ATI
Q46D-ODO Optical D.O. System
Part 1 - Introduction
8
O&M Manual
Rev-J (8/17)
Temperature Input
Pt1000 RTD with automatic compensation
Ambient Humidity
0 to 95%, indoor/outdoor use, non-condensing to rated
ambient temperature range
Altitude
Up to 2000 m (6562 ft)
Electrical Certification
Ordinary Location, cCSAus (Certified to both CSA and UL
standards), pollution degree 2, installation category 2
EMI/RFI Influence
Designed to EN 61326-1
Weight
2.4 lb. (1.1 Kg.)
Sensor
Optical oxygen sensor utilizing fluorescence quenching
technology. Optical element life 3-5 years.
Sensor Materials
Noryl, PVC, and stainless steel
Sensor Cable
Submersible: 30 ft. (9.1 m)
Max. Sensor Cable Length:
200 feet (61 m), with junction box
1.5
Q46D Performance Specifications
Accuracy
0.5% of selected range or better
Repeatability
0.3% of selected range or better
Sensitivity
0.05% of selected range
Non-linearity
0.1% of selected range
Warm-up Time
3 seconds to rated performance (electronics only)
Supply Voltage Effects
± 0.05% span
Instrument Response Time
120 seconds to 90% of step input at lowest damping
Equipment bearing this marking may not be discarded by traditional
methods in the European community after August 12 2005 per EU
Directive 2002/96/EC. End users must return old equipment to the
manufacturer for proper disposal.
