Buy Senva AQW-AABBCA1, AQW Series Sensor, 2% RH, 1K Slider, Push Button

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Senva Sensors, AQW-AABBCA1, AQW Series Sensor, Analog, 2% RH, 1K Slider, Push Button

Features:

Standard LCD and temperature on each device
Options to add CO2 and/or RH sensing elements
Field replaceable elements for RH
With 0-5/10V Analog or BACnet protocol communication
LCD for easy setup of all parameters (concealment cover included)
Programmable set-points for complete control
Provision to offset CO2 reading
Optional thermistors, sliders and override button
On-board temperature compensation for RH eliminates temp coefficient errors achieving excellent measurement accuracy, high repeatability and offset stability.
State of the art testing facilities. 8-point NIST traceable certification

Applications:

Controlling ventilation in response to occupancy
Facilitates compliance with ASHRAE 62.1 standard for air quality
Offices, conference rooms, and public assembly areas

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Technical Details

Reviews

Power Supply	12-30VDC/24VAC(1), 100mA max.
Temperature	0--5/10V standard, Scaling 50°F to 95°F (10°C to 35°C); thermistor/RTD values optional
CO2 and RH	0-5/10V
Update Rate	Continuous
Programmable Relay	Solid-state output, 1A at 30VAC/DC, N.O. Source Selectable: CO2, RH, Temperature
Spt, Set point, Hi (On)	Sets relay turn-on threshold (800ppm default)
SPh, Set point, hysteresis (Off)	Sets the relay turn-off hysteresis (100ppm default)
SCL, Scaling	0-2000ppm or 0-5000ppm (2000ppm default)
AdJ, Adjustment	CO2 Offset adjustment +/-250ppm (0 default)
CAL, Auto Calibration Period	Off, 7 days, 14 days, 30 days, 60 days (14 days default)
FC, Displayed Temp Unit	F degrees fahrenheit (default), °C degrees celsius
LuL Analog Output Scale	Su 5.0V full scale, 10v 10.0V full scale (default)
rUn, Run Mode	Displays temp and optional CO2 and RH
Type	NTC Thermistor
Nominal Accuracy	+/-0.5° C (operating range)
Maximal Accuracy	+/-1.0° C (at 25° C), +/-2.0° C (operating range)
Resolution	0.05° C
Repeatability	+/-0.2° C
Sample Rate	100 milliseconds
Operating Environment Temperature	32 to 122oF (0 to 50oC)
Humidity	0-95% non-condensing
Material	ABS Plastic
Dimensions	4.85"h x 3.25"w x 1.19"d
Relative Humidity Type	Digital CMOS
Accuracy	2% models, +/-2% over 10 to 90%RH range
Resolution	0.05%RH
Hysteresis	+/-1%RH
Temperature coefficient	Compensated on-board
Response time	30s
Sample rate	3s
Operating range/Output Scale	0 to 100%RH (non-condensing)
Long term drift	<0.5%RH per year
Operating conditions	(4) -4 to 140oF (-20 to 60° C) at RH>90%; -4 to 176oF (-20 to 80° C) at RH=50%
Temperature Type	Silicon Bandgap
Nominal Accuracy	+/-0.3° C (operating range)
Maximal Accuracy	+/-0.5° C (at 25° C), +/-1.0° C (operating range)
Resolution	0.01° C
Repeatability	+/-0.1° C
Response time	30s
Sample rate	3s
RH Sensor	2% RH Sensor
Set-Point Slider	1k (Not valid w/ BACnet)
Push Button	User Push Button
RTD/Thermistor	None
Color	White

Notes

***

warning WARNING: "Senva products may contain BPA or other chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.". For more information go to www.P65Warnings.ca.gov

Product Details

Power Supply	12-30VDC/24VAC(1), 100mA max.
Temperature	0--5/10V standard, Scaling 50°F to 95°F (10°C to 35°C); thermistor/RTD values optional
CO2 and RH	0-5/10V
Update Rate	Continuous
Programmable Relay	Solid-state output, 1A at 30VAC/DC, N.O. Source Selectable: CO2, RH, Temperature
Spt, Set point, Hi (On)	Sets relay turn-on threshold (800ppm default)
SPh, Set point, hysteresis (Off)	Sets the relay turn-off hysteresis (100ppm default)
SCL, Scaling	0-2000ppm or 0-5000ppm (2000ppm default)
AdJ, Adjustment	CO2 Offset adjustment +/-250ppm (0 default)
CAL, Auto Calibration Period	Off, 7 days, 14 days, 30 days, 60 days (14 days default)
FC, Displayed Temp Unit	F degrees fahrenheit (default), °C degrees celsius
LuL Analog Output Scale	Su 5.0V full scale, 10v 10.0V full scale (default)
rUn, Run Mode	Displays temp and optional CO2 and RH
Type	NTC Thermistor
Nominal Accuracy	+/-0.5° C (operating range)
Maximal Accuracy	+/-1.0° C (at 25° C), +/-2.0° C (operating range)
Resolution	0.05° C
Repeatability	+/-0.2° C
Sample Rate	100 milliseconds
Operating Environment Temperature	32 to 122oF (0 to 50oC)
Humidity	0-95% non-condensing
Material	ABS Plastic
Dimensions	4.85"h x 3.25"w x 1.19"d
Relative Humidity Type	Digital CMOS
Accuracy	2% models, +/-2% over 10 to 90%RH range
Resolution	0.05%RH
Hysteresis	+/-1%RH
Temperature coefficient	Compensated on-board
Response time	30s
Sample rate	3s
Operating range/Output Scale	0 to 100%RH (non-condensing)
Long term drift	<0.5%RH per year
Operating conditions	(4) -4 to 140oF (-20 to 60° C) at RH>90%; -4 to 176oF (-20 to 80° C) at RH=50%
Temperature Type	Silicon Bandgap
Nominal Accuracy	+/-0.3° C (operating range)
Maximal Accuracy	+/-0.5° C (at 25° C), +/-1.0° C (operating range)
Resolution	0.01° C
Repeatability	+/-0.1° C
Response time	30s
Sample rate	3s
RH Sensor	2% RH Sensor
Set-Point Slider	1k (Not valid w/ BACnet)
Push Button	User Push Button
RTD/Thermistor	None
Color	White

Note

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Reviews

Senva AQW-AABBCA1 AQW Series Sensor, 2% RH, 1K Slider, Push Button

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Technical Details

Reviews