Xi'an Kacise Optronics Co.,Ltd.
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In-line PH meter with LCD display for environmental protection
Introduction
The In-line PH Meter with LCD Display designed for environmental protection is a highly efficient and indispensable tool. This advanced device is specifically crafted to safeguard our precious water resources. Its LCD display presents pH readings in a clear, easy-to-read format, allowing environmentalists and technicians alike to quickly assess water quality. The high-resolution screen can even show additional details like temperature and measurement time. In applications such as river monitoring or wastewater treatment plants, it provides real-time, accurate pH measurements. With its robust construction, it can withstand harsh environmental conditions. Its in-line nature enables continuous operation, sending instant alerts if any abnormal pH fluctuations occur. This meter truly plays a vital role in maintaining ecological balance and protecting the environment.
Features
Technical Parameters
| Measuring range | 0.00~14PH |
| Resolution | 0.01PH,1mV,0.1℃ |
| Accuracy | ±0.02PH, ±1mV, ±0.3℃ |
| Stability | ≤0.01 PH/ 24h |
| Standard liquid |
6.86/4.00/9.18, 7.00/4.00/10.01 |
| Temperature compensation | 0~99.9℃(PH) |
| PH calibration range | 0±1.45PH; slope ±30% |
| Control interface | two group of ON/OFF relay contacts are divided into upper and lower limit alarm control. |
| Signal isolation output | 4~20mA isolation protection output and RS485 |
| Relay | the relay hysteresis is arbitrarily set, relay load 3A 220VAC |
| Working conditions | Ambient temperature is 0~60℃, relative humidity ≤90% |
| Input impedance | ≥1×1012Ω |
| Output load | <750Ω(4-20mA) |
| Working voltage | 220VAC ±10%, 50/60hz or DC24V and DC110V |
| Dimensions | 96×96×115 mm |
| Hole-cutting Size | 92×92mm |
| Weight | 0.9Kg |
| Protection level | IP57 |