requirements, please inform our company and
indicate in the order.
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.
