Active Member
|
[China]
Address: No.132 Yangyang international plaza,Zhuque road, Xi'an, Shaanxi Province, P. R. China
Contact name:Jason
Atech sensor Co.,Ltd |
|
|
PL301 Throw-In Type Liquid Level Sensor, Ceramic Capacitive Sensor, Sewage Pressure Level Transducers & Transmitters
PL301 series level transmitter has universal design suitable for multi industry application, also special design for different industry application characteristics. We will carefully analyze the customer's working environment and requirements, then select the most appropriate products; we can also customize the products according to the user's special requirements, so that every user of Atech can get the best use experience.
Feature of Water Level Sensor
● Use of good anti-corrosion materials, 5-layer waterproof structure IP68
● Uses 316L stainless steel housing and diaphragm
● Adopt imported MEAS TE diffusion silicon sensor
● Polyurethane wire is effective against interference, abrasion and oil
● Intrinsically sate ,explosion proof
Specifications of Water Level Sensor
| 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 |
Description PL301 Submersible level transmitter
The PL301 Submersible Level Transmitter / Hydrostatic Level Sensor
is designed for use in rivers, reservoirs, storage tanks,
boreholes, vessels and channels. They have long-term immersion
protection to 100 meters and are also ideal for measuring pressure
in submerged pipes and vessels.
For applications with aggressive media such as seawater or
leachate, especially landfills, we can offer submersible level
transmitters in high-grade duplex stainless steel with extremely
high corrosion resistance.
Electrically interface with hydrostatic level transmitters using
triple-sealed back-end assemblies and custom vented PUR cables.
This provides the barometric pressure reference and guarantees IP68
integrity to a water depth of 100m.
The output of the standard level transmitter is a two-wire 4-20mA
signal with a surge protection circuit to reduce the effects of
electrical transients caused by nearby lightning strikes and power
fluctuations. For applications using a data logger, a ratiometric
version is available which provides a 0.5-4.5Vdc output from a 5Vdc
supply.
