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Sewage Dissolved Oxygen Electrode (DOG-209FA)

Price $1456.00
Min Order 1 Piece
Availability In Stock
Shipping From Shanghai, China
Popularity 445 people viewed
Model NO.:
DOG-209FA
Type:
Resistance Strain Gauge Pressure Sensors
Component:
SemiConductor Type
For:
Boiler Feed Water, Condensate Water and Sewage
Output Signal Type:
Analog Type
Production Process:
Integration
Material:
Stainless Steel
Thread Type:
NPT
Wiring Type:
Four-Wire
Measuring Medium:
Liquid
IP Rating:
IP65
Certification:
ISO
Customized:
Non-Customized
Measuring Range:
0-20mg/L
Electrode Shell Material:
PVC or 316L Stainless Steel
Output:
Analog Sensor
Usage:
Liquid Level Sensor, Thermal Sensor
Theory:
Polarography
Trademark:
BOQU
Transport Package:
Carton Box
Specification:
SGS
Origin:
Shanghai
HS Code:
9027809900
Product Description



Features

DOG-209FA type oxygen sensor improved from the previously dissolved oxygen electrode,
change diaphragm into a grit mesh metal membrane, with high stability and stress resistant,
can be used in a more harsh environment, maintain volume is smaller, suitable for urban
sewage treatment, industrial wastewater treatment, aquaculture and environmental monitoring
and other fields of continuous measurement of dissolved oxygen.

Technical Indexes
Ultra resistant to pressure (0.6Mpa) wallop, imported (grit mesh metal membrane)
Up thread: M32 x 2.0
Measuring range: 0-20mg / L
Measuring principle: Current type sensor (polarographic electrode)
Breathable membrane thickness: 100μm
Electrode shell material: PVC or 316L stainless steel
Temperature compensation resistance: Pt100, Pt1000, 2.252K etc 
Sensor life:> 2 years
Cable length: 5m
Detection limit: 0.01 mg / L (20ºC)
Measurement limit: 40 mg / L
Response time: 2min (90%, 20ºC)
Polarization time: 60min
Minimum flow rate: 2.5cm / s
Drift: <2% / month
Measurement error: <± 0.01 mg / L
Output Current: 50-80nA/0.1 mg / L  Note: Maximum current 3.5uA
Polarization voltage: 0.7V
Zero oxygen: <0.01 mg / L
Calibration interval:> 60 days
Measured water temperature :0-60 ºC




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