China Stainless Steel Online Water Dissolved Oxygen Meter Galvanic Portable DO Meter for sale

Stainless Steel Online Water Dissolved Oxygen Meter Galvanic Portable DO Meter

Price Negotiable

Price: $ 425.00 - $ 535.00/ Set

MOQ: 0~100 pcs

Delivery Time: 7~ 15 working days

Brand: Desun Uniwill

Product Description

Water Dissolved Oxygen Meter Galvanic Portable DO Meter Online DO Meter Portable Dissolved Oxygen Meter

Product Description

The handheld device can be used for monitoring of dissolved oxygen, temperature and PH in water, and can meet the requirements of portable accurate water quality measurement.
Signal output: RS-485

The screen uses a custom backlight, which can display dissolved oxygen, temperature, PH, real-time clock. 
Manual calibration of salinity, air pressure and KB value to ensure accurate measurement value.

Features

* 0-20mg/L or 0-200% saturation
* 0~50 °C; IP68 protection level
* No film, no electrolyte, no polarization
* No need to consume oxygen, no flow rate
* Built-in temperature sensor, automatic temperature compensation
* Free from chemical interferences such as sulfides
* Small annual drift, fast response, and more accurate measurement
* Free of maintenance, longer application cycle and lower cost of use
* Fluor cap replacement is simple
*Support RS-485, MODBUS protocol

Technical parameters

Model	Fluorescent dissolved oxygen sensor
Measuring Range	0-20mg/L or 0 ≤ 200% saturation
Response time	3min
Precision	± 1%
Sensor drift	<1% per year
Temperature range	0~50℃
Temperature precision	± 0.5℃
Calibration method	One or Two-point calibration
output method	RS-485 (Modbus/ RTU )
Temperature sensor	NTC
Housing diameter	22mm
Housing length	188.3
Cable length	10 m, in addition to the customer, 5 m, 15 m and 30 m cables.
Power consumption	< 0.5 W
power supply	DC6~12v +/-5%, current<50mA
Protection level	IP68
Housing Material	POM