China Wholesale Ph Sensor Probe China Factory Suppliers - New Online pH&ORP Meter – BOQU Detail:
Brief Introduction
Built-in A/D conversion module, compatible with a variety of analog signal electrodes. Complete functions, stable performance, easy operation, low power consumption, safety and reliability are the outstanding advantages of this instrument. This instrument is equipped with RS485 transmission interface, which can be connected to the host computer through ModbusRTU protocol to realize monitoring and recording. It can be widely used in industrial occasions such as thermal power generation, chemical industry, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water.
Dimension
Technical Indexes
Functions | pH | ORP |
Measuring range | -2.00pH to +16.00 pH | -2000mV to +2000mV |
Resolution | 0.01pH | 1mV |
Accuracy | ±0.01pH | ±1mV |
Temp. compensation | Pt 1000/NTC10K | |
Temp. range | -10.0 to +130.0℃ | |
Temp. compensation range | -10.0 to +130.0℃ | |
Temp. accuracy | ±0.5℃ | |
Display | Back light, dot matrix | |
pH/ORP current output1 | Isolated, 4 to 20mA output , max. load 500Ω | |
Temp. current output 2 | Isolated, 4 to 20mA output , max. load 500Ω | |
Current output accuracy | ±0.05 mA | |
RS485 | Mod bus RTU protocol | |
Baud rate | 9600/19200/38400 | |
Maximum relay contacts capacity | 5A/250VAC,5A/30VDC | |
Language selection | English/ Chinese | |
Waterproof grade | IP65 | |
Power supply | From 90 to 260 VAC, power consumption < 4 watts, 50/60Hz | |
Material | ABS | |
Installation | panel/wall/pipe installation | |
Weight | 0.9Kg |
Product detail pictures:



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We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for China Wholesale Ph Sensor Probe China Factory Suppliers - New Online pH&ORP Meter – BOQU , The product will supply to all over the world, such as: Melbourne, Swansea, Colombia, During in 11 years, We've participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.

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