Industrial online pH/ORP meter is a microprocessor-based water quality online monitoring control instrument. The instrument equipped with different types of pH or ORP electrode. It is widely used in power plants, petrochemical industry, metallurgical electronics, mining industry, paper industry, biological fermentation engineering, medicine, food and beverage, water treatment, aquaculture, modern agricultural planting and other industries. Continuously monitor and control pH value, ORP value and temperature of aqueous solution.
Instrument features: Large-screen color LCD display Intelligent menu operation Data Recording & Trend Display Multiple automatic calibration function Differential signal measurement mode, stable and reliable Manual and automatic temperature compensation Three sets of relay control switches High & low alarm and hysteresis control 4-20mA&RS485 Multiple output modes Multi parameter display Simultaneously shows - pH, Temp, mV,etc. With password protection to prevent misoperation by non-staff.
Technical parameters: (1)Measuring range: Ion concentration:0~50000mg/L; Temperature:-5~150.0ºC; (2)Resolution: Ion concentration:0.01mg/L; Temperature:0.1ºC; (3)Accuracy: Ion concentration:±2.5%; Temperature:±0.3ºC; (4)Two current outputs: 0/4~20mA(load resistance<750Ω); 20~4mA(load resistance<750Ω); (5)Signal output:RS485 MODBUS RTU; (6)Three sets of relay control contacts: 5A 250VAC,5A 30VDC; (7)Power supply: 85~265VAC±10%,50±1Hz,power≤3W; 9~36VDC,power consumption:≤3W; (8)Dimensions:144×144×118mm; (9)Installation: Panel & wall mounting or pipeline; Panel opening size : 138×138mm; (10)Protection Level:IP65; (11)Weight:0.8kg; (12)Working conditions: Working temperature:-10~60ºC; Relative humidity: ≤90%; No strong magnetic field aroundexcept the geomagnetic field.
FAQ:
1.Are you trading company or manufacturer ?
We are factory.
2.How can I choose the suitable one?
Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
3.Does your price is competitive?
We make sure to offer you the best quality with competitive price.
4.What is your terms of payment?
We accept 100% T/T in advance,balance before shipment.
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5.When I receive it after pay?
Normal models can be delivered with 3-7days,
please contact us to check transport time to your address.
6.How to deliver?
We can send by Express, by Sea and by Air.
7.Is will be broken during transport?
Please do not worry, we do standard export package.
8.What should I do if I do not know how to use?
User manual will be sent together, you can also contact us with more technological support.