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RaeGuard 4-20 mA VOC PID Transmitter
The RaeGuard is a permanently mounted (fixed) photo ionization detector (PID) transmitter that operates from 9 to 36 VDC power source and provides an analog (4-20 mA) signal output in three full scale ranges of 20 ppm, 100 ppm, or 1,000 ppm isobutylene equivalent. Housed in an explosion-proof enclosure, the RaeGuard is equipped with a local digital display of the gas concentration and functional keys for performing calibration.
Features
- 4-20 mA analog output ranging from 0.1 to 100.0 ppm, or 1 to 1,000 ppm isobutylene equivalent
- 4-20 mA analog output ranging from 0.01 to 20.00 ppm isobutylene equivalent for ultra-sensitive version
- Explosion-proof enclosure for hazardous locations
- Long life 10.6 eV Ultraviolet lamp and 3D Sensor
- Built-in pump with replaceable in-line filter and patented self cleaning duty cycle operation
- Local displays with adjustment keys
- Magnetic key interface eliminates need to open explosion proof housing when making calibration and other minor adjustments
- Operation at 9 to 36 VDC
- Two dry contact outputs (<30V, 2A)
Applications
- Waste water treatment plants
- Marine and off-shore oil wells
- Refineries & petrochemical plants
- Power plants
- Pulp and paper mills
- Solvent recovery systems
- Painting and coating operations
- Air Quality
Hazardous Location Classification
- UL Class I, Div 1, Groups B, C, D T6
- cUL Class I, Div 1, Groups B, C, D, T6
- ATEX II 2G EEx d IIB T6
Specifications
| Detector |
3D PID sensor standard, 10.6 eV lamp |
| Calibration |
2 point field calibration |
| Intrinsic Rating |
UL Class I, Div I, Groups B, C, D, T6
cUL Class I, Div I, Groups B, C, D, T6
ATEX II 2G EEx d IIB T6 |
| Power |
9-36 VDC max 125mA at 24V |
| Output |
4-20mA |
| Sampling |
Internal diaphragm pump |
| Display |
7 segment, 4 digit LCD with 4 color coded faults LEDs |
| Response Time (t90) |
40 seconds to 90% of reading using isobutylene, depending on duty cycle |
| User Interface |
Magnetically accessed keys for calibration |
| Temperature |
-4 to 131°F |
| Humidity |
0-95% rH, non-condensing |
| Dry Contact |
Max 30V, 2A |
| Mounting |
2 holes 5.25" from center to center |
| Size |
5" x 5" x 4.5" |
| Weight |
5.5 pounds |
Ordering Information
For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.
Downloads
 RaeGuard literature
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