-
E-mail
service@aquas.com.tw
- Phone
-
Address
No. 56, Lane 321, Sunshine Street, Neihu District, Taipei City, 11492
Product Categories
Kaichuang Water Resources Technology Co., Ltd
Colored Dissolved Organic Matter Analyzer
NegotiableUpdate on 06/13
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The colored dissolved organic matter analyzer can be directly connected through a digital communication interface. The CDOM analyzer provides simple, reliable, and cost-effective on-site sensor monitoring data. The colored dissolved organic matter analyzer also has remote status display, calibration, setting, and fault diagnosis functions. IP68 rated dust-proof and waterproof sturdy shell, 1500N high-strength Kevlar cable, with a maximum transmission distance of over 1.2 kilometers, directly installed in water quality analyzers for applications such as reservoirs, rivers, tap water, and sewage.
Product Details
characteristic
- Integrated micro chassis, built-in communicator and sensor
- IP68 sturdy submerged anti-corrosion shell, no control box required, can be directly installed on site
- Plug and play testing, real-time online measurement
- Ultra low power consumption, suitable for outdoor environments without electricity
- 1500N high tensile strength Kevlar cable
- Both the power supply and communication are equipped with surge isolation protection
- RS485 digital communication, can be connected in series to form a loop, saving wiring and engineering costs
- Standard Modbus RTU communication protocol, can be directly connected to PLC and human-machine interface
- The mirror window adopts wear-resistant and scratch resistant sapphire glass, which will not wear out during maintenance and cleaning
- Nano coating for mirror windows to prevent sludge deposition
- Choose an automatic cleaning brush to reduce maintenance work
- Built in memory that can store calibration parameters, technicians can directly take them outdoors for installation after calibration in the laboratory
- Read monitoring values through AQCFG tool software for calibration, parameter setting, and fault diagnosis
- IECEx CoC/ATEX Cat. 1, Ex ia IIB T5 Ga explosion-proof certification
Typical applications
surface water
technical specifications
- RS485 digital interface (standard Modbus RTU communication protocol), 19200 bps, 8 data bits, no parity, 1 stop bit; 4~20 mA (optional)
- Data resolution: 16 bits (0.001% FS)
- Surge protection: 4000 V DC
- Power supply: 5~12 V DC, 5 mA
- Protection: polarity, overload, short circuit
- Safety regulations: CE, FCC
Using the principle of fluorescence absorption, blue light is used to excite colored dissolved organic matter molecules in water, emitting green fluorescence. The strength of the fluorescence is proportional to the concentration of colored dissolved organic matter.
Installation method
immersive
SMR38 Colored Dissolved Organic Matter (CDOM) Analyzer
| Measurement method | fluorescence method |
| measuring range | 0~3,000 μg/L |
| accuracy | R2>0.999 is associated with continuous dilution of quinine sulfate |
| resolution | 0.01 μg/L |
| repeatability | ±1% FS |
| light source | LED 355 nm |
| Operating Pressure | Up to 10 Kgf/cm2 |
| operate temperature | 0~50 °C |
| Water sample flow rate | Up to 3 m/s |
| reaction time | 3 seconds |
| Protection level | IP68 |
| Connection method | 3/4 "-14PT; 5-core M12 cable head |
| casing | SS316L stainless steel |
| size | Φ34 Χ 226 mm |
| weight | Sensor: Approximately 500 g Cable: about 80g |
Order number
