SMR45 Series
Total Organic Carbon Analyzer
Description
Products
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Organic Analyzer
Features
- All-in-One Compact Housing, Built-in Transmitter and Sensors
- Robust IP68 Water Submersible Protection
- 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
- Turbidity or Suspended Solids Compensation
- Onboard Memory Allowing Users Easily Calibrate and Configure Sensor at Lab and Distribute to Various Fields Sites
- Software Tool for Data Monitoring, Calibration , Configuration and Diagnosis
Applications
Drinking water, surface water, industry, water treatment, wastewater
Specifications
- 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
The analyzer consists of UV 254 nm light source, a sample cell, and a light detector (photo detector). Incident light is absorbed by the sample, and the light is measured by the detector. The value depends on the amount of absorbance in the sample. The transmitter uses a long life LED and the 180° light method in accordance with International standard to assure accurate measurement values. An automated mechanical wiper is to remain surface clean and remove air bubbles of the optical window in order to maximize the accuracy and minimize the maintenance requirement.
SMR45 Total Organic Carbon Analyzer
| Measurement range | SMR45-1: 0~25 mg/L(20 mm) SMR45-2: 0~200 mg/L(5 mm) SMR45-3: 0~5,000 mg/L(2 mm) SMR45-4: 0~1,000 mg/L(1 mm) SMR45-5: 0~5,000 mg/L(1 mm) |
| 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 |
| Dimension | SMR45-1~4: Φ 39 Χ 320 mm SMR45-5: Φ 68X443 mm |
| Weight | analyzer: approx. 1 Kg Cable: 80g/m |
Ordering
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| Note |
| Standard cable length is 3 m, customized length is available upon request |
