Description
Overview
GAOTek IoT water conductivity sensor for smart agriculture is a high-performance sensor for measuring electrical conductivity in water. It features a large-screen dot-matrix LCD display with English menu operation, multi-parameter simultaneous display, alarm status display, and communication function (optional). The sensor is also equipped with an arbitrary setting function of hysteresis to avoid frequent action of switch and relay, and a watchdog function to ensure that the instrument does not crash.
Technical Specifications
| Sensor input range | 0.00 pH to 14.00 pH |
| Usage | Analysis Ec |
| Accuracy | 0.02 pH |
| Resolution | 0.01 pH |
| Stability | ± 0.1 pH |
| Display | Back light 3.5-bit LCD |
| Automatic programmable compensation standard | Temperature comp |
| Power supply | 2 V x 1.5 V |
| Electrode | 0.01 in (0.5 mm) to 1 sanitary grade electrode, 1 / 2″ thread |
| Cable length | 32.8 ft (10 m) or others 16.4 ft to 98.4 ft (5 m to 30m) |
| Current output | Isolated 4 mA to 20 mA current output |
| Environmental conditions | Humidity 85 % RH |
| Control output | Relay control output Hi, Lo, on, off |
| Power supply | AC 220 V ± 10 % 50 HZ and DC 24 V |
| Installation | Cut-out Fit-In |
| Environmental conditions | Temperature 32 ° F to 122 ° F (0 °C to 50 °C) Humidity 85 % RH |
| Panel cut-out | 3.62 in x 3.62 in (92 mm X 92mm) |
| Dimensions | 3.77 in x 3.77 in x 5.11 in (96 mm x 96 mm x 130 mm) (height x Width x Depth) |