SMR53 (O2) Oxygen Gas Analyzer

SMR53

Aquas Inc.

New

Oxygen Gas Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. The Oxygen Gas Meter housing in a robust IP68 proof enclosure, 1000 N tensile strength cable, up to 1.2 km digital data transmission, O2 Gas Meter or O2 Gas Analyzer is ideally used in water/wastewater industry.

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Measurement Method
Electrochemical sensor operated by reacting with the gas of interest and producing an electrical signal proportional to the gas concentration.

General
• Output Signal: RS485 (Modbus RTU protocol); 4~20 mA(Optional)
• Data Resolution: 16 bits (0.001% FS)
• Surge Protection: 4000 V DC
• Power: 3.6~12 V DC ±10%, 5 mA
• Protection: polarity, overload, short circuit, lightening
• Safety: CE, FCC

■ Robust IP68 Water Submersible Enclosure, Solution Without Cabinet
■ 1 sec On-line Realtime Measurement
■ 0.05W Ultra Low Power Consumption, Ideal for Outdoor Applications
■ Temperature Compensation
■ High Reliability, Drift Free
■ Lightening and Surge Protection for Power and RS485 Communication
■ 1.2 Km RS485 Digital Communication, Minimize Cabling and Engineering Cost
■ Software Configuration Calibration and Data Monitoring
■ Onboard memory allowing users to easily calibrate and configure sensor at lab and distribute to various fields sites ■ Standard Modbus RTU Protocol, Direct Connected with PLC, HMI, Eliminate I/O Module Cost

SMR53 Oxygen (O2) Gas Analyzer

Type Catalytic bead sensor
Measurement range 0~ 25% Vol.
Accuracy ±2% FS
Resolution 0.1% Vol.
Repeatability ±1% FS
Operating temperature -40 ~ 85 °C
Response time 15 secs
Protection IP68
Temperature sensor pt100
Temperature measurement range 0 ~ 85 °C
Temperature accuracy ±0.5°C
Sensor Housing POM; SS316L; Titanium
Dimension Φ 40Χ 120 mm
Weight analyzer: approx.500 g (POM); 900 g (SS316L); 800 g (Titanium)
cable: 80 g/m

Typical Applications

Type Applications Measurements Order Selections
A Source Water
(River, Reservoir)
Pressure
Level
pH
Temperature
Conductivity
Dissolved Oxygen
Turbidity    
Nitrate (NO3- )
Ammonium (NH4+)
Chloride (CL-)
Nitrite (NO2-)
SMR01
SMR02
SMR04
SMR06
SMR07
SMR09
SMR10
SMR21
SMR23
SMR27
SMR28
B Ground Water Pressure
Level
pH
Temperature
Conductivity
SMR01
SMR02
SMR04
SMR06
SMR07
C Water Treatment Pressure
Level
Free Chlorine
pH
Conductivity
TDS
Turbidity
Salinity
Differential Pressure
SMR01
SMR02
SMR03
SMR04
SMR07
SMR08
SMR10
SMR11
SMR14
D Water Distribution Pressure
Level
Free Chlorine
pH
Temperature
Conductivity
TDS
Turbidity
SMR01
SMR02
SMR03
SMR04
SMR06
SMR07
SMR08
SMR10
E Wastewater Effulence Level
pH
Temperature
Conductivity
Dissolved Oxygen
Suspended Solid
Nitrate (NO3-)
Chloride (CL-)
SMR02
SMR04
SMR06
SMR07
SMR09
SMR12
SMR21
SMR27
F Fisheries, Aquarium and Aquaculture Level
pH
Temperature
Dissolved Oxygen
Turbidity
Salinity
Level
Free Chlorine
ORP
Temperature
Nitrate (NO3-)
Ammonium (NH4
SMR02
SMR04
SMR06
SMR09
SMR10
SMR11
SMR02
SMR03
SMR05
SMR06
SMR21
SMR23
G Factory, Commercial Building Conductivity
TDS
Humidity and Temperature
Differential Pressure
SMR07
SMR08
SMR13
SMR14
H Weather Humidity
Barometer
Wind Speed and direction
SMR13
SMR15
SMR24
I Environment I    
(Strain, Landslide, Level)
Rain Gauge
Pyranometer
Level (water pressure)
Vibration Wire Input
Noise
SMR29
SMR30
SMR02
SMR19
SMR26
PAD01 IP 67 Handheld Muptiparameter Water Quality Meter
FDC1 IP68 Field Display, 1 SMR Sensor input)
HMI1 IP66 Display Controller Logger, 2 SMR Sensor inputs
HMI2 IP66 Display Controller Logger, 4 SMR Sensor inputs
HMI3 IP66 Display Controller Logger, 8 SMR Sensor inputs
SFC01 Flow Chamber (SMR04/05/07/08/09/10/11/12/21/23/27/32/33/34/39/40/41)
SFC02 Flow Chamber (SMR43/44/45/46)
BOX01 RS485 hub(4 ports)
BOX02 RS485 hub(8 ports)
CAB12 IP68 2 ports RS485 cable

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