●Industrial-grade composite electrode for harsh environments.
●Built-in NTC temperature sensor (±0.1°C accuracy).
●Corrosion-resistant IP68 housing for long-term submersion.
●RS485 interface with Modbus protocol for easy integration.
Parameter |
Specification |
Working Principle |
Glass platinum electrode method |
Measurement Range |
-2000 to 2000 mV |
Repeatability |
±1 mV |
Drift (24h) |
±1 mV |
Response Time |
<10 s |
Protection Rating |
IP68 |
Resolution |
0.1 mV |
Communication Interface |
RS485, standard Modbus protocol |
Material |
316L stainless steel / PVC / titanium alloy (optional) |
Dimensions |
Ø33 × 224 mm, 10 m cable (customizable) |
Weight |
0.5 kg |
Operating Voltage |
9–36 V DC |
Power Consumption |
0.2 W |
MTBF |
≥1440 h/cycle |
Calibration Interval |
3–6 months |
Operating Environment |
0–50°C |