32 Channel Hybrid Controller
Why Wireless?
Including installations, wireless systems can be less expensive.
- Hardwired system cost: 30% hardware vs 70% installation
- Wireless system cost: 90% hardware vs 10% installation
- Wireless products can be mounted in places that a wired system cannot without a huge expense.
When setting up a wireless system, you simply mount the units and turn them on.
- No wiring is required from the controller to the sensor.
- RKI has both battery-operated wireless transmitters and DC powered transmitters sending readings wirelessly to a controller.
FeaturesApplicationsSpecsDownloads
- 32 Channel hybrid monitor – supports wireless transmitters and up to 4 wired transmitters
- Radio options: 900 MHz radio or 2.4 GHz Standard
- 12 to 35 VDC operating voltage with optional AC power supply
- Operating temperature range of -40ºC to +70ºC
- 5 Push-button interface (ADD, MENU, SUB, SCAN/ HOLD and RESET/ESC)
- Two graphical LCD’s with LED backlights
- Programmable alarms
- 4 configurable alarm set-points:
- 4 front panel ALARM LED indicators (Red)
- 4 dry-contact relays (4 amps maximum per relay)
- Status LEDs for power and fault: multi-color status light; Amber fault LED for indicating system faults
- Output options: Wet contact fault DC fault terminal, relay 4 can optionally be configured as a fault relay, RS-485 Modbus
- NEMA-4X standard fiberglass enclosure with clear window; optional stainless-steel enclosure with clear window
- Petrochemical plants
- Refineries
- Water & wastewater treatment plants
- Pulp & paper mills
- Manufacturing facilities
- Automotive
- Semiconductor plants
- Chemical plants
| Product Type | 32 Channel gas monitor |
| Operating Voltage | 12V to 35V DC or 120V AC |
| Current Draw | 275 mA maximum at 24 VDC |
| Power Supply | 3.13A (75W), 85/264V AC to 24V DC (optional) |
| Antenna Connection | External N-female radio frequency (RF) connector |
| Customizable Settings | Option to disable alarm relays |
| Protection | Power electromagnetic interference (EMI) filter 4-20 mA surge suppression RS-485 surge suppression |
| Display Screen | 2 graphical LCD screens with 128×64 resolution transflective (sunlight readable) with LED backlight |
| Interface | 5 Push-buttons (MENU, ADD, SUB, SCAN/HOLD and RESET/ESC) |
| Temperature Range | -40°C to +70°C |
| Wireless (Digital), Wired (Analog) Input | Up to 32 Wireless sensor inputs, up to 4 can be 4-20 mA wired analog 4-20 mA inputs |
| Digital Output | RS-485 Modbus |
| Alarm Indications | Strobe light and horn mounted on case (optional) |
| Relays |
li> |
| Product Compatibility | Wireless: AirLink 6900 Transmitter, AirLink T3A, AirLink VOC Pro, AirLink Alert, Wired (4-20mA): M2A, S2, T3A, VOC Pro, and Air Alert |
| Wireless Radio Options | 900 MHz radio 2.4 GHz radio |
| Networks | 52 Networks (900 MHz radio) 78 Networks (2.4 GHz radio) 255 Addresses per network |
| Enclosure Materials | NEMA-4X fiberglass enclosure, with clear window (available in stainless steel) |
| Add On Hardware | Optional strobe and/or horn attached (uses one relay) |
| Product Dimensions | 10 in, L x 8 in. D x 6 in. H (Max. dimensions with attachments) |
| Total Weight | 8.20 lbs |
| Product Mounting | 4 Mounting feet, 6 in. D x 12-1/4 in. T (included), Maximum mounting bolt/screw size of 5/16 in. (8mm) diameter |
| Hardware Warranty | 1-Year limited |
