High Precision Digital DO Sensor DS380 MODBUS Protocol 0-20mg/L IP68

Name: High Precision Digital DO Sensor DS380 MODBUS Protocol 0-20mg/L IP68
Brand: Xi'an Desun Uniwill Electronic Technology Co., Ltd.

Fluorescence lifetime technology for accurate dissolved oxygen measurement. No maintenance, no calibration, no flow restrictions. Built-in NTC temperature sensor with automatic compensation. RS485 MODBUS output. IP68 submersible, SS316 or titanium alloy housing. Custom cable lengths available.

Size Φ26*155 mm

Maximum working pressure 3bar

Packaging Details Carton packaging

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

Supply Ability 0~1000 pcs

Accuracy 1%

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Product Description

High Precision Digital Temperature Portable Do Sensor DS380 MODBUS Protocol

Brief description

Best-in-class fluorescence lifetime technology and high performance fluorescent materials.
No oxygen consumption, no flow rate restrictions, no electrolyte, no maintenance and calibration required, no hydrogen sulphide interference, excellent stability.
Built-in temperature sensor with automatic temperature compensation.
RS485 output for networking without controller.

Technical Specifications

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