Optical Fluorescence Dissolved Oxygen Sensor 3bar NTC Titanium Alloy DS380

Name: Optical Fluorescence Dissolved Oxygen Sensor 3bar NTC Titanium Alloy DS380
Brand: Xi'an Desun Uniwill Electronic Technology Co., Ltd.

DS380 optical DO sensor uses fluorescence quenching for fast, accurate oxygen measurement. Features NTC temperature compensation, IP68 submersible design, 3bar pressure rating, and RS-485 MODBUS output. Titanium alloy or SS316 housing. Custom cable lengths available. ISO, CE certified.

Place of Origin China

Packaging Details Carton packaging

Power supply DC 6~12V, current <50mA

cable length Default 5 m

Model Number DS-380

Principle Optical analysis method

glass breaking sensor laser pointer with green light sensor tap for wash basin

Product Description

Optical fluorescence dissolved oxygen sensor with Titanium Alloy material

Description

The optical fluorescence dissolved oxygen sensor is based on the physics principle of quenching the specific fluorescence of a particular substance.
The blue light emitted by a light emitting diode (LED) brightens the fluorescent material on the inner surface of the fluorescent cap, which is stimulated to emit red light by detecting the phase difference between the red and blue light and the internal calibration values.
The ratio is calculated to calculate the concentration of oxygen molecules and the final value is automatically compensated for by temperature and pressure.

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	3bar
Housing material	SS316/Titanium alloy

FAQ

Q: How about the quality of the managements?

A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.

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