The fluorescence dissolved oxygen meter is based on the principle of quenching active fluorescence by specific substances in physics. The fluorescent material at the front of the sensor is a special platinum porphyrin combined with a polyester foil that allows gas molecules to pass through. The surface is coated with a black light-blocking material to avoid interference from sunlight and other fluorescent substances in the water.
- Product Details
- {{item.text}}
Quick Details
-
Model Number:
-
MDE825+PCM203
-
Name:
-
Fluorescence dissolved oxygen meter
-
Transmitter Model:
-
BSD475 MDE825
-
Adaptive Sensor (Electrode):
-
PCM203
-
Power Supply:
-
85~265VAC or 9~36VDC,≤3W
-
Electrode Type:
-
Digital Electrode
-
Product Model:
-
PCM203
-
Range:
-
0-20mg/L
-
Shell Material:
-
POM+SS316L, all POM
-
Power:
-
9~36VDC
-
Type:
-
Dissolved Oxygen
Quick Details
-
Warranty:
-
1 year
-
Place of Origin:
-
Jiangsu
-
Brand Name:
-
Huper
-
Model Number:
-
MDE825+PCM203
-
Name:
-
Fluorescence dissolved oxygen meter
-
Transmitter Model:
-
BSD475 MDE825
-
Adaptive Sensor (Electrode):
-
PCM203
-
Power Supply:
-
85~265VAC or 9~36VDC,≤3W
-
Electrode Type:
-
Digital Electrode
-
Product Model:
-
PCM203
-
Range:
-
0-20mg/L
-
Shell Material:
-
POM+SS316L, all POM
-
Power:
-
9~36VDC
-
Type:
-
Dissolved Oxygen
Fluorescence dissolved
oxygen meter
Transmitter P
arameter :
|
Model
|
MDE825+PCM203
|
|
Name
|
Fluorescence dissolved oxygen meter
|
|
Brand
|
Huper
|
|
Transmitter Model
|
BSD475 MDE825
|
|
Adaptive Sensor (Electrode)
|
PCM203
|
|
Power Supply
|
85～265VAC or 9～36VDC，≤3W
|
|
Type and number of channels
|
Connection type: four-wire system, sensor input channels: single channel
|
|
Relay Output
|
BSD Series transmitters: three sets of 5A 240VAC/5A 28VDC or 120VAC MDE series transmitters: Three sets of 5A 240VAC/5A 28VDC or120VAC
|
|
Signal Output
|
BSD series transmitters: Standard 2-way 4-20mA, 1-way RS485 Modbus RTU MDE series transmitters: Two 4-20mA channels and one RS485 Modbus RTU are standard
|
|
Overall Size
|
BSD series transmitter: 144*144*118mm; MDE series transmitter: 215*125*80mm
|
|
Hole Size
|
BSD series transmitter: 138*138mm, MDE series transmitter: none
|
|
Environment Temperature
|
-10 ~ 60℃; Relative humidity: ≤90%; There is no strong magnetic field interference except the Earth's magnetic field
|
|
Meter Weight
|
BSD series transmitter: 0.8kg; MDE series transmitter: 1.5kg
|
|
Installation
|
BSD series transmitters: 1 disc mounted (embedded), 2 cabinet mounted (wall mounted), protection level: IP65 MDE series transmitters: wall mounted, protection level: IP65
|
|
Product Certification
|
BSD series：9001,SIL3； MDE series：9001,SIL3
|
Electrode P
arameter :
|
Electrode Type
|
Digital Electrode
|
|
Product Model
|
PCM203
|
|
Adaptive Controller
|
BSD475 MDE825
|
|
Range
|
0-20mg/L
|
|
Shell Material
|
POM+SS316L， all POM
|
|
Power
|
9~36VDC
|
|
Output
|
RS485 MODBUS RTU is standard, optional 4-20mA
|
|
Principle of Measurement
|
Fluorescence method
|
|
Sensor Accuracy
|
±1%F.S
|
|
Temperature Range
|
0-50C°
|
|
Pressure Range
|
0-0.3Mpa
|
|
Waterproofing Grade
|
IP68
|
|
Calibration
|
Anaerobic water, air
|
|
Temperature Sensor
|
Commonly used NTC10K, can be customized NTC2.252K,PT100, PT1000
|
|
Mounting Thread
|
Tail thread NPT3/4"
|
|
Installation
|
Input support (UPVC material: ST5, stainless steel material: SL3-551,SL3-550), flow groove
|
|
Wire Length
|
10 meters is standard and can be extended to 100 meters
|
|
Wire Specifications
|
Four-core cable
|
|
Cable Connector
|
Wire boring tin,Y insert, straight pin,BNC
|
|
Product Certification
|
9001
|
Electrode Type
------ Digital Electrode
|
Product Name
|
Dissolved oxygen sensor
|
Membrane method ammonia nitrogen sensor
