CO Clear
User Manual
Int. Approved
Document ref: ACO-810-28
October 2018
Page 22 of 24
Copyright © 2006 Analox Ltd. All Rights Reserved.
Commercial in Confidence
12
Specifications
CO Range(s)
0.0
to 10.0ppm (Air, Nitrox & Heliox systems)
0.0 to 25.0ppm (Air & Nitrox systems only)
Inlet Pressure Range
1
–
3 Bar Gauge (14.5 - 42.5 PSI)
Sensor Accuracy
< ±1ppm, ±5% of reading (At Constant Temperature and Pressure
*
)
Response Time (T90)
<90 Seconds
Operating Temperature
0 - 40 C (32
–
104 F)
Temperature Effect
0.04% of Reading/ C
Atmospheric Pressure
Range
800mbar to 1200 mbar
Warm Up Time
2 Minutes
Weight (without cables)
Analox CO Clear
400g (0.8lbs)
Dimensions
Analox CO Clear
175x130x70 mm
(6.8x5.11x2.75inches)
IP Rating
Analox CO Clear
IP65
Sensor Type
Electro-Chemical Cell
Sensor Life (Expected)
2 years at Standard Temperature and Pressure
Sensor Warranty
9 months graded
Electronics Warranty
1 year
Display
4 digit Liquid Crystal Display
Alarms
2 x Alarm Visual Indicators
1 x System Fault Indicator
1 x Status Indicator
Common Audible Alarm
Relays
One or Two Optional Alarm Relays with changeover contacts
assigned to Alarm 1, Alarm 2 or System Fault.
Contact Rating 230V AC or 30V DC at up to 2A.
Contacts are non-latching Fail-Safe.
Outputs
2 wire 4 to 20mA
(Max load 150 Ω)
Power Supply Options
Option selected at time of manufacture/order
a)
210/250V A.C. supply
b)
110/120V A.C. supply
c)
9-24V DC supply
•
This accuracy applies to an instrument calibrated using Nitrogen balance gas and
the monitoring of Nitrogen balance gas only.
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