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 |
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| Proof pressure | ≤1.5X rated pressure |
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| Pressure type | Gauge, absolute ,sealed gauge |
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| Accuracy | ±0.25%(typical) ±0.5%(Max.) |
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| Long stability | ±0.3%F.S/year |
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| Temperature Error- Zero | ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa) |
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| Temperature Error -Span | ±0.03%F.S/ºC(≤100KPa) ±0.02%F.S/ºC(>100KPa) |
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| Operating Temperature Range | -20ºC~80ºC |
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| Storage Temperature Range | -40ºC~120ºC |
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| Power supply | 24VDC or 220VAC |
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| Output signal | Analog output :4~20mA;Digital output :RS485 |
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| Pressure port | M20×1.5 G1/2 or customize |
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| Relay control | 1~4 way relay control AC220V/3A |
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| Life of contact point | More than 100000 times |
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| Display | -1999~9999 |
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| Housing material | 1Cr18Ni9Ti stainless steel |
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| Diaphragm material | 316L |
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| O ring | Fluororubber |
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| Cable | Polyethylene |
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| Insulation resistance | 100MΩ 100VDC |
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| Protection | IP65 |
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| 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.
| company of electronic pressure switch: |
BPHT3351 Capacitive Differential Pressure Transmitter For Industrial Processes
