0 - 20ppm Dissolved Oxygen Electrode Probe Nitrogen Residual Chlorine Sensor

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

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0 - 20ppm Dissolved Oxygen Electrode Probe Nitrogen Residual Chlorine Sensor

Name: 0 20ppm Dissolved Oxygen Electrode Probe Nitrogen Residual Chlorine Sensor
Brand: Desun Uniwill
Price: 280.00 USD

China 0 - 20ppm Dissolved Oxygen Electrode Probe Nitrogen Residual Chlorine Sensor wholesale

Brand Name : Desun Uniwill

Model Number : DS-380

Certification : CE

Place of Origin : China

MOQ : 0~100 pcs

Price : $280.00 - $400.00/ 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

Measuring range : 0~20mg/L or 0-200% saturation

Response time : 3 seconds

Accuracy : 1%

Protection level : IP68

Installation : Submersible

Temperature sensor : NTC

Temperature range : 0~50°C

Temperature accuracy : ±0.2°C

Output : RS-485, MODBUS protocol

Probe cable length : Default 5 m

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0~20ppm Dissolved Oxygen Sensor DO Electrode Probe Nitrogen Dissolved Oxygen Residual Chlorine Sensor

Introduction

The optical fluorescence dissolved oxygen sensor is based on the physics principle of quenching the specific light fluorescence of a particular substance.The blue light from the light emitting diode (LED) illuminates the fluorescent material on the inner surface of the fluorescent cap, which is excited to emit red light by detecting the phase difference between the red and blue light and the internal calibration values.

0 - 20ppm Dissolved Oxygen Electrode Probe Nitrogen Residual Chlorine Sensor

The ratio is calculated to calculate the concentration of oxygen molecules and the final value is automatically compensated for by temperature and pressure.

Technical Parameters

Item	Parameters
Model	DS380
Principle	Fluorescence analysis method
Measuring range	0~20mg/L or 0-200% saturation
Response time	3 sec
Accuracy	1%
Protection level	IP68
Installation	Submersible
Temperature sensor	NTC
Temperature range	0~50°C
Temperature accuracy	±0.2°C
Output	Support RS-485, MODBUS protocol
Power supply	DC 6~12V, current <50mA
Size	Φ26*155 mm
Probe cable length	Default 5 m, customized 10m, 15 m and 30 m cable
Fluorescent cap life	1 year
Maximum working pressure	6bar
product material	POM/SS316/Titanium alloy
Calibration method	One or Two-point calibration
Power consumption	< 0.5 W

FAQ

Q: Can you offer OEM services?
 A: Yes,we support OEM and ODM products according to your requirements.
 Q: What are your terms of payment and delivery time?
 A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
 Q: How about warranty?
 A: 12 months warranty

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