68 | 866-660-8864 | fax 503-296-2529 | www.senvainc.com NEW ! FEATURES 7 year limited warranty PROUDLY MADE IN USA VT0R VOC Value Series Recessed Wall VOC Sensor Senses volatile organic compounds 0-5/10V/2 and 3-wire 4-20mA transmitter Sleek & functional low-profile design APPLICATIONS ▪ Controlling ventilation in response to occupancy ▪ Ventillation control ▪Economizer control ▪ Cafeterias, conference rooms, restrooms and public assembly areas Easy Wiring ▪ Streamlined enclosure design and 45o terminals ensure quick and simple installation DESCRIPTION The VT0R is capable of sensing thousands of VOC’s coming from sources such as paints, glues, cleaners, alcohol, building products, smoke, and myriad other harmful or offensive gases. It’s ability to sense these contaminants in addition to breath and other bodily funcitons makes it the preferred alternative or compliment to CO2 occupancy sensing. The VT0R Value Series ensures that odor and ventilation issues are never a topic of conversation. An array of analog outputs and thermistor options accommodate any installation and keep occupants breathing easy. Sleek and functional design ▪ Standard wall plate size fits most single gang junction boxes ▪ Flush-mount screw plugs for tamper-resistance ▪ Ideal for schools, hotels, offices, bathrooms, etc. Superior sensing ▪ Humidity compensation for higher accuracy ▪ Gasket ensures excellent measurement accuracy Industry-leading warranty ▪ 7-year limited warranty on electronics; sensor element 2 yearsHigher Reliability, Faster Installation, Superior Accuracy | Sense the difference | 69 AIR QUALITY HUMIDITY/TEMPERATURE HT1R Series FULLY CUSTOMIZABLE Sell your brand of sensor ▪ Private label with low up-front cost ▪ Minimum order of only 10 units ▪ Market your brand, your service ▪ Direct all service calls to you Professional look and feel ▪ Color printed with UV ink ▪ No bulky, cheap-looking stickers ▪ High quality, long lasting marketing Call for a sample today! SPECIFICATIONS Power Supply12-30VDC/24VAC (1) , 24mA max OutputAnalog outputs0-10V, 0-5V, 2-wire or 3-wire 4-20mA Output scalingVOC intensity0-500 (relative intensity) Thermistor OptionsYes, see ordering table on left VOC Sensor Performance TypeMOS GasEthanol Range0-1000ppm of ethanol equivalent Response Time<10s Humidity CompensationYes Enclosure Dimensions4.45”h x 2.7”w x 0.5”d (depth measured from wall) RH 0 to 90% RH (operating) 0- to 80% (storage) Temp Rating 14 to 122oF (-10 to 50oC) (operating) 5 to 30ºC (storage) ComplianceCE, RoHS ORDERING Output Type A = 0-5VDC, 3-wire B = 0-10VDC, 3-wire C = 4-20mA, 2-wire D = 4-20mA, 3-wire Temperature A = None C = 100Pt (385) D = 1000Pt (385) E = 10k type 2 F= 10k type 3 G = 10k type 3 w/11k shunt H = 3k I = 2k2 J = 1k8 K = 20k L = 100k VT0R - WHAT IS VOC? VOC means volatile organic compounds which can be found in a number of harmful and other gases, odors, and smoke. Some example contaminants are listed on the right. The output of this product has been converted from a raw Ethanol concentration into an intensity value, ranging from 0-500. An environment with normal air quality will typically read about 100 on this scale. Suggested control actions are listed to the right. VOC LevelSuggested Action 0-200 None, air quality is good 200-300 Ventilate, purify 300-500 Ventilate, purify intensely VOC ContaminantSources Harmful Gases Paints, glues, solvents, furniture, mattresses, carpet, flooring, building products Other gases Alcohol, cleaners, perfume, cooking smells Odors Rotten food, flatulence, breath, cosmetics, pet pee Smoke Cigarette smoke (1) One side of transformer, secondary is connected to signal common. Dedicated transformer is recommended. 15-30VDC/24VAC power supply voltage required for 10 volt output.Next >