Concentration sensor controller IQ SensorNet 282

temperatureredoxindustrial

Overview
The IQ SensorNet 282 and 284 controllers are a modular, plug-and-play system for a complete sensor network for continuous process monitoring and control. The system measures water quality parameters anywhere in a facility and provides improved network visibility, early detection of network failures, and support for regulatory compliance. The controllers include an easy-to-read color display, USB interface and data logging for analysis and troubleshooting. The 282 and 284 support common communication protocols including MODBUS TCP, MODBUS RTU, PROFIBUS and PROFINET.

Key features

• Modular IQ SensorNet architecture: interchangeable IQ sensors, IQ cables and IQ modules
• Scalable: controllers can accommodate 1–4 sensors, allowing up to 20 parameters to be measured when expanded in the network
• Data logging and USB interface for export and troubleshooting
• Multiple communication options: MODBUS TCP, MODBUS RTU, PROFIBUS, PROFINET and fieldbus/Ethernet options
• Integrated lightning protection and ETL/cETL/CE certifications
• Available in AC or 24 V AC/DC power versions
• Options for additional modules (relay, analog output, power supply, extension, wireless, etc.)

Measured parameters (examples)

• Dissolved oxygen (optical or electrochemical)
• pH
• ORP
• Conductivity / Specific conductance
• Temperature
• Orthophosphate
• Turbidity (with ultrasonic cleaning)
• TSS (total suspended solids) (with ultrasonic cleaning)
• Ammonium
• Nitrate
• Nitrite (ultrasonic cleaning)
• NOx (ultrasonic cleaning)
• Potassium
• Chloride (menu value only in some configurations)
• COD / BOD (ultrasonic cleaning)
• TOC / DOC (ultrasonic cleaning)
• SAC (spectral absorption coefficient) (ultrasonic cleaning)
• Salinity
• Sludge Level
• UVT-254 (ultrasonic cleaning)

System configurations and options
The 282 and 284 are offered in multiple controller configurations to match facility requirements (examples of configurable features: number of sensor connections, number of current outputs, number of relays, PROFIBUS or MODBUS connectivity, Ethernet/RJ45 remote control, 24 V AC/DC power-ready versions, and extended module stacking). The platform supports docking of up to three stacked modules for expansion.

Accessories (examples)

• IQ SensorNet FDO® Dissolved Oxygen probes
• IQ SensorNet TriOxmatic probes
• IQ SensorNet VisoTurb® sensors
• IQ SensorNet ViSolid® suspended solids probes
• IQ SensorNet VARiON® Plus sensors (ammonium, nitrate, potassium, chloride)
• IQ SensorNet NitraLyt® Plus, AmmoLyt® Plus and SensoLyt® sensors
• IQ SensorNet sensor cables, relay and output modules, power supply modules, extension/junction modules, wireless module

Price / ordering
Price: Request Pricing (product sold in configurable SKUs and system configurations).

caractéristiques / spécifications techniques

• Cable feeds: 4 screw cable glands M16 x 105
• Cable options: 2-wire with shield for power supply and communications; resistant to polarity reversal; comprehensive EMC shield control; cable topology can be line, tree, star or multiple star; total cable length max. = 250 m (820 ft)
• Certification: ETL, cETL, CE
• Connector: Screw terminal strips; terminal area for solid connectors 0.2 to 4.0 mm2, for flexible connectors 0.2 to 2.5 mm2; accessible through cover; used for connecting sensors or as input/output or for looping/branching of the IQ SensorNet cable
• Display: Graphic color display; resolution 320 x 240 pixels; visible area 77 x 64 mm (3.03 x 2.52 in); backlit
• Enclosure: Material PC-20% (polycarbonate with 20% fiberglass); Rating IP-66 (not suitable for conduit connection)
• Dimensions (282/284): 144 W x 144 H x 120.2 D mm (5.67 W x 5.67 H x 4.73 D in)
• Weight: 282/284: 1.2 kg (2.6 lbs); DIQ/S 284-CR6: 1.7 kg (3.7 lbs)
• Integrated lightning protection: according to EN 61326 enhanced over-voltage protection implemented in each component
• Keypad: 5 operation keys (Measurement (M), Calibration (C), Set/System (S), OK and ESC) plus 4 directional buttons
• Memory: Data memory up to 520,000 data sets
• Module coupling at rear: Combined mechanical and electrical connection for rapid coupling of modules; no wiring required; up to 3 modules stacked
• Operating temperature: -4 to 131 °F (-20 to 55 °C)
• Power: 100 to 240 VAC (50/60 Hz) or 24 V AC/DC depending on model
• Radio (wireless module option): Class 1 radio transmission with a typical range of 100 m (328 ft); max 300 m (984 ft)
• Storage temperature: -13 to 149 °F (-25 to 65 °C)
• Warranty: 3 years