| Model: | PB81 |
|---|---|
| Brand: | huangong |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Pneumatic Type Process Control Instrument |
| Label: | pressure transmitter , pressure sensor , Explosion-isolated |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:30 Dec, 2015 |
PB81 series pressure transmitter is cast aluminum housing, high accuracy, is suitable for different market demand, took no performance of different configuration, at present there are mainly four series of products.Products are widely used in industrial field control, light industry machinery, environmental protection, water treatment, pharmaceutical, chemical, petroleum, shipping, water conservancy, hydroelectric and other automatic control and detection of constant pressure water supply system, the gas, liquid and steam pressure and liquid level measurement, wide range, high precision, good stability, reliable performance, easy installation and use, etc, with the reverse polarity protection, lightning protection performance is good, the advantages of radio frequency interference resistance ability.
PB8100 series to choose high precision, high stability and high reliability of diffusion silicon pressure sensor and imported top quality integrated circuits, the product of high precision, good stability, high reliability, impact resistance, can completely replace the imported high grade pressure transmitter, especially suitable for measuring or measurement occasions with relatively high requirements.According to the need, can provide the Ann type, flameproof explosion-proof products.
Feature
● Wide range:
- 0.1 ~ 60 mpa;The minimum range range: 0 ~ 5 kpa
Or 0 ~ 0.5 m or above level
● Low zero, adjustable range
● Low with reverse polarity protection and current limiting protection
● Lightning protection, radio frequency interference resistance ability
● Low wider practicability, easy installation
● Low and high precision, high stability, high reliability
● Low with explosion-proof properties
● Low IP65, protection grade suitable for outdoor installation
● Low power supply, output, two wire
● Applicable to occasions with higher requirements, comply with the requirement of measurement standard
● Low unique design makes the water hammer shock performance is good
● Low service life is long
● According to the special requirements, can make its good freezing resistance
● Low HART protocol can be customized
| application |
| ● The industrial field process pressure control |
| ● The aerospace field |
| ● The petroleum chemical industry |
| ● Light industry machinery, medical equipment |
| ● Marine shipbuilding industry |
| ● Water conservancy and hydropower plants, constant pressure water supply |
| ● Other automatic control and detection system |
| datasheet |
| ● Accuracy: 0.25%FS,0.5%FS |
| ● Measuring range: -1...0...800bar |
| ● Power supply: 24VDC(12 to 36 VDC) |
| ● Output: 4-20mA(0-5V,1-5V,0-10V,0-10mA) |
| ● Overload: 150%FS |
| ● Burst pressure: 300% |
| ● Protection: IP65 |
| ● Operating temp: -20 to +85 deg C |
| ● Sroring temp: -40 to +125 deg C |
| ● Process connection: G1/2(1/2BSP), 1/2NPT, G1/4,1/4NPT,3/8(customized) |
| ● Wetted parts: 304 stainless steel |
| ● Diaphragm material: 316SS |
| ● Weight: about 750g |
