Buy Senva CT1D-K3D, CT1D CO2, Temp Sensor, LCD, 20K Thermistor

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Temperature:: Temperature: 20k
Display:: Display: LCD

Features:

Integrated display and push-button menus for field selectable scale, calibration, and operational modes
Dual 4-20mA and 0-5V/0-10V output (jumper selectable)
Integrated high-reliability solid-state set-point relay is ideal for direct control Applications; easy to set up thanks to LCD
Non-dispersive infrared sensing element (NDIR)
Field replaceable CO2 sensor
15+ year life expectancy on CO2 sensing element
Selectable auto-calibration mode returns sensor to baseline values
±40ppm, ±3% of reading

Applications:

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

Self-calibrating NDIR sensor for high accuracy. A built-in LCD display makes set up a snap, and a standard solid-state setpoint relay makes demand ventilation easy. Probe is non-directional for accurate readings and ease of installation. Dual 4-20mA and 0-10/5 vdc outputs.

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Technical Details

Reviews

Power Supply

12-30VDC/24VAC(1), 100mA max.

Dual Analog

3-wire 4-20mA and 0-5V/0-10V (2) (jumper)

Output scaling

0 - 2000 or 0 - 5000 ppm (selectable)

Programmable

Solid-state, 1A at 30VAC/DC, N.O.

Type

Non-dispersive Infrared (NDIR)

Accuracy

±30ppm, ±3% of reading (400-2000ppm)
±50ppm, ±5% of reading (2000-5000ppm)
Consult Factory for accuracy above 5000ppm

Response time

60 seconds to 90% reading

Output update rate

1 second

SPH, Setpoint, Hi (On point)

500ppm to full-scale (800ppm default)

SPL, Setpoint, Lo (Off point)

400ppm to full-scale-50 (700ppm default)

SCL, Scaling

0-2000ppm, 0-5000ppm, 0-10000ppm (2000ppm default)

ADJ, Adjustment

Offset adjustment +/-250ppm (0 default)

CAL, Calibration mode

Automatic mode ON or OFF (default=ON)

RUN, Run mode

Displays CO2 in ppm

Temperature

14 to 122F (-10 to 50C)

Humidity

0-95% non-condensing

Material

ABS/Polycarbonate

Dimensions

4.0‘ h x 4.4"w x 2.1"d (+6.8" probe)

Temperature

20k

Display

LCD

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

***

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.

Dual Analog

3-wire 4-20mA and 0-5V/0-10V (2) (jumper)

Output scaling

0 - 2000 or 0 - 5000 ppm (selectable)

Programmable

Solid-state, 1A at 30VAC/DC, N.O.

Type

Non-dispersive Infrared (NDIR)

Accuracy

±30ppm, ±3% of reading (400-2000ppm)
±50ppm, ±5% of reading (2000-5000ppm)
Consult Factory for accuracy above 5000ppm

Response time

60 seconds to 90% reading

Output update rate

1 second

SPH, Setpoint, Hi (On point)

500ppm to full-scale (800ppm default)

SPL, Setpoint, Lo (Off point)

400ppm to full-scale-50 (700ppm default)

SCL, Scaling

0-2000ppm, 0-5000ppm, 0-10000ppm (2000ppm default)

ADJ, Adjustment

Offset adjustment +/-250ppm (0 default)

CAL, Calibration mode

Automatic mode ON or OFF (default=ON)

RUN, Run mode

Displays CO2 in ppm

Temperature

14 to 122F (-10 to 50C)

Humidity

0-95% non-condensing

Material

ABS/Polycarbonate

Dimensions

4.0‘ h x 4.4"w x 2.1"d (+6.8" probe)

Temperature

20k

Display

LCD

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Senva CT1D-K3D CT1D CO2, Temp Sensor, LCD, 20K Thermistor

Identifiers

Technical Details

Reviews