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.
