Products

Algae and Microbial Analyzer
Chlorophyll a Analyzer

SMR35 Series

Chlorophyll a Analyzer

Description
Chlorophyll a Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. Housing in a robust IP68 proof enclosure, 1500 N tensile strength Kevlar reinforced cable, up to 1.2 km digital data transmission, the Chlorophyll a Meter is ideally used in water/wastewater industry.
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Features
  • All-in-One Compact Housing, Built-in Transmitter and Sensors
  • Robust IP68 Water Submersible Protection, Directly Installed in the Field, No Cabinet Required
  • Plug & Play, On-line Realtime Measurement
  • Ultra Low Power Consumption, Ideal for Outdoor Applications
  • 1500 N Tensile Strength Kevlar Reinforced Cable
  • Surge Protection for Power and RS485 Communication
  • RS485 Digital Communication, Minimize Cabling and Engineering Cost
  • Standard Modbus RTU Protocol, Direct Connected with PLC, HMI
  • Innovative Nano Coating to Remain Window Clean
  • Auto Cleaning Wiper, Less Maintenance
  • Onboard Memory Allowing Users Easily Calibrate and Configure Sensor at Lab and Distribute to Various Fields Sites
  • AQCFG Software Tool for Data Monitoring, Calibration , Configuration and Diagnosis
  • IECEx/ATEX Ex ia IIB T5 Ga Explosive Proof Certification
Applications
Surface water
Specifications
General
  • Output Signal: RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit; 4~20 mA
  • Data Resolution: 16 bits (0.001% FS)
  • Surge Protection: 4000 V DC
  • Power: 5~12 VDC ±10%, 300 mA
  • Protection: polarity, overload, short circuit
  • Safety: CE, FCC
Measurement Method
It is based on fluorescent optical lechnology. A fluorometer generates the wavelength of light required to excite the analyte of interest, it selectively transmits the wavelength of light emitted, then it measures the intensity of the emitted light. The emitted light is proportional to the concentration of the analyte being measured. 

Inatallation

Submersible

SMR35  Chlorophyll a Analyzer 
Measurement range 0~500 μg/L
Accuracy Linearity R² > 0.999 for serial dilution of Rhodamine WT solution equivalents
Resolution 0.01 μg/L
Repeatability ±1% FS
Light source LED 460 nm
Operation pressure Max.10 Kgf/cm²
Operating Temperature 0~50 °C
Process flow rate Max.3 m/s
Response time 3 secs
Protection IP68
Connection 3/4”-14 PT; 5-pin M12 plug
Housing SS316L; Titanium
Dimension Φ 34Χ226 mm
Weight analyzer: approx. 500g (SS316L); 400 g (Titanium)
Cable: 80 g/m
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