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LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0%

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LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0%

Name: LHDO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 020mgL 0 2000
Brand: HiYi
Price: 1 USD

LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0% Manufactures

Brand Name : HiYi

Model Number : LH-DO59

Certification : CE

Place of Origin : China

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Delivery Time : 15 work days

Packaging Details : paper case

Working condition : 0 ~ 40°C

Temperature element : NTC10K

Response time : ≤90s

Cable : Standard 5 meters (OEM available)

Storage temperature : 0 ~ 50°C (Dry without electrolyte)

Power supply : 12-24VDC

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LH-DO59 Digital Dissolved Oxygen Sensor

OVERVIEW

This sensor is based on polarography to measure dissolved oxygen in water. The dissolved oxygen sensor is composed of cathode and anode. The cathode is platinum electrode and the anode is silver / silver chloride electrode. The cathode and anode are immersed in the electrolyte chamber, which is isolated from the external measurement environment through a diaphragm. Dissolved oxygen diffuses to the cathode through the diaphragm and is reduced on the cathode to generate current. The reduction current is positive with the transfer rate of dissolved oxygen into the electrolyte. At a given temperature, the current is proportional to the partial pressure of oxygen in the water.

FEATURES & BENEFITS

• Adopt the principle of polarography, the test water sample needs to maintain fluidity.

• With appropriate oxygen permeable membrane, reference electrode and electrolyte, the electrode has better measurement accuracy and stability.

• Built in temperature sensor with automatic water temperature compensation function.

• Supports MODBUS / RS485 output.

APPLICATION

It can be used for the determination of dissolved oxygen in aquaculture river monitoring, sewage treatment, swimming pool and other water.

LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0%

SPECIFICATIONS

Project	Specifications
Sensor material	Platinum cathode, silver/silver chloride reference electrode
Working condition	0 ~ 40°C
Temperature element	NTC10K
Response time	≤90s
Measuring range	0~20mg/L,0~ 200.0%
Installation mode	5/4" NPT thread, flow-through or submersible mount
Cable	Standard 5 meters (OEM available)
Measuring principle	Two electrode polarography
Calibration	2 points calibration
Storage temperature	0 ~ 50°C (Dry without electrolyte)
Power supply	12-24VDC
Data output	MODBUS/RS485
IP grade	IP68

LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0%

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LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0%

LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0%

digital dissolved oxygen sensor

12vdc dissolved oxygen sensor

digital sensor dissolved oxygen

LH-DO59 Digital 12vdc Dissolved Oxygen Sensor Measuring Range 0~20mg/L 0~ 200.0% Images