UI-P20L
Piezoresistive Pressure Sensor
Mechanical Structure Type
Strain Gauge Pressure Transmitter
Digital Type
Integration
Metal
NPT
Two-Wire
Gas, Liquid, Steam
IP65
ISO
Customized
Ceramic Capacitor, Spreading Silicon
Instrinsic, Flameproof
Gas, Liquid, Steam
Silicone Oil, Vegetable Oil, Glycerinum
0.1/0.2/0.5/Special Requirements
Food, Beverage, Dairy Products, Pharmacy
U-ideal
Wooden Case Carton
SGS
Tianjin, China
9026201090
Product Description
Hydrostatic pressure Level Transmitter are used to measure the liquid level in open tank which surface pressure equal to ambient pressure. It is a Submersible Water Level Sensor, drop-in the cable to liquid directly to test the liquid level. The Level transmitter sensing element are all adopts high performance pressure core. Our static pressure level indicator's industrial structures are all stainless steel sealed. The amplifying circuit has been laser compensated which can assure the measured data reliable. Electrical connection cable applies
anti-corrosion air-conduction cable, so back-pressure chamber directly connected with the atmosphere. The Hydrostatic pressure level gauge are especially suitable for various industrial tank liquid measurements. These type products can transmit the measured pressure to 4 ~ 20mA standard current signal, and be combined with other instruments to achieve automatic control.These type products are widely used in petroleum, chemical, textile, metallurgy, electric power, water conservancy, environmental protection, beer and ships tanks, etc.
Measure range | 0~1~300m H2O |
Working temperature | -20 ºC ~ 80ºC |
Temperature compensation | -10~70ºC |
Storage temperature | -40~80ºC |
Over load pressure | 2times of measure range |
The accuracy class | Class 0.1% FS, the basic error is ±0.1%; Class 0.2% FS, the basic error is ±0.2%; Class 0.5% FS, the basic error is ±0.5%. |
Hot zero drift | When the condition temperature is out of the working temperature range, the transmitter's zero drift value can be not bigger than 0.03%FS/ ºC. |
Hot sensitivity drift | With high accuracy, good stability; The sensor can realize temperature compensation in temperature 0~65ºC, and through circuit compensation, it can eliminate the effects which because of temperature drift. |
Insulation resistance | During the defined temperature range, the insulation resistance value between the transmitter ends and ground can't be less than 20MΩ/250V. |
Explosion-proof performance | Exia II CT4 |
Output | 4-20mA (2-wire), (0~10/20)mA; (0~5)V, (1~5)V,(0~10)V(3-wire), With Modbus communication (Modbus Serial RS485); 4~20mA+Hart |
Power supply | 12~36 VDC (nominal voltage 24VDC) |
Material | Shell material: Alloy Aluminum; O ring: VITON; Membrane:316L stainless steel |
Protection class | IP68(pressure sensor), IP65(Junction box transmitter) |
