PH meter PHG-9506

PH meter Model: PHG-9506 Instrument: Chinese industrial pH meter header Uses: This product is suitable for electric power, chemical, pharmaceutical, environmental protection and many other areas of water PH value measurement for panel-mounted. Feature: Chinese display, built-in electronic manual, guide the operator, multi-layer circuit boards, chip components, the chip shield, Road isolated 4-20mA, all the way, the pulse, the electrodes optional upper and lower alarm contacts, history curve. Main Specifications: Range 0-14PH0-80 ℃ Accuracy ± 0.05PH ± 0.5 ℃ Stability ± 0.02PH / 24-hour display mode: LCD screen display signal output 4-20mA, upper and lower limit alarm, RS-485 and pulse output standard Reagents pH4.00pH6.86pH9.18 resolution 0.01PH water sample conditions Temperature: 5-45 ℃ pressure ≤0.3Mpa Conductivity: ≥0.1μs / cm working conditions Temperature: 5-45 ℃ Humidity ≤90% RH power 10W power supply : 220V + 10% 50HZ ± 1HZ -15% by weight of 2kg