Model NO.
DOG-209FA
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
Transport Package
Carton Box
Specification
SGS
Trademark
BOQU
Origin
Shanghai
HS Code
9027809900
Production Capacity
1000piece/Month
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
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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