BPZK03 intelligent pressure controller
Description of electronic pressure switch differential pressure transmitter:
BPZK03 digital electronic pressure switch controller differential pressure transmitter with pressure measurement, display, control, transmission functions, can add RS485 communication interface. Explosion-proof structure, it can realize network, digital signal transmission and remote parameter setting and calibration through RS485 bus. Zero output, range output, contact pressure, field key control pressure can be set. The pressure controller uses a metal 316L diaphragm type sensor for neutral oil, gas media and water. The setting value of the controller is adjustable.
Specification of differential pressure transmitter:
| 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 |
 |
Feature of electronic pressure switch differential pressure transmitter:
- 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.
Application of electronic pressure switch differential pressure transmitter:
- 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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