The BPZK04 electronic pressure switch is a fully digital control product that integrates pressure measurement, control display, transmission, and output. When the pressure of non-corrosive gas or liquid reaches the set value of the switch, it immediately activates to turn on or off the device. Its compact size and lightweight design make it suitable for installation in environments with tight space requirements such as aircraft, ships, and vehicles. With adjustable operating pressure and convenient, accurate control capabilities, it can be directly installed on field pipelines.
Product Features of electronic pressure switch:
- Stainless steel structural design with versatile pressure interface options.
- with high-brightness LED pressure display.
- Powered 24VDC or 24VAC.
- 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 of electronic pressure switch:
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 |
| 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 | ~0.4kg |
| Ordering tips of Electronic Pressure Switch |
1, when selecting the product, please ensure that the product is suitable for the parts in contact with the measured medium.
2, please specify the power supply, accuracy level, control point when ordering.
3, stainless steel diaphragm pressure controller measuring range is 0~10KPa ~ 60MPa.
4, for users who choose differential pressure measurement, attention should be paid to ensure that there is an appropriate relationship between the differential pressure range and the allowable overpressure and maximum pressure of high and low pressure chambers to meet the field application requirements. In order to ensure the safe and reliable operation of this product, it is recommended to install a three-valve manifold between the measuring point and the transmitter.
5. In order to ensure the reliable operation of the equipment, it is recommended to install lightning protection devices on site and ensure the reliable grounding of the product and power supply. If there are special requirements such as strong vibration, instantaneous impact force, strong electromagnetic or RF interference, please inform our company when ordering.
Q1:Are you manufactrade company?
A1:We are manufactrader with more than 29 years of experience.
Q2:Customized Product
A2:We provide OEM and Custom-Design services.
Q3:Quality Quarantee
A3:Our products have a limited 12 to 18 months warranty from shipment date to the original purchaser.Hengtong will replace or repair defective products free of charge.This warranty does not apply to any units have been modified,misused,neglected.
Q4:Shipment&packing
A4:Products are generally shipped by international Express including UPS,FedEx,DHL and INT for freight prepaid,also can use your shipment account to collect,Standard export packing,including inspection certification.
Q5:Contact US
A5:We have an active and experienced sales team to serve you on technical question and business issue.Just leave us message or click the Online Service.