|
Membrane nitrogen-nitrogen sensor
|
Chlorine dioxide sensor
|
Ozone sensor in water
|
||||
|
Electrode Type
|
Digital Electrode
|
|
|
|
|
||||
|
Product Model
|
PCM203
|
PCM208
|
PCM209
|
PCM207
|
PCM217
|
||||
|
Adaptive Controller
|
BSD475 MDE825
|
BSD536 MDE752
|
BSD531 MDE753
|
BSD547 MDE817
|
BSD543 MDE816
|
||||
|
Range
|
0-20mg/L
|
0-100mg/L can be expanded
|
|
0-5mg/L；0-10mg/L；0-20mg/L
|
|
||||
|
Shell Material
|
POM+SS316L， all POM
|
POM
|
|
Housing: POM+ glass, measurement: double platinum ring /3 electrodes
|
|
||||
|
Power
|
9~36VDC
|
|
|
|
|
||||
|
Output
|
RS485 MODBUS RTU is standard, optional 4-20mA
|
|
|
|
|
||||
|
Principle of Measurement
|
Fluorescence method
|
Ion compensation method
|
|
Constant pressure method
|
|
||||
|
Sensor Accuracy
|
±1%F.S
|
Reading ±2.5%
|
|
±1%F.S
|
|
||||
|
Temperature Range
|
0-50C°
|
0-40C°
|
|
0-50C°
|
|
||||
|
Pressure Range
|
0-0.3Mpa
|
|
|
|
|
||||
|
Waterproofing Grade
|
IP68
|
|
|
|
|
||||
|
Calibration
|
Anaerobic water, air
|
Standard liquid, water sample
|
|
Sample, chlorine-free water, compare
|
|
||||
|
Temperature Sensor
|
Commonly used NTC10K, can be customized NTC2.252K,PT100, PT1000
|
|
|
|
|
||||
|
Mounting Thread
|
Tail thread NPT3/4"
|
|
|
Front thread PG13.5
|
|
||||
|
Installation
|
Input support (UPVC material: ST5, stainless steel material: SL3-551,SL3-550), flow groove
|
|
|
|
|
||||
|
Wire Length
|
10 meters is standard and can be extended to 100 meters
|
|
|
|
|
||||
|
Wire Specifications
|
Four-core cable
|
|
|
|
|
||||
|
Cable Connector
|
Wire boring tin,Y insert, straight pin,BNC
|
|
|
|
|
||||
Transmitter Model :
------Digital water quality electrode adaptor transmitter
|
Digital water quality electrode adaptor transmitter
|
|
|
|
|
|
|
||||||
|
Measured Parameters
|
Ionic ammonia nitrogen
|
Ionic nitrogen-nitrogen process
|
Fluorescence dissolved oxygen Meter
|
Electrode method COD
|
Sludge concentration Meter
|
Turbidity Meter
|
||||||
|
Transmitter Model
|
BSD536 MDE752
|
BSD531 MDE753
|
BSD475 MDE825
|
BSD293 MDE839
|
BSD295 MDE827
|
BSD296 MDE828
|
||||||
|
Adaptive Sensor (Electrode)
|
PCM208
|
PCM209
|
PCM203
|
PCM216
|
0-100000mg/L: PCM233-D 0-50000mg/L: PCM233-C 0-5000mg/L: PCM233-B 0-200mg/L: PCM233-A
|
10-400NTU： PCM238-A 10-2000NTU： PCM238-B 10-4000NTU： PCM238-C Ultra-low turbidity
0.01-400NTU： PCM239+BLT161 |
||||||
|
Power Supply
|
85～265VAC or 9～36VDC，≤3W
|
|
|
|
|
|
||||||
|
Type and number of channels
|
Connection type: four-wire system, sensor input channels: single channel
|
|
|
|
|
|
||||||
|
Relay Output
|
BSD Series transmitters: three sets of 5A 240VAC/5A 28VDC or 120VAC MDE series transmitters: Three sets of 5A 240VAC/5A 28VDC or
120VAC |
|
|
|
|
|
||||||
|
Signal Output
|
BSD series transmitters: Standard 2-way 4-20mA, 1-way RS485 Modbus RTU MDE series transmitters: Two 4-20mA channels and one RS485
Modbus RTU are standard |
|
|
|
|
|
||||||
|
Overall Size
|
BSD series transmitter: 144*144*118mm; MDE series transmitter: 215*125*80mm
|
|
|
|
|
|
||||||
|
Hole Size
|
BSD series transmitter: 138*138mm, MDE series transmitter: none
|
|
|
|
|
|
||||||
|
Environment Temperature
|
-10 ~ 60℃; Relative humidity: ≤90%; There is no strong magnetic field interference except the Earth's magnetic field
|
|
|
|
|
|
||||||
|
Meter Weight
|
BSD series transmitter: 0.8kg; MDE series transmitter: 1.5kg
|
|
|
|
|
|
||||||
|
Installation
|
BSD series transmitters: 1 disc mounted (embedded), 2 cabinet mounted (wall mounted), protection level: IP65 MDE series transmitters: wall mounted, protection level: IP65
|
|
|
|
|
|
||||||
|
Product Certification
|
BSD series：9001,SIL3； MDE series：9001,SIL3
|
|
|
|
|
|
||||||
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