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Leading Manufacturer, Supplier & Retailer of VOC-8 : Indoor Air Quality Transmitters.
The VOC-8. air quality sensors measure the concentration of multiple gasesand odorous substances in the air with constant output. These substances, forexample, may be tobacco smoke, kitchen vapors, human odors and unpleasantsmells. In conjunction with a control device, it controls the fresh air supplyaccording to the quality of the air in the room; as a result, energy savingscan be made. In combination with a measurement device, it provides anindication of air quality in the room
Special Features :| IAQ multi-gas detection | |
| Continuous monitoring | |
| Long-life solid state sensor | |
| Easy sensitivity adjustment | |
| Room, 0-10 VDC signal | |
| Duct, 0/2-10 VDC, 0(1)-5 VDC, or 0/4-20 mA signal |
| Indoor Air Quality Transmitters | VOC-820 (Room) | VOC-810 (Duct) |
| Electrical | ||
| Power supply | 24 VAC, ± 24%, 50 to 60 Hz | |
| Power consumption | 3.0 VA | |
| Sensor Performance | ||
| Gas detected | Measure contaminants (multiple, different gases; ie., hydrocarbons, hydrogen, alcohols,benzene, carbon monoxide, formaldehyde, cigarette smoke and many other gases) | |
| Sensor element | Solid state, semiconductor | |
| Range | 0 to 100% of contaminants | |
| Sensitivity | Adjustable, potentiometer (to room conditions after approx. 2 days) |
|
| Response time | < 60 sec at 98 ft/min (0.5 m/s) |
< 100 sec at 98 ft/min (0.5 m/s) |
| Load max | > 5K Ohms | |
| Type of Control | ||
| Analog output signal | 0 to 10 VDC | 0(2) to 10 VDC or 0(1) to 5 VDC 0(4) to 20 mA w/less than 500 Ohms |
| Operability | Attained after a warm-up period of 130 min. | |
| Environmental | ||
| Permissible air velocity |
2,953 ft/min (15 m/s) | |
| Permissible ambient temperature - working |
32°F to 104°F (0°C to 40°C) | 4°F to 158°F (-20°C to 70°C) |
| - storage | -13°F to 158°F (-20°C to 70°C) | |
| Permissible ambient humidity | 5 to 95% RH | |
| Physical | ||
| Enclosure, standard - material |
Thermoplastic, fi re retardant | |
| - color | White | Yellow, black |
| - protection | NEMA 1 (IP 30, EN 60529) | NEMA 1 (IP 40, EN 60529 w/conduit connection IP 54, EN 60536) |
| - installation | Surface mounted | Duct mounted, bracket incl. Probe insertion 1.57 to 6.54 (40 to 166 mm) |
| Dimensions W x H x D |
3.0 x 3.0 x 1.34 in (76 x 76 x 34 mm) | 2.9 x 5.5 x 2.5 in (73 x 140 x 64 mm) & Probe Ø 1.18 x 7.24 in (Ø 30 x 183 mm) |
Omicron Sensing Pvt Ltd (Omicron Sensing Pvt Ltd)
10, Sarang Street, Mumbai, Kalbadevi, Maharashtra - 400003, India
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