Atech sensor Co.,Ltd
Atech sensor Co.,Ltd
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Submersible pressure transducer PL301 Submersible level transmitter
Feature of PL301 Submersible level transmitter
● Wide range application
● Long service life
● Diffused silicon oil-filed sensor cell
● CE certificate
● Reinforcement cables optional
● Intrinsically sate ,explosion proof
Specifications of PL301 Submersible level transmitter
| ssure medium | liquid compatible stainless steel |
| pressure ranges | 0~1 m H2O...300 m H2O |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0.4 ~4.5V, 0~5V, RS485, RS232, 868 Mhz 4~20mA+Hart |
| accuracy | 0.1%FS,0.25%FS,0.5%FS (standard) |
| load resistance | RL = (U-10)/0.02(Ω) (4~20mA current output), ＞20KΩ (voltage output) |
| long term stability | 0.2%FS/year |
| supply voltage | 10~36VDC |
| compensated temperature range | -10~70°c |
| operating temperature range | -20~85°c |
| storage temperature range | -40~125°c |
| temperature coefficient of zero | ±0.015%FS/°c@25°c |
| temperature coefficient of span | ±0.02%FS/°c@25°c |
| insulation resistance | 100MΩ@ 250VDC 100MΩ@ 500VDC |
| Pressure connection | screw thread, throw-in type |
| Protection grade | IP68 |
| material of wetted part and housing | 304SS or 316L |
| material of pressure membrane | 316L |
| Response time | 1ms |
Applications PL301 Submersible level sensor
● Hydraulic monitoring
● Frequency water supply
● Liquid measuring for petroleum ,metallurgy
● City water supply
● Sewage treatment
● Tank level monitoringT
● Water-saving irrigation
● Circulation fluid monitoring
Description PL301 Submersible level transmitter
For corrosive media applications such as seawater or leachate, especially in landfills, we offer advanced dual phase stainless steel submersible level transmitters with extremely high corrosion resistance.
Submersible level sensor with 304 stainless steel housing and waterproof cable, can be directly into the water/oil/tank or reservoir for level measurement. Measuring range :0 to 1m, 0 to 3m, 0 to 5m, 0 to 10m, 0 to 500m. The accuracy of the liquid level sensor is 0.5%FS or 0.3%FS. Output signal 4-20mA/0-5V/RS485, power supply 24V/12V. Cable type and connection type are also customizable.
Submersible level sensor is essentially a pressure sensor used to measure liquid level. According to the principle that the static pressure of the liquid under test is proportional to the height of the liquid, the static pressure is converted into electrical signal by the isolated diffusion silicon sensor or ceramic capacitive pressure sensor. The signal after temperature compensation and the linear correction is converted into a standard signal. Submersible level sensor is generally used in petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage, environmental protection and other media liquid level measurement.
The submersible level sensor adopts 304 stainless steel housing and waterproof cable. It can be directly placed into the water/oil/tank or reservoir for level measurement. The measuring range can be 0-1m/0-3m/0-5m/0-10m ~ 0-200m. The accuracy of the liquid level sensor is 0.5%FS or 0.3%FS. The output signal is 4-20mA/0-5V/RS485, and the power supply is 24V/12V. Cable type and connection type are also customizable.
Submersible level sensor is essentially a pressure sensor to measure liquid level. According to the principle that the static pressure of the liquid under test is proportional to the height of the liquid, the static pressure is converted into electrical signal by isolated diffused silicon sensor or ceramic capacitive pressure sensor. The electrical signal is converted to standard electrical signal after temperature compensation and linear correction. Submersible level sensors are generally used for liquid level measurement in petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage, environmental protection and other media.
