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I-310eN – UserManual
Specifications subject to change without notice. | 111011 | PRE 200217 | Page 1 of 17
AirSense
Model I-310en
Infrared Environmental CO 2 Sensor
Operator's manual
12700 Stowe Dr., Ste 110
Poway, CA 92064
Ph: 858-578-7887
Fx: 858-578-4633
Email: info@inteccontrols.com
www.inteccontrols.com
INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com
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Summary of Contents for Intec Controls AirSense I-310en
- Page 1 Infrared Environmental CO 2 Sensor Operator's manual 12700 Stowe Dr., Ste 110 Poway, CA 92064 Ph: 858-578-7887 Fx: 858-578-4633 Email: info@inteccontrols.com www.inteccontrols.com INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
- Page 2 Specifications subject to change without notice. | 111011 | PRE 200217 | Page 2 of 17 AirSense Model I-310en Operator’s Manual Date 10/11/11 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
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Page 3: Table Of Contents
Setting High Limit Contact Polarity ........13 Disclaimers and Notices ............14 Operational Limitations ............14 Safety Critical Applications ..........14 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 4: Preface
LCD readout is available. An optional relay contact can be configured to open or close above a user-adjustable setpoint. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 5: Displays And Indicators
(LCD) to the front panel. The display shows the measured CO2 concentration in parts per million (ppm). 1000 parts per million equals 0.1%. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 6: Specifications
2A @ 24 VAC Operating life expectancy 10 years typical 18 months, parts and labor through Warranty repair or exchange 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 7: Installation
(single circuit) junction box. There is a wiring cutout in the center of the unit near the terminal strips. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 8: Wiring
When operating from DC power, the polarity of the power leads must be as shown in Figure 2. Reversed polarity 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 9: Signal Output
If the total resistance between the two terminals exceeds the specified maximum loop resistance, the output current may be erroneously low at high concentrations. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 10: Cover Replacement
500 ppm/Volt. A high CO limit of 1000 ppm is indicated by and output voltage of 2.0 volts. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 11: High Co Limit Hysteresis Adjustment
JP5. When the jumper is opened, the new High Limit Hysteresis setpoint takes effect and is stored in non-volatile memory. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 12: Analog Top-Of-Scale Adjustment
4. Remove the shorting block from JP4 to save the value, and restore the shorting block to its original position on JP5. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 13: Altitude Correction Considerations
JP2 (see Figure 2 on page 5). Use the 'UP' and 'DOWN' 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 14: Calibration
3. Locate the calibration nipple under the sensor’s circuit board as shown in Figure 3. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... - Page 15 Remove the meter leads from the terminal strip and replace the front cover (see procedure on page 7). 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
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Page 16: Optional High Limit Contact Relay
The shorting block should not be discarded; it is required for all field calibration procedures. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com... -
Page 17: Disclaimers And Notices
Model I-310en to perform to specification may be reasonably expected to result in significant risk of injury or death. 10/16/11 Page: INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | Ph: (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
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