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E-mail
jeff_li@cy-ins.com
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Phone
15000027204
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Address
Area A, 4th Floor, Building 6, No. 166 Mindong Road, Pudong New Area, Shanghai
Product Categories
Shanghai Chunye Instrument Technology Co., Ltd
Price of small ammonia nitrogen monitoring instrument
NegotiableUpdate on 01/17
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Overview
The industrial online ammonia nitrogen monitoring instrument is a water quality online monitoring and control instrument with a microprocessor. This instrument is equipped with different types of ion electrodes, which are widely used in power plants, petrochemicals, metallurgical electronics, mining industry, paper industry, biological fermentation engineering, medicine, food and beverage, and environmental water treatment. Continuous monitoring and control of ion concentration values in aqueous solutions.
Product Details
Instrument features：
●LCDLarge screen LCD display
●Intelligent menu operation
●historydata recording
●Multiple automatic calibration functions
●differential signalMeasurement mode, stable and reliable
●Manual and automatic temperature compensation
●threeGroup relay control switch
●High limit, low limit, hysteresis control
●4-20mA&RS485Multiple output modes
●Same interface displayionconcentration、temperature、Current, etc
●Can be setPassword protection to prevent accidental operation by non staff members
Technical Specifications：
（1) Measurement range（According to the electrode range）：
ion concentration：0.02～1000mg/L
(Solution)PH value: 4-10pH)；
Wen Degree:0～50.0℃；
（2) Resolution:
thick degree：0.01/0.1/1mg/L；
Wen Degree:0.1℃；
（3) Basic error:
thick degree：5%；
Wen Degree:±0.3℃；
（4）2 routesCurrent output:
0/4～20mA(Load resistance<500Ω)；
20～4mA(Load resistance<500Ω)；
（5) Communication output: RS485 MODBUS RTU;
（6）threeGroup relay control contacts:
5A 250VAC，5A30VDC；
（7）power supply（optional）：
85～265VAC ± 10%, 50 ± 1Hz, power ≤ 3W;
9～36VDC， Power: ≤3W；
（8）External dimensions:235*185*120mm；
（9）Installation method:wall-mounted；
（10）Protection level:IP65；
（11）Instrument weight:1.0kg；
（12）Instrument working environment:
Ambient temperature-10～60℃；
Relative humidity: not greater than90%；
There is no strong magnetic field interference around except for the Earth's magnetic field.
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