Digital LED Pressure Switch Stainless Steel Electronic Pressure
Switch
BPZK04 Electronic Pressure Switch
Introduction:
The smart pressure switch is an intelligent pressure controller
integrating pressure measurement, display,output and control. It is
made of advanced components such as diffused silicon sensors, ARM
chips, and solid state relays. It is a compact and reliable smart
instrument.Widely used in electric power, tap water, petroleum,
chemical industry, machinery.
Product Features:
- Stainless steel structural design with versatile pressure interface
options.
- with high-brightness LED pressure display.
- Powered 24VDC.
- 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:Measurement and control of pressure/differential pressure of fluid
media in industries such as hydropower, metallurgy, and chemical
engineering, for automatic control applications.
| Performance Parameters |
| Measurement Range | -100kPa…0kPa ~ 10kPa…100MPa |
| 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 | 1-2 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 | ~0.4kg |
| Outline Construction |
| Dimension |
|
2. When placing an order, please specify the power supply, accuracy
grade, number of control points, and whether it comes with an RS485
interface.
3. The measurement range of the flat diaphragm pressure controller
is 0~35KPa...20MPa.
4. For users selecting differential pressure measurement, pay
attention to the relationship between the differential pressure
range and the allowable overpressure and maximum pressure of the
high and low pressure chambers, and ensure it aligns with the
requirements of the field application. 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.
5. To ensure the reliable operation of the product, it is
recommended to install lightning protection devices at the site and
ensure that the product and power supply are reliably grounded. For
special requirements such as strong vibration, instantaneous impact
force, strong electromagnetic interference, and radio frequency
interference, please inform our company and specify them 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 service3.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.
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