Remote display KwikSense RD

OLEDnumericindustrial

Overview
The Uniphos KwikSense RD duplicates the transmitter display to a remote location, allowing viewing and local control when the primary gas transmitter is difficult to access. It can operate as a controller and/or as a bridge between detector and controller.
It provides RS-485 MODBUS-RTU and 4-20 mA outputs for connection to controllers and detectors. All settings are configurable via the supplied non-intrusive magnetic wand. The unit holds international certifications including ATEX, IECEx, SIL2 and InMetro.

Application

• Oil, gas and petroleum installations
• Petrochemical plants
• Chemical processing
• Pharmaceutical manufacturing
• Marine and offshore platforms
• Fertilizer plants
• Nuclear facilities
• Iron and steel works

Features

• Remote display and detection capability
• Analog 4-20 mA output with digital MODBUS over RS-485
• Temperature class T4: -20 °C to +85 °C
• Three potential-free relay contacts
• Configuration via non-intrusive magnetic wand
• International certifications: ATEX, IECEx, SIL2, InMetro (and others)

Specifications

• Sensor input: industry-standard 4-20 mA (sensor module not applicable)
• Operating voltage: 18 to 30 V DC
• System type: Microcontroller-based instrument with non-intrusive calibration
• Display: 8 x 2 OLED
• LED indicators: Tri-colour LED
• Alarms: Two user-settable alarms
• Outputs: RS-485 MODBUS / 4-20 mA current
• Relays: 3 potential-free contacts
• Load resistance: max 600 Ω
• Power consumption: < 3 W
• Enclosure: Flameproof cast aluminium alloy or SS-316
• Ingress protection: IP66
• Dimensions: Diameter ≈ 250 mm; Height ≈ 170 mm
• Wiring: 3/4-wire configuration
• Interface: Calibration/configuration via non-intrusive magnetic wand; optional wireless interface
• Operating temperature: -20 to 60 °C
• Operating pressure: Ambient +10%
• Operating humidity: 0–95 %RH (non-condensing)
• Cable entries: ½” NPT (2) and 3/4” (1)
• Certifications: ATEX, IECEx, SIL2, InMetro (plus PESO, CMFRI, MED as listed)
• Weight: Cast aluminium ≈ 2.5 kg; SS-316 ≈ 5.2 kg

Technical specifications

• Model input: Industry-standard 4-20 mA
• Digital comms: RS-485 MODBUS-RTU
• Power: 18–30 V DC; < 3 W consumption
• Display: 8 x 2 OLED
• Alarms/relays: Two user-set alarms; three potential-free contacts
• Enclosure/protection: Flameproof cast aluminium or SS-316; IP66
• Dimensions & weight: Ø ~250 mm; H ~170 mm; ~2.5 kg (Al) / ~5.2 kg (SS316)
• Environment: -20 to 60 °C; 0–95 %RH non-condensing
• Entries & wiring: ½” NPT (2) & 3/4” (1); 3/4-wire
• Configuration: Non-intrusive magnetic wand; optional wireless monitoring/configuration
• Certifications: ATEX, IECEx, SIL2, InMetro (and others)