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BPZK04-2 Pressure Switch Electrical 24VDC 4-20mA Digital Pressure Switch LCD Display

Basic Information
Place of Origin: Baoji,China
Brand Name: HT SENSOR
Certification: CE,RoHs,ISO9001
Model Number: BPZK04-2
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Standard Export Package
Delivery Time: 5-8 work days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000PCS/Month
Detail Information
Model NO.: BPZK04-2 Power Supply: 24VDC
Output: 4-20mA 3wire Protection: IP65
Diaphragm: SS316L Transport Package: Carton
Specification: 10kpa~60mpa Origin: China
Number Of Switch: Double Control Switch Usage: Control Switch
High Light:

BPZK04-2 Pressure Switch Electrical


Pressure Switch Electrical 24VDC


4-20mA Digital Pressure Switch LCD Display

Product Description

24Vdc 4-20MA 2-Point Electronic Pressure Switch Digital Pressure Switch With LCD Display

BPZK04-2  Electronic Pressure Switch


BPK-ZK04-2 electronic pressure switch is a set of pressure measurement, control display, transmission output as one of the full digital control products. It can be used as a signal device when the pressure of non-corrosive gases and liquids reaches a limit value, or as a circuit contact switch for a pressure regulator. The controller is small in size and light in weight, which is suitable for the intensive installation requirements of aircraft, ships and vehicles, and has the advantages of adjusting the operating pressure, convenient and accurate control, and can be directly installed in the field pipeline

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 of Electronic Pressure Switch
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 ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa)
Full Scale Temperature Drift ±0.02%F.S/ºC(≤100KPa) ±0.01%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

BPZK04-2 Pressure Switch Electrical 24VDC 4-20mA Digital Pressure Switch LCD Display 0


24Vdc 4-20MA 2-point control digital pressure switch with LCD display
Ordering tips of Electronic Pressure Switch

1. When choosing products, please make sure that adapted to product contact parts of the measured medium.

2. When ordering, please indicate the power supply, precision level, number of control points, whether with RS485 interface.

3. The measuring range of flat 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 allowable overpressure and maximum pressure of the high and low pressure chamber, and ensure that it meets the requirements of field application. 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. In order to ensure reliable operation of the product, it is recommended to install lightning protection device on site and ensure reliable grounding of the product and power supply. 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.


BPZK04-2 Pressure Switch Electrical 24VDC 4-20mA Digital Pressure Switch LCD Display 2 



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 service
3.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.

Contact Details
Lisa zhuang

Phone Number : +8618791975539

Whatsapp : +8618629200449