hot water tank level sensor probe price
1. Specification of GXPS400 serial 4-20ma liquid water level sensor :
| Spec. | Numerical value | Remark | ||
| Pressure range | 0~1……500mH2O | 1mH2O≈9.81kPa | ||
| Overload pressure | 1.5times Rated pressure | |||
| fracture pressure | 3 times rated pressure | |||
| Accuracy | ±0.25%F.S, ±0.5%F.S, ±1.0%F.S | |||
| Stability | Typical value: 0.1%F.S Max.: 0.2% F.S/year | |||
| Operating Temperature | -40°C~85°C or -40 °C ~125 °C | |||
| compensation temperature | -10°C~70°C | |||
| medium compatibility | All Caustic Medium Compatible with 1Cr18Ni9Ti and 316L | |||
| electrical properties | 2 line | 3 line | ||
| Output signal | 4~20mA | 0~5V | 0~10V | |
| Power supplies | 10~30Vdc | 80~30Vdc/ac | 11~30Vdc/ac | Vdc/ac |
| load resistance | (U-10)/0.02( Omega ) | more than 100k Omega | ||
| insulation | more than 100M Omega @50V | |||
| Electrical Connections | waterproof fixed cable + Two rectangle circle+Sealing Rings+seal gum+ Pure glue protection grade : IP68 | |||
| pressure interface | G1/4,input type | |||
| response time | 10ms | |||
| Electric strength | 500Vac@1 second | |||
| Graduate Certificate Programs | certificate of explosion-proof, CE | |||
| electromagnetic compatibility | electromagnetic radiation EN50081-1/-2, electromagnetic susceptibilty: EN50082-2 | |||
| lightning protection | air conduction resistance 8000V,case, cable conduction | |||
2. Feature of GXPS400 serial 4-20ma liquid water level sensor :
Diffused-Silicon oil filled core
All kinds of structure to satisfy different users
Easy to use with submersible measuring
Multiple pressure range and signal output
Non-polar 2 wire system current output
Can be used in lightning protection products
Reinforcing rib of liquid cable
Intrinsically safe explosion proof, Isolation explosion proof, CE
3. Application of GXPS400 serial 4-20ma liquid water level sensor :
Deep well level measuring
Hydrologic measurement for river, lake, sea
Sewage treatment
Cloudy level measuring
Fluid reservoir level measuring
Water-saving irrigation
Circulating liquid consumption monitoring
Diversion works