RKI AirLink 6940XP
Wireless Battery Powered Explosion Proof Transmitter
Features
- Electrochemical, PID, or low power IR sensors
- Wireless communication
- 900 MHz radio and 52 networks
- 2.4 GHz radio and 78 networks
- Battery powered: 3.6 V/76 Ah battery pack (non-rechargeable)
- Battery life
- 6-months maximum
- 2-weeks plus for PID
- Graphical LCD with LED backlight
- 3 Push-button interface (ADD, MENU, SUB) with 4 corresponding magnetic, non-intrusive switches
- Sensor warranty subject to factory verification
- 1-Year limited hardware warranty
AirLink 6940XP Product Datasheet [PDF]
AirLink 6940XP Operator’s Manual [PDF]
AirLink Brochure [PDF]
The RKI AirLink 6940XP series ambient air multi-gas detector is a versatile assembly that uses up to four electrochemical, PID or low-power infrared sensor elements to detect a variety of gases. Wireless, battery power (3.6 V/76 Ah) with 900 MHZ or 2.4 GHz radio options. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics. Mounting is made easy and mobile using the optional wheeled stand.
The AirLink 6940XP represents the latest leading edge wireless technology in fixed gas detection today.
Related Services
- Design, Consultations, and Engineering
- Installation
- Start-up
- Training
- System Maintenance
Application
- Petrochemical plants
- Refineries
- Water & wastewater treatment plants
- Pulp & paper mills
- Manufacturing facilities
- Chemical plants
Sensor Options
| Gas Type | Range | T90 | Hazard Classification |
| AsH3 | 0 – 1 ppm | < 30 sec. | Class 1, Div 2 |
| CH4 IR | 0 – 100% LEL | < 30 sec. | Class 1, Div 1 |
| CL2 | 0 – 10 ppm | < 60 sec. | Class 1, Div 2 |
| CLO2 | 0 – 1 ppm | < 120 sec. | Class 1, Div 2 |
| CO | 0 – 300 ppm | < 30 sec. | Class 1, Div 1 |
| CO2-IR | 0 – 1.5% Vol. | < 30 sec. | Class 1, Div 1 |
| ETO | 0 – 10 ppm | < 80 sec. | Class 1, Div 2 |
| F2 | 0 – 1 ppm | < 80 sec. | Class 1, Div 2 |
| H2 | 0 – 4% Vol. | < 60 sec. | Class 1, Div 1 |
| H2S | 0 – 100 ppm | < 30 sec. | Class 1, Div 2 |
| H2S2K | 0 – 2000 ppm | < 25 sec. | Class 1, Div 2 |
| HCL | 0 – 30 ppm | < 300 sec. | Class 1, Div 2 |
| HCN | 0 – 30 ppm | < 70 sec. | Class 1, Div 2 |
| HF | 0 – 10 ppm | < 90 sec. | Class 1, Div 2 |
| LEL-IR | 0 – 100% LEL (0 – 5% Vol.) | < 30 sec. | Class 1, Div 1 |
| LEL HC-IR | 0 – 100% LEL | < 30 sec. | Class 1, Div 1 |
| NH3 | 0 – 100 ppm | < 90 sec. | Class 1, Div 2 |
| NH3 300 | 0 – 300 ppm | < 120 sec. | Class 1, Div 2 |
| NH3A | 0 – 1000 ppm | < 120 sec. | Class 1, Div 2 |
| NO | 0 – 100 ppm | < 40 sec. | Class 1, Div 2 |
| NO2 | 0 – 20 ppm | < 25 sec. | Class 1, Div 2 |
| O2 | 0 – 25% Vol. | < 15 sec. | Class 1, Div 1 |
| O3 | 0 – 5 ppm | < 60 sec. | Class 1, Div 2 |
| PH3 | 0 – 5 ppm | < 30 sec. | Class 1, Div 2 |
| SO2 | 0 – 20 ppm | < 35 sec. | Class 1, Div 1 |
| PID VOC 10.6 eV Low Range | 0 – 10.00 / 20.00 / 50.00 ppm | < 3 sec. | Class 1, Div 1 |
| PID VOC 10.6 eV High Range | 0 – 100 / 200 / 500 / 1000 / 2000 ppm | < 3 sec. | Class 1, Div 1 |
| PID – VOC 10.0 eV | 0 – 10.00 / 20.00 / 50.00 / 100 ppm | < 3 sec. | Class 1, Div 1 |
| PID – VOC 11.7 eV | 0 – 100 ppm | < 3 sec. | Class 1, Div 1 |
Specifications
| Sensor Type | Electrochemical, PID or low-power infrared sensor | |
| Power Type | Battery powered 3.6V (76 Ah) battery pack (non-rechargeable) | |
| Battery Life | 6 Months maximum battery life (2 weeks if PID is used) | |
| RF Connection | External N-female radio frequency (RF) connector | |
| Display Screen | 160×104 Resolution graphical LCD screen
Transflective (sunlight readable) with LED backlight |
|
| Interface | 4 Push-buttons (MENU, BACK, ADD and SUB)
4 Magnetic non-intrusive switches for calibration (MENU, BACK, ADD and SUB) |
|
| Customizable Settings | Adjustable background gas setting settable per sensor element | |
| Temperature Range | -40°C to +60°C | |
| Wireless 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 (II 2.4 GHz radio)
255 addresses per network |
|
| Product Dimensions | 7 in. D x 11 in. W x 24 in. H (Max. dimensions with attachments) | |
| Total Weight | 25 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. |
|
| Hardware Warranty | Limited one year | |
| Sensor Element Warranty | Varies with sensor type and element and is subject to factory verification | |
| Part Number Formula | Compatible with AirLink 7010 and AirLink 7032 | |
| Battery Warranty | 90 days from ship date | |
| Optional Product Accessories | 2-Wheeled cart/stand | |
