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Digital RS485 Ammonia Nitrogen Sensor

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Digital RS485 Ammonia Nitrogen Sensor
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Model
BH-485-NH
MOQ
1 PCS
Place of Origin
China
DeliveryTime
7-10 working days
Payment Ways
T/T, L/C, Paypal, Western Union, MoneyGram, AliPay
Sercice
OEM, ODM, Customized
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BH-485-NH DIGITAL RS485 AMMONIA NITROGEN SENSOR

The digital ammonia nitrogen sensor was measured by an ion selective electrode method. The ammonium ion selective electrode directly detects the ammonium ion in the water environment to determine the concentration of ammonia nitrogen. Use a pH electrode as a reference electrode for better stability. The concentration of ammonia nitrogen in the measurement process is easily interfered by potassium ions, so potassium ion compensation is required.The digital ammonia nitrogen probe is an integrated sensor that is composed of ammonium ion selective electrode, potassium ion (optional), pH electrode and temperature electrode. These parameters can mutually correct and compensate the measured value of ammonia nitrogen, and meanwhile achieve the measurement for multiple parameters.It is widely used to measure the value of ammonia nitrogen in the nitrification treatment and aeration tanks of the sewage treatment plants, industrial engineering as well as river water. 

TECHNICAL PARAMETERS

ProductDigital Ammonia Nitrogen Sensor

Measuring range

NH4N:0.1-1000 mg/L 

K+:0.5-1000 mg/L (Optional)

pH:5-10

Accuracy

NH4N:±5 % of the measured value or ± 0.2 mg/L, take the greater one.

K+:±5 % of the measured value or ±0.2 mg/L (Optional)

Temperature:±0.1℃

pH:±0.1 pH

Working temperature

0-45 ℃

Communication

RS485 Modbus RTU

Resolution

NH4N:0.01 mg/l

K+:0.01 mg/l(Optional)

Temperature:0.1℃

pH:0.01

Size

55mm×340mm(Diameter*Length)

Output

4-20mA load <750Ω (optional)

Power

DC12V

Protection

IP68/NEMA6P

Length of CableStandard 10-meter long cable, which can be extended to 100 meters

MAIN FEATURES

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