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BPZK04-D LED Display Electronic Pressure Switch Differential Pressure Control Switch
BPZK04-D Electronic Pressure Switch
Introduction of differential electronic pressure switch:
BPZK04-D differential electronic pressure switch is a fully digital measurement and control product integrating pressure measurement, point control display and transmission output. The two pressure difference values are measured through the positive and negative pressure ends and fed back to the field. The output 4-20mA standard signal is displayed on the spot with two relays. When the pressure reaches the set value, the relay is closed or disconnected to control. Allows field use of keyboard to fine-tune parameters and differential pressure control points.
Performance Parameters of differntial electronic pressure switch
Measurement Range
0-10KPa~2MPa(Differential Pressure)
Pressure Type
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
1-2 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
~1.2kg
Product Features of differnetial electronic pressure switch:
Stainless steel structure design, with a variety of differential pressure interface options.
Equipped with high brightness LED or LCD pressure display.
Power supply: 24VDC 24VAC.
One 3-wire 4-20mA+ two control relay outputs are available, with the ability to set arbitrary relay values and states for accurate and reliable control.
Applications of differential electronic pressure switch:
Measurement and control of differential pressure of fluid media in industries such as hydropower, metallurgy, and chemical engineering, for automatic control applications.
Outline Construction of electronic pressure switch
Dimension
Ordering tips of electronic pressure switch
1. When selecting the product, please ensure that the measured medium is compatible with the contacting parts of the product. 2. 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.
company
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 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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1994
Total Annual:
6000000-7000000
Employee Number:
60~150
Ecer Certification：
Verified Supplier
Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press... Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press...
