Listing ID #3832361
Company Information
Ask for more detail from the seller
Contact Supplier
The VOC-8... air quality sensors measure the concentration of multiple gases
and odorous substances in the air with constant output. These substances, for
example, may be smoke, kitchen vapors, human odors and unpleasant
smells. In conjunction with a control device, it controls the fresh air supply
according to the quality of the air in the room; as a result, energy savings
can be made. In combination with a measurement device, it provides an
indication of air quality in the room
Â
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 |
Â
| 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) |
Nature of Business
Manufacturer / Exporter / Supplier / Retailer
Connect with us
For Buyer 
For Seller 
Help 