ATI
Q46H/63 Combined Chlorine System
Part 1 - Introduction
9
O&M Manual
Rev-K (11/18)
•
Security lock feature to prevent unauthorized tampering with analyzer settings. All settings can
be viewed while locked, but they cannot be changed.
1.4
Q46H/63 System Specifications
Displayed Parameters
Main input, 0.1 ppb (0.0001 ppm) to 200.0 ppm
Sensor temperature, -5.0 to 55.0 °C (23 to 131 ºF)
Sensor Current, 0.0 to 99.9 nA, 0.000 to 99.99 uA
Loop current, 4.00 to 20.00 mA
Sensor slope/offset
Model number and software version
PID Controller Status
Optional pH Input value. 0.00 to 14.00 pH
Main Parameter Ranges
Manual selection of one of the following ranges,
0.000 to 200.0 ppb
0.0 to 2.000 ppm
0.00 to 20.00 ppm
0.00 to 200.0 ppm
Display
0.75” (19.1 mm) high 4-digit main display with sign
12-digit secondary display, 0.3" (7.6 mm) 5x7 dot matrix.
Integral LED back-light for visibility in the dark.
Keypad
4-key membrane type with tactile feedback, polycarbonate with
UV coating
System Weight
Approximately 5 lbs (2.3 kg) with sensor & flowcell
Ambient Temperature
Analyzer Service, -20 to 60 °C (-4 to 140 ºF)
Sensor Service, -5 to 55°C (23 to 131 °F)
Storage, -30 to 70 °C (-22 to 158 ºF)
Ambient Humidity
0 to 95%, indoor/outdoor use, non-condensing to rated ambient
temperature range
Altitude
Maximum 2000 m (6562 ft.)
Electrical Certification
Ordinary Location, cCSAus (CSA and UL standards - both
approved by CSA), pollution degree 2, installation category 2
EMI/RFI Influence
Designed to EN 61326-1
Output Isolation
600 V galvanic isolation
Filter
Adjustable 0-9.9 minutes additional damping to 90% step input
Temperature Input
Pt100 RTD, 3-wire type
