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Organic Analyzer

SMR45 Series

Total Organic Carbon Analyzer

Description

Total Organic Carbon Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. The total organic carbon meter housing in a robust IP68 proof enclosure, 1500 N tensile strength Kevlar reinforced cable, up to 1.2 km digital data transmission, TOC Analyzer or TOC 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
Sapphire Glass Windows to Prevent Scratch
Innovative Nano Coating to Remain Window Clean
Auto Cleaning Wiper, Less Maintenance
Suspended Solids Compensation
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

Drinking water, surface water, industry, water treatment, wastewater

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%, 400 mA (SMR45-1~4); 12 VDC ±10%, 0.5 A (SMR45-5)
Protection: polarity, overload, short circuit
Safety: CE, FCC

Measurement Method
It is based on fluorescent optical technology. A fluorometer generates the wavelength of light required toexcite 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.

SMR45 Total Organic Carbon Analyzer

Measurement range	SMR45-1: 0~25 mg/L (20 mm)(suspended solids<200 mg/L) SMR45-2: 0~250 mg/L (5 mm)(suspended solids<1,000 mg/L) SMR45-3: 0~500 mg/L (2 mm)(suspended solids<2,500 mg/L SMR45-4: 0~1,000 mg/L (1 mm)(suspended solids<5,000 mg/L) SMR45-5: 0~6,000 mg/L (1 mm)(suspended solids<5,000 mg/L)
Accuracy	SMR45-1~4: ±5% in standard solution SMR45-5: ±10% in standard solution (0~100 mg/L); ±5% in standard solution (100~4,000 mg/L); ±10% in standard solution (4,000~6,000 mg/L)
Resolution	0.01 mg/L
Repeatability	±3% in standard solution
Light source	LED 254 nm
Beam angle	180°
Light path length	1, 2 , 5 , 20 mm
Process flow rate	Max. 3 m/s
Operation pressure	Max. 10 Kgf/cm²
Operating temperature	0~50 °C
Response time	3 secs
Protection	IP68
Connection	3/4”-14 PT; 5-pin M16 plug
Dimension	SMR45-1: Φ 50X305 mm SMR45-2: Φ 50X290 mm SMR45-3: Φ 50X287 mm SMR45-4: Φ 50X286 mm SMR45-5: Φ 68X433 mm
Weight	analyzer: approx. 1 Kg Cable: 80g/m