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RKI Instruments AirLink T3A Sensor/Transmitter with j-box, Formaldehyde (HCHO), 0-10 ppm with 900 MHz radio - 66-6311-10-W
Item #:
66-6311-10-W
Brand:
RKI Instruments
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66-6311-10-W AirLink T3A Sensor/Transmitter with j-box, Formaldehyde (HCHO), 0-10 ppm with 900 MHz radio by RKI Instruments
The AirLink T3A Series Gas Detector ambient air hazardous gas detector is a versatile assembly that uses an electrochemical, infrared, catalytic bead sensor element to detect a variety of gases. Wired power (12 to 35 VDC) with wireless communication controller. An RKI wireless T3A also has 4-20 mA analog and RS-485 Modbus outputs as standard. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics.
Features
- Electrochemical, Infrared, catalytic bead sensors
- Wired power (3-Wire), 12 to 35 VDC operating voltage
- Output options: Wireless 900 MHz or 2.4 GHz; 4-20mA (3-wire) analog; RS-485 modbus
- Operating temperature range -40°C to +54°C
- Graphical LCD with LED backlight
- 3 Push-button interface (ADD, MENU, SUB) with 3 corresponding magnetic, non-intrusive switches
- 2 Individually configurable alarms
- 2 Front panel LED indicators (amber and red)
- 2 Optional fully programmable alarm relays (dry contacts)
Industry Applications
- Petrochemical plants, Refineries
- Water & wastewater treatment plants
- Pulp & paper mills
- Manufacturing facilities
- Chemical plants
*Please note we can only ship RKI products to customers within the United States
Sensor Type | Electrochemical, infrared, catalytic bead |
Operating Voltage | Wired power (3-Wire) 12 to 35 VDC |
Power Draw | 2 Watts maximum |
Protection | Power electromagnetic interference (EMI) filter 4-20 mA surge suppression RS-485 surge suppression |
Display Screen | 102x64 Resolution graphical LCD screen transflective (sunlight readable) with white LED backlight |
Interface | 3 Push-buttons (MENU, ADD and SUB) 3 Magnetic non-intrusive switches for calibration |
Customizable Settings | 2 Individual-configurable alarm LED/relay set-points |
Temperature Range | -40°C to +54°C (-40°F to +130°F) |
Wireless Output, Radio Options | 900 MHz (200 mW) radio (1-1.5 miles range) or 2.4 GHz (125 mW) radio (1-1.5 miles range) |
Networks | 52 Networks (900 MHz radio) or 78 networks (2.4 GHz radio) 255 addresses per network |
Output (digital) | RS-485 modbus |
Wired (Analog) Output | 4-20 mA (3-Wire) Fault terminal Optional 2 dry-contact relays with replaceable 4 amp fuses |
Remote Sensor Kit (Optional Additional Feature) | Remote sensor kit with enclosure (5 pin) • Electrochemical sensor max. length: 250 feet • Infrared sensor max. length: 40 feet • Catalytic bead sensor max. length: 15 feet |
Product Dimensions | 5.5 in, L x 6 in. D x 7 in. H (8 in. W x 17 in. H Max. dimensions with attachments) |
Total Weight | 6 lbs. |
Hazardous Location Approvals | Main Enclosure: Certified explosion / flame proof CQPSUS Class I, Division 1 & 2, Groups B, C & D Nema 3, 4, 4X, 7 (B, C, D) 9 (E, F, G) Temp.= -20°C to +60°C Sensor Housing: Certified explosion / flame proof CQPSUS Class I, Division 1 & 2, Groups B, C & D Temp.= -40°C to +60°C Note: Certification only applies to some gases. Toxic gases not certified for Div. 1 locations are suitable for Div. 2 applications but have no third party approval. |
Controllers, Wireless | Compatible with AirLink 7010 and AirLink 7032 |
Controllers, Analog | Compatible with all RKI Beacon controllers, as well as most DCS / PLC systems: Beacon 110, Beacon 200, Beacon 410A and Beacon 800, and MC-6400 |
Warranty | 1-Year warranty for electronics and sensor |