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Monitor the gas concentration in underground parking garages and loading docks. Carbon monoxide is commonly used to measure the exhaust of gasoline engines, while nitrogen dioxide is used for diesel engines
Combine the function of three room sensors into a single, compact housing
Combines the function of two room sensors into a single, compact housing
Provides a field selectable current or voltage output that is proportional to the gas concentration in underground parking garages, vehicle maintenance facilities, or mechanical rooms
Dual wavelength non-dispersive infrared technology (NDIR), auto calibration, ranges up to 10,000 ppm
Room wireless transmitter based on the IEEE 802.15.4 protocol w/a transmission frequency of 2.4 GHz
Low drift wall mounted carbon dioxide meter for measuring indoor air quality
3 in 1 duct mounted transmitter (CO2, humidity, temperature)
Inexpensive wall-mounted or bench-top display unit that simultaneously measures and records CO2, humidity and temperature
Measures up to 3 physical quantities: relative humidity, temp & CO2
NDIR CO2 sensor, universal CO2/RH outputs, and optional relay
Simultaneously outputs both CO2 and VOC with a single beam dual wavelength NDIR CO2 sensor
Designed to measure air quality compliance in occupied spaces such as offices, production floors, schools, or hospitals
NDIR CO2 sensor, universal outputs, and optional relay to accurately monitor the CO2 levels and temperature indoors
NDIR CO2 sensor with universal outputs in an industrial housing
Economical multiple parameter meter that simultaneously measures and records CO2, humidity and temperature
Feature a LCD display of gas concentration, LED indication of each of the SPDT relays and TX/RX for the RS-485 or Modbus communications
Precise measurement of physical quantities, such as humidity, temp, dew point, CO2 & air velocity
Optimized for harsh environments, non-dispersive infrared technology, measuring ranges up to 10000ppm
Enables you to quickly balance maximum CO2 with minimum smoke for clean, efficient combustion
Low cost and high performing CO2 sensor
CO2: 0-3000 ppm / temperature: 0-50°C / 30-120°F measurement range, ±30 ppm
Special application transmitters (CO2, CO)
Measures reliably CO2 concentration in harsh environment and complies with the relevant railway standards
Accuracy ±30 ppm, 0 to 2,000 ppm carbon dioxide range, non-dispersive infraRed (NDIR) with automatic calibration
Accurately measures CO2, temperature and relative humidity in HVAC applications
Interchangeable CO2 probe incorporates the dual wavelength NDIR CO2 sensor, measuring range up to 5% CO2 (50,000 ppm)
Designed for harsh climate control applications, non-dispersive Infrared technology, measures up to 10,000 ppm
Duct mount, non-dispersive infrared (NDIR) technology, measuring range up to 10,000 ppm
Dual-line alpha-numeric display, auto calibration
Excelent price-performance ratio, integrated humidity and temperature measurement
Non-dispersive infrared technology (NDIR), measuring ranges up to 5000 ppm, auto-calibration
Proprietary designed Infra-Red sensing element, accurate to +/-2% with minimal zero drift
NDIR sensing technology with a 2000 ppm range monitors the occupancy in a room by detecting concentrated carbon dioxide