0 ～ 200m PPM-T127E Sewage Treatment Systems Input Type Liquid Level
Transmitter
Product Introduction:
The PPM-T127E input type liquid level transmitter uses digital
technology to collect real-time liquid level and temperature
signals on the spot. After the CPU performs calculation
compensation and parameter correction, it is converted by the D / A
circuit into a high-precision two-wire system 4 ～ 20mA analog The
signal and RS485 digital interface signal ensure the high precision
and high reliability of the product. The level transmitter's zero
point, full scale, unit, address and other parameters are open to
users, so that when users need to adjust the product, or need to
monitor multiple products at the same time, through RS485 interface
and dedicated data cables and software , Perform on-site
pressureless calibration and adjustment. This series offers
customized services.
Applications :
Seepage level measurement for constant pressure water supply, water
storage, drainage, sewage treatment systems, urban groundwater,
lakes, reservoirs, dams, open oil tanks, circulating water, water
towers, coolants, etc.
Technical Parameters :
| Measuring range: | 0 ～ 0.5m, 1m, 2m, 3m, 5m, 10m, 15m ... 200m |
| Overload capacity : | 300% |
| Power supply range: | 12 ～ 36VDC |
| Signal output: | 4 ～ 20mA(two wire), digital signal: RS485(four wire) |
| Accuracy : | 0.075% FS, 0.1% FS, 0.2% FS, 0.5% FS (including non-linear,
repetitive, hysteresis) |
| Resolution : | 0.01% FS |
| Working medium temperature: | -30 ～ + 80 ℃ High-temperature type customization (-20 ～ + 150 ℃ /
250 ℃) |
| Working environment temperature: | -30 ～ + 70 ℃ |
| Protection class : | IP68 |
| Interface and housing : | Stainless steel 1Cr18Ni9Ti |
| Sensor diaphragm: | 316L stainless steel, 96% alumina ceramic |
| Seals: | All-in-one stainless steel construction, no plastic seals |
| Cable: | Φ7.5mm polyethylene (or polyurethane) air conducting cable |
| Installation method: | input |
Definition of wiring:
| Direct outgoing |
| | 2-wire system | 4-wire system |
| Power supply | Red | Red |
| Negative power | Black | Black |
| A | 一 | Green |
| B | | White |
Dimensions in mm :
