Gas and Specialty Sensors

045, 050 SenseAir Series



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045, 050 SenseAir Series

CO2 Transmitter 045, 050 SenseAir Series

CO2 Transmitter

 

The aSENSE™ Model 045 and eSENSE™ Model 050 CO2 transmitters from SenseAir utilize the latest NDIR technology to accurately and reliably measure indoor levels of CO2.The aSENSE™ Model 045 is a digital low-cost transmitter. It measures both CO2 concentration and temperature in the ambient air and can transmit data to a BAS system or controller. The aSENSE™ Model 045 is a key component for climate control of buildings and other processes. The eSENSE™ Model 050 is a new simple, low cost, state-of the- art, infrared and maintenance-free carbon dioxide transmitter for room or duct applications. The eSENSE™ Model 050 measures the carbon dioxide concentration in the ambient air up to 2000 ppm and transforms the data into an analogue output. Both the aSENSE™ and the eSENSE™ help you save money by decreasing your energy consumption while creating a healthier indoor climate.


Products

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
040-8-0049 ASENSE OUTSIDE AIR INFO838.90671.12
045-8-0340-F ASENSE WALL-RELAY 0-10VDC INFO943.00754.40
045-8-0341-F ASENSE WALL-DISPLAY-RELAY 0-10VDC INFO1,011.00808.80
045-8-0342-F ASENSE WALL-RELAY-5 0-5VDC INFO943.00754.40
045-8-0343-F ASENSE-WALL DISPLAY-RELAY-5 0-5VDC INFO1,011.00808.80
045-8-0344-F ASENSE-DUCT-RELAY 0-10VDC INFO1,126.00900.80
045-8-0370-F ASENSE DUCT RELAY 0-10V INFO1,215.06972.05
045-8-0371-F ASENSE DUCT RELAY 0-10V DISPLAY INFO1,250.251,000.20
045-8-0372-F ASENSE DUCT RELAY 0-5V INFO1,215.06972.05
045-8-0373-F ASENSE DUCT RELAY 0-5V DISPLAY INFO1,250.251,000.20
050-8-0140 ESENSE-WALL 0-10V INFO492.00393.60
050-8-0141 ESENSE WALL 0-10V DISPLAY INFO531.00424.80
050-8-0142 ESENSE-WALL 0-5V INFO492.00393.60
050-8-0143 ESENSE WALL 0-5V DISPLAY INFO531.00424.80
050-8-0158 ESENSE DUCT 0-10V INFO792.19633.75
050-8-0159 ESENSE DUCT 0-10V DISPLAY INFO800.45640.36
050-8-0160 ESENSE DUCT 0-5V INFO792.19633.75
050-8-0161 ESENSE DUCT 0-5V DISPLAY INFO800.45640.36
CO2D-A DUCT MOUNT CO2 SENSOR W/LCD DIS AND RELAY INFO557.00445.60
CO2O-A OA AIR CO2 W/LCD DIS AND RELAY AND BUILT IN HEATER In Stock635.00508.00
CO2RL WALL MOUNT CO2 SENSOR W/LCD DIS AND RELAY INFO436.00348.80

Accessories

No accessories found
Features
  • ABC logic needs no calibration
  • Five-year warranty
  • Platinum EQC coatings, unique to SenseAir products
  • SenseAir track-individual serial number for every unit
  • ISO 9001 & 14001 certified
Specifications

Supply Voltage:24 VAC @ 3 VA ± 20%, 50/60 Hz; 24 VDC @ 125 mA ± 20 %

Signal Output:

aSense:

Output 1: 0-10V models: CO2 0-10 VDC or 0/4-20 mA (500 ohms); 0-5V models CO2 0-5 VDC or 0/4-20 mA (500 ohms)

Ouptut 2: 0-10V models: Temperature 0-10 VDC or 0/4-20 mA (500 ohms); 0-5V models Temperature 0-5 VDC or 0/4-20 mA (500 ohms)

eSense:

Output 1:0-10V models: CO2 0-10 VDC; 0-5V models CO2 0-5 VDC

Output 2:0-10V models: CO2 0-10 VDC or 4-20 mA (500 ohms); 0-5V models CO2 0-5 VDC or 4-20 mA (500 ohms)

Accuracy:

aSense:±1% of measurement range

eSense: ±30 ppm ±3% of reading

Measurement Range:CO2 0 to 2000 ppm, CO2 0-2000 ppm, Temperature -4 to 140℉ (-20 to 60℃)

Sensing Technology:Non-dispersive infrared (NDIR) with ABC logic

Calibration:Not Needed

Visual Indication:4 Digits, 7 segments LCD

Warm Up Time:≤1 minute (@ full spec ≤15 minutes)

Relay Output:

aSense:SPDT 50 VAC @ 1 A; 24 VDC @ 1 A (1000 ppm)

eSense:No relay available

Operating Humidity:0 to 95% RH (non condensing)

Operating Temperature:32° to 122℉ (0° to 50℃)

Dimensions:

Wall:

aSense:4.74"H x 3.22"W x 1.18"D (120 x 82 x 30 mm)

eSense:5.11″H x 3.35″W x 1.18″D (130 x 85 x 30 mm)

Duct:11.5"H x 6.0"W x 3.3"D (29.1 x 15.2 x 8.5 cm)

Approvals:CE, RoHS

Weight:

Wall:0.32 lbs (0.15 kg)

Duct:0.90 lbs (0.41 kg)

Warranty:5 Years

Certifications