BPZK03 Intelligent Pressure Controller Digital Pressure Controller With 4 Point Switch Electronic Pressure Switch
Product Details
| Model NO.: | BPZK03 | Brand: | Hengtong |
|---|---|---|---|
| Transport Package: | Carton | Specification: | 10kpa~100mpa |
| Origin: | China | HS Code: | 80328100 |
| Type: | Electronic | Number Of Switch: | 2 Control Switch |
| Structure: | Amplifier Built-in Type | Customization: | Available OEM And ODM |
| Highlight |
BPZK03 Intelligent Pressure Controller,Digital Pressure Controller With 4 Point Switch,BPZK03 Digital Pressure Controller |
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Product Description
BPZK03 Intelligent Electronic Pressure Switch Controller With 4 Point Switch

| Measurement Range | -0.1...0~0.01...~100MPa |
|---|---|
| Proof pressure | ≤1.5X rated pressure |
| Pressure type | Gauge, absolute ,sealed gauge |
| Accuracy | ±0.25%(typical) ±0.5%(Max.) |
| Long stability | ±0.3%F.S/year |
| Temperature Error- Zero | ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa) |
| Temperature Error -Span | ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa) |
| Operating Temperature Range | -20ºC~80ºC |
| Storage Temperature Range | -40ºC~120ºC |
| Power supply | 24VDC or 220VAC |
| Output signal | Analog output :4~20mA;Digital output :RS485 |
| Pressure port | M20×1.5 G1/2 or customize |
| Relay control | 1~4 way relay control AC220V/3A |
| Life of contact point | More than 100000 times |
| Display | -1999~9999 |
| Housing material | 1Cr18Ni9Ti stainless steel |
| Diaphragm material | 316L |
| O ring | Fluororubber |
| Cable | Polyethylene |
| Insulation resistance | 100MΩ 100VDC |
| Protection | IP65 |
| Outline Construction | |
| Dimension | ![]() |


- Wide range, all stainless steel.
- Various pressure points.
- ¢117mm profile.or
- High brightness LED display.
- Tag :ExiaIICT6.
- Two power supply modes 24VDC or 220VAC, with RS485 communication interface.
- Up to 4 relay control contacts are available.
- The contact point value and contact point status can be set freely.
- Compatible with 316LSS,noncorrosive liquids.
- Apply in Petroleum industry, chemical industry, electric power, metallurgy, hydrology etc process control.
| Ordering tips of electronic pressure switch: |
1. When selecting the product, please ensure that the measured 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. The measuring range of the plate diaphragm pressure controller is 0~35KPa... 20MPa.
4. 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.
5. To ensure the reliable operation of the product, you are advised to install lightning protection devices on site and ensure that the product and power supply are grounded reliably. In case of strong vibration, instantaneous impact force, strong electromagnetic interference, RF interference and other special requirements, please inform our company and indicate in the order.
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Product Highlights
BPZK03 Intelligent Electronic Pressure Switch Controller With 4 Point Switch BPZK03 intelligent pressure controller Description of electronic pressure switch: BPZK03 digital electronic pressure switch controller with pressure measurement, display, control, transmission functions, can add RS485 ...