Pressure Switch With 2 To 4 Point Controller And 4-20mA Electronic Pressure Switch
Product Details
| Model NO.: | BPZK | Usage: | Control Switch |
|---|---|---|---|
| Brand: | Hengtong | Acc: | 0.5% |
| Range: | -100- 10kpa~100Mpa | Power: | 220VAC/24VDC |
| Switch: | 2-4 Point Switch | Transport Package: | Carton |
| Origin: | China | Type: | Electronic |
| Number Of Switch: | Double Control Switch | Structure: | Amplifier Built-in Type |
| Customization: | Available | Model: | BPZK03 |
| Highlight |
4-20mA electronic pressure switch,pressure switch with 2-4 point controller,electronic pressure switch with controller |
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Product Description
Product Description
BPZK Electronic Pressure Switch
Introduction:
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 | ~0.3kg |
| Outline Construction | |
| Dimension | |
| Ordering tips |
1.When choosing a product, please ensure that the medium to be measured is compatible with the contact parts of the product.
2.When placing an order, please specify the power supply, accuracy grade, number of control points, and whether it is equipped with an RS485 interface.
3. The measurement range of the flat diaphragm pressure controller is 0 to 35 kpa... 20MPa.
4. For users who choose differential pressure measurement, it is necessary to 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 that it meets the requirements of on-site application. To ensure the safe and reliable operation of the product, it is recommended to install a three-valve manifold between the measurement point and the transmitter.
5. To ensure the reliable operation of the product, it is recommended to install lightning protection devices on site and ensure that the product and power supply are reliably grounded. In case of special requirements such as strong vibration, instantaneous impact force, strong electromagnetic interference, radio frequency interference, etc., please inform our company and specify them in the order.
| Q&A |
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