Dual Channel pH&ORP Meter PHG-2091D
PHG-2091D
ONLINE PH&ORP METER
Online pH&ORP meter (hereinafter referred to as instrument) is a water quality online monitor for pH and ORP with microprocessor. The instrument configuration of different types, different constant ORP electrode and the different types of pH electrode for the water conductivity of solution, pH value and temperature value of continuous monitoring and control. Widely used in power plants, petrochemical, metallurgy, paper environmental protection, water treatment, electronics and other fields such as light industry. The power plant cooling water, supply water, saturated water, condensed water and boiler water, ion exchange, reverse osmosis EDL, seawater distillation water equipment, water and water quality monitoring and control.
The instrument adopts LCD liquid crystal display, intelligent English menu operation, with current or voltage output, free setting of measurement range, high and low limit alarm prompt and two sets of relay control switches, adjustable hysteresis range, automatic or manual temperature compensation.
TECHNICAL PARAMETERS
Product | pHG-2091D Dual Channel pH&ORP Meter | |
Measuring range | PH: 0.01～14.00pH, ORP:-1999~+1999mV Temperature: 0～100℃ | |
Resolution | PH: 0.01pH ORP: 0.1mV Temp: 0.1℃ | |
Accuracy | ORP: ±1.0%F·S±1 unit, Temp: ±0.3℃ pH: ±0.05pH | |
Stability | ±0.1%F·S±1 unit /24h | |
Temperature compensation | 0~99℃ | |
Output | 4～20mA(up load＜750Ω) | |
Relay | 2 relays, 4A 250VAC, 4A 30VDC | |
Power supply | 85～265VAC±10%,50±1Hz, ≤3W 9～36VDC, ≤3W | |
Dimension | 96×96×130mm | |
Hole size | 92x92mm | |
MAIN FEATURES
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Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.
