KMC Controls SAE-1062 - Manual (Page 6)

SAE-1011/1012/1062 Carbon Dioxide (CO
2
) Detectors 6 Installation Guide
Specifications
Power Supply 20–28 VAC/VDC (non-isolated
half-wave rectified)
Consumption 100 mA max. @ 24 VDC, 185
mA max. @ 24 VAC (with all
options)
Wiring Connections Screw terminal block (14–22
AWG)
Output Signal 4–20 mA active (sourcing), 0–5
VDC, or 0–10 VDC
Output Drive Capability 550 ohm max. for cur-
rent output, 10K ohm min. for
voltage output
Relay Output (SAE-1012 only)
Configuration
One form “A” contact (NO
SPST), 2 A @ 140 VAC, 2 A @ 30
VDC, power factor = 1
Trip Point 500 to 5,000 ppm, configurable
in 100 ppm increments
Hysteresis/Deadband 25 to 200 ppm, configu-
rable in 25 ppm increments
Monitor Range 0–2000 ppm (factory default)
configurable from 0–7500 (in
500 ppm increments)
Standard Accuracy ±75 ppm @ 1000 ppm @ 72°
F (22° C) when compared to
certified calibration gas
Altitude Correction Configurable from 0–5000 ft.
Response Time
< 2 minutes for 90% step change
Warm-up Time < 2 minutes
Coverage Area 1000 sq. ft (100 sq. m) typical
Operation Conditions 32–122° F (0–50° C), 0–95%
RH non-condensing
NOTE: For additional specifications, see the SAE-
1011/1012/1062 data sheet.
© 2014 KMC Controls, Inc. 717-019-46B
KMC Controls, Inc.
19476 Industrial Drive
New Paris, IN 46553
574.831.5250
www.kmccontrols.com
[email protected]
Maintenance
Careful installation will also ensure long-term reli-
ability and performance. Remove dust as necessary
from holes. Clean with a soft, damp cloth and mild
soap.
Models
SAE-1011* Space CO
2
sensor, with hidden
LCD display (replaces older
SAE-1001)
SAE-1012** Space CO
2
sensor, with SPST
relay (replaces older SAE-1002)
SAE-1062 Duct CO
2
sensor (replaces older
SAE-1051)
*NOTE: All models have an LCD display, but the
one inside the SAE-1011 is hidden from
view when the cover is closed.
**NOTE: Only the SAE-1012 has a relay.
Accessories
XEE-6111-050 Transformer, 120-
to-24 VAC, 50 VA,
single-hub
XEE-6112-050 Transformer, 120-
to-24 VAC, 50 VA,
dual-hub
Important Notices
The material in this document is for information
purposes only. The contents and the product it
describes are subject to change without notice.
KMC Controls, Inc. makes no representations or
warranties with respect to this document. In no event
shall KMC Controls, Inc. be liable for any damages,
direct or incidental, arising out of or related to the
use of this document.
Troubleshooting Tips
• During setup of an SAE-1012, if menu items
concerning the relay disappear after a change
has been saved, cycle the power to the device.
• If signal output and/or ppm reading is not
what is expected initially, the output is fixed at
representing 500 ppm during warm-up. (It was 0
ppm in the older SAE-1001/1002/1051s.) After the
warm-up period the sensor will begin reading the
CO
2
level, output the correct analog signal, and
display the value on the LCD.