GF Signet 4632 Chlorine Dioxide Analyzer System - Manual (Page 44)

44 463X Chlorine System Manual
Input Speci¿ cations
• One Digital (S 3 L) input from Free Chlorine or
Chlorine Dioxide sensor
• One Digital (S
3 L) input from pH sensor
Output Speci¿ cations:
• Current Loop (2 loops provided)
• 4 to 20 mA, isolated, adjustable span, reversible with
minimum and maximum endpoint adjustment.
• Ability to use chlorine or temperature as input
• Update Rate: 300 ms
• Max Loop impedance: 50 Ÿ max. @ 12 V
325 Ÿ max. @ 18 V
600 Ÿ max. @ 24 V
Relay Outputs:
• 2 mechanical SPDT contacts with adjustable hysteresis
and programmable High, Low, Off, Pulse or Window range.
• May be disabled if not used
• Max. voltage rating:
5 A @ 30 VDC
5 A @ 250 VAC, resistive load
• Time delay: Programmable from 0 to 6400 s
Environmental Requirements
• Operating Temperature: -25 °C to 120 °C (-13 °F to 248 °F)
(transmitter only)
• Storage Temperature: -15 °C to 80 °C (5 °F to 176 °F)
• Relative Humidity: 0 to 95%, non-condensing
• Maximum Altitude: 2000 m (6562 ft)
• Enclosure: NEMA 4X
Standards and Approvals
• CE, UL, CUL, WEEE
• RoHS
Compliant
• Manufactured under ISO 9001 for Quality,
ISO 14001 for Environmental Management and
OHSAS 18001 for occupational health and safety.
China RoHS (Go to www.gfsignet.com for details)
Declaration of Conformity according to FCC Part 15
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and,
(2) This device must accept any interference received,
including interference that may cause undesired operation.
General
Compatibility:
• Sensors:
3-2630-1 Free Chlorine Sensor 0-2 ppm
3-2630-2 Free Chlorine Sensor 0-5 ppm
3-2630-3 Free Chlorine Sensor 0-20 ppm
3-2632-1 ClO
2
Electrode, 0-2 ppm
3-2724-00 Flat pH Electrode, 0-14 pH
• Electronics: 3-2650-7 Amperometric Electronics
3-2750-7 pH Sensor Electronics
Materials:
• Case:
PBT
• Panel gasket: Neoprene
• Window:
Polyurethane-coated polycarbonate
• Keypad: Silicone rubber
• Display: Backlit alphanumeric 2 x 16 dot matrix
Update rate: 1 second
Contrast: User selected, 5 levels
• Keypad: Silicone rubber
Performance
System Operational Ranges/Limits:
• 3-2630-1:
Free Cl: 0 to 2 ppm, pH: 5 to 9
• 3-2630-2: Free Cl: 0 to 5 ppm, pH: 5 to 9
• 3-2630-3: Free Cl: 0 to 20 ppm, pH: 5 to 9
• 3-2632-1: ClO
2
: 0 to 2 ppm, pH: 4 to 11
• 3-2724-00: pH: 0 to 14
Cl Temp. Range: 0 °C to 45 °C (32 °F to 113 °F)
Max. Cable Length:
• Digital (S
3 L): 30 m (100 ft) maximum
• 4 to 20 mA: 305 m (1000 ft) maximum
Electrical
Input Power: 12 to 24 VDC ±10% regulated,
250 mA max current
Sensor Power: 5 VDC ±1% @ 25 ºC, regulated
(provided by 8630)
8630 Chlorine Transmitter
Speci¿ cations
Speci¿ cations