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 PL301 series submersible level sensor provides continuous level
measurement for both corrosive and non-corrosive liquids. These
hydrostatic transmitters are designed for the most demanding
industrial applications. Unlike ultrasonic level transmitters, our
level sensors are completely unaffected by any foam, steam,
turbulence or condensation in the container.
The PL301 series tank level sensor is located at the bottom of the
tank and measures the pressure of the liquid head pressed against
the stainless steel sensing diaphragm. This is the only submersible
level sensor with an integral molded weight to ensure the sensor
stays on the bottom and you will always receive accurate, reliable
readings.
With a 316 stainless steel body, these level sensors are designed
to handle some of the most demanding applications. All models are
equipped with Teflon® sheathed cables and Kalrez® O-ring seals to
ensure it stands up to the industry's most corrosive chemicals.
Our submersible level transmitters require no programming, no
moving parts, and a clog-free design. They are the industry's CSS,
the most reliable class of sensors, making them the perfect
solution for complex applications where ultrasound cannot be
preformed.
