Introduction of BPZK01 Electronic Pressure Switch:
BPK-ZK01 digital pressure/differential pressure controller switch
is an all digital measurement and control product that integrates
pressure/differential pressure measurement, display, point control,
and transmission output. It can be directly installed at the
pressure measurement point on the site or mounted on the control
panel of a test bench. It allows on-site setting of various
parameters such as zero value, full scale value, and contact
pressure value using the keypad.
Pressure controller switch are usually equipped with pressure
sensors to measure the pressure in the system. The sensor converts
the pressure into an electrical signal, which is passed to the
controller for processing, and the output signal of the pressure
controller can be an electrical or pneumatic signal, which is used
to control the actuator (such as a solenoid valve or pump) to
adjust the pressure in the system
Product Features:
- Stainless steel structural design with versatile pressure interface
options.
- with high-brightness LED pressure display.
- Powered 24VDC and 220VAC
- 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 | 1-4 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 | ~0.5kg |
Outline Construction:
| Output Signal | Supply Voltage | Output Type |
| 4~20mA / 0-20mA | 24VDC or 220VAC | 3 wire |
| 1-5VDC /0-5VDC | 24VDC or 220VAC | 3 wire |
1. When selecting the product, please ensure that the measured
medium is compatible with the contacting parts of the product.
2. When placing an order, please specify the power supply, accuracy
grade, number of control points.
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.
Q&A:
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.
