Ref.No.
：
072018
Specifications
Method
-Dual Beam NDIR (Non-Dispersive-Infrared)
Display
- LCD Independent CO
2
, RH and Temperature readings
Sample Method -
Diffusion or flow through (50~200 ml/min).
CO
2
& Temperature Specification:
CO
2
Specification:
Measurement Range
0-3,000ppm
Display Resolution
1ppm at 0~1,000ppm; 5ppm at 1,001~2,000ppm; 10ppm at 2,001~3,000ppm
Accuracy
Under 25°C: ±80ppm or ±5% of reading (
≦
2000ppm); ±7% reading (>2000ppm)
Repeatability
±20 ppm @ 400ppm
Temperature Dependence
Typ. ±0.2% of reading per °C or ±2 ppm per °C, whichever is greater, referenced to 25°C
Response Time
About 2min for 63% of step change
Warm-Up Time
2 min. at 22°C
Zone LED Display
Green: <800ppm; Yellow: 800~1200ppm; Red: >1200ppm
Temperature Specification:
Temperature Range
0°C~50°C (32°F~122°F)
Display Resolution
0.1°C (0.1°F)
Display Options
°C/°F
Accuracy
±1°C( ±2°F) When the fan blows to the device directly, the accuracy of temperature is ±1.5°C
Response Time
20-30 minutes (case must equalize with environment)
RH Specification:
Measurement Range
20%~90% RH
Display Resolution
1% RH
Accuracy
±5% RH @ 23°C
Response Time
<5 min for 63% of step change
Operating Conditions:
Operating Temperature
0°C~50°C (32°F~122°F)
Humidity Range
0 ~95% RH non-condensing
Storage Conditions:
Storage Temperature
-20°C~60°C (-4°F~140°F)
Power Supply:
Power Supply
USB or 5 VDC from external AC/DC adapter which is included in package (Use specified AC adapter only)
DC Output Voltage
5VDC
AC Input Voltage & Frequency
100~240VAC, 0.2A 50/60Hz
Installation Instruction
1. You can use ZG1683R on the table (please pull out the Housing Stand
○
6
) or hang it on the wall.
2. Please note the following when hanging it on the wall.
Choose a suitable location to install ZG1683R, fix the screws to the wall.
Please see
「
Dimension
」
section to check the distance between the screws.
Dimension
Fault Codes & Troubleshooting Guide
This section includes a list of Frequently Asked Questions for problems you may encounter with the ZG1683R CO
2
Monitor.
Fault Icon
Description of the fault
Suggested Actions
「
」
The ambient temperature has exceeded the operating
temperature range 0°C~50°C (32°F~122°F)
This error will clear when the temperature returns to the range between
0°C~50°C (32°F~122°F).
「
」
EEPROM System Problem
Please reconnect AC adapter to ZG1683R CO
2
Monitor.
If the “Err5, Err6” still appears, please contact the Service Department for
further assistance.
Radiant Innovation Inc. Http://www.ZyAura.com
1F, No.3, Industrial East 9
th
Road, Science-Based Industrial Park, HsinChu, Taiwan 300.