1Wire-UNI air quality sensor

interior temperature, humidity detector, atmospheric pressure and volatile organic substances (TVOC) with 3M 1wire-Uni connection. The atmospheric pressure sensor is suitable for predicting weather or for monitoring pressure leakage in overpressure or vacuum spaces. The volatile sensor detects the ratio of volatile gases in the air (Parts per billion, ie the number of particles per billion, or how many billionths of air are these volatile substances). Modern design for inconspicuous installations in offices, flats or public buildings. Suitable for all HWG units supporting 1Wire-Uni.

• Research institutes, laboratories
• Schools, kindergartens, places with higher concentration of persons
• museums, archives, exhibition space
• offices, meeting rooms, corridors
• apartment buildings, hotels, guest houses
• conservation objects, libraries

• temperature
• Measurement range--30-+70 ° C
• measurement accuracy-0.8 ° C
• resolution-0.1 °
• moisture
• Measurement range-0-100 # i6per # rh
• Measurement accuracy-5# i6per# rh at 25 ° C
• resolution-0.1 # i6per # rh
• atmospheric pressure
• Measurement range-30 000-110 000 pa
• relative accuracy of –12 Pa (95 000-105 000 at 25 ° C)
• Absolute accuracy of –100 Pa (30 000-110 000 at-20-65 ° C)
• the temperature coefficient of the shift-1.5Pa/h (in the range of 25-40 ° C at 90,000 Pa)
• resolution-10 pa
• air quality
• Measurement range-0-60 000 ppb
• resolution-1 ppb in range 0 PPB-2008 PPB, 6PPB in the 2008 PPB-11110 PPB and 32PPB in the range of 11110 ppb-60000 ppb
• Measurement accuracy-15 # i6per # of measured value

• Maximum length 1-Wire bus-20m
• Maximum number of sensors per 1-Wire UNI port-1 (in case of multiple need to use 1-Wire Hub Power)
• sensor dimensions-40x40x20 mm
• degree of protection-IP30
• Communication interface-bus 1-Wire via RJ-11 connector.
• Combined sensor 4 values -on the bus looks like 4 independent sensors
• Power supply 5V out of 1-Wire port

• Sensor Enviromental 1Wire-Uni Home Box