UV254 Professional Chemical Oxygen Demand Sensor ,12VDC Bod Cod Meter

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Xi'an Desun Uniwill Electronic Technology Co., Ltd.

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UV254 Professional Chemical Oxygen Demand Sensor ,12VDC Bod Cod Meter

Name: UV254 Professional Chemical Oxygen Demand Sensor 12VDC Bod Cod Meter
Brand: Desun Uniwill
Price: 1000.00 USD

UV254 Professional Chemical Oxygen Demand Sensor ,12VDC Bod Cod Meter Manufactures

Brand Name : Desun Uniwill

Model Number : DS-500

Place of Origin : China

MOQ : 0~100 pcs

Price : $1000.00 - $3000.00/ Piece

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 0~1000 pcs

Delivery Time : 7~ 15 working days

Packaging Details : Carton packaging

Model : DS502(1mm gap)

COD Range : 2.5 to 1000 mg / L

BOD Range : 0~500 mg / L

Power supply : 12VDC +/-5%

Output signal : RS485 / Modbus

Accuracy : 0.01mg/L COD

Calibration : 1 or 2 point calibration

Self-cleaning brush : COD range over 2000, no self-cleaning brush

Housing Material : SS316L

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COD Spectrometer COD/UV254 Professional Online COD Bod Analyzer Water COD Meter

UV254 sensor

Light path: 1mm/ 6mm

COD 2.5 to 1000 mg/l equiv. KHP

BOD 0~500mg/L TSS 0~1000mg/L

+5~45 °C;

IP68 protection level,

RS-485; MODBUS protocol

compatible 1 or 2 point user calibration

UV LED light source

Technical parameter

Item	Parameters
Model	Measuring range	Application field
DS501(6 mm gap)	COD 0.75 to 1000 mg/l equiv. KHP TSS 0 to 1000 mg/L BOD 0~300 mg / L	Tap water,Sewage treatment plant outlet, natural waters
DS502(1mm gap)	COD 2.5 to 2000 mg/l equiv. KHP TSS 0 to 1000 mg/L BOD 0~500 mg / L	Industrial process control,Raw water
Power supply	12VDC +/-5%
Output signal	RS485 / Modbus
Accuracy	0.01mg/L COD
Calibration	1 or 2 point calibration

Calibration (2-point calibration)

Restore user calibration data to default, K=1, B=0 (see modbus documentationfor details).
Place the sensor in pure water (distilled or deionized water) and verify that all light paths are submerged under water >2 cm without bubbles.

Note: Do not use tap water. The COD value is then read, for example COD = 0.2 mg/L, recorded as X.

Place the sensor in a 150mg/L COD solution and repeat step 3.2 to record the value as Y.
Record the K and B values as follows:
K=150/(YX), B= - KX
Write the K, B values to the sensor.

WARNING: KHP is a cancer risk and should be worn with gloves.

UV254 Professional Chemical Oxygen Demand Sensor ,12VDC Bod Cod Meter

Product Tags:

UV254 Chemical Oxygen Demand Sensor

12VDC Chemical Oxygen Demand Sensor

Bod Cod Meter

UV254 Professional Chemical Oxygen Demand Sensor ,12VDC Bod Cod Meter Images

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