Aquametrix 2200D Dissolved Oxygen Controller/Analyzer Datasheet - Manual (Page 2)

Model 2200D Dissolved Oxygen Analyzer / Controller
www.WaterAnalytics.net 978-749-9949 Toll free - 855-747-7623 (855-pHProbe)
Technical Data
Related Products
Display 4 x 7 segment 1/2” LED Display
Indicator Lights 4 LED indicators: Status, Alarm, Relay A,
Relay B
Measuring Range
D.O. 0 to 20.00 ppm
Temperature 0 to 40 0 C (32 to 104 0 F)
Power Requirements
Standard 98-132 VAC 50/60 Hz, (less than 10 VA)
Optional 196-264 VAC 50/60 Hz (less than 10 VA)
23-26 VDC (nominal current: 150 mA)
Ambient Conditions
Temperature -30 to 50°C (-22 to 122°F)
Humidity 0 to 90% RH non-condensing
Control Relays
Number Two Control Relays: Relay A, Relay B
Rating 5A 115/230Vac, 5A 30Vdc, SPDT
Bidirectional Relays factory preset for bidirectional con-
trol, can be individually field set for rising or
falling process
On/ Off Setpoints Field selectable full scale
Fail-safe Normal or fail safe operation
Relay Indicators Three individual LED’s indicate status of
two control relays and alarm relay.
Analog Outputs
Non-isolated 0-1 mA, 100 W maximum load
Non-isolated 0-5 VDC, 1000 W minimum load
Isolated 4-20 mA, 800 W maximum load Output
is isolated from the input, the ground, line
power and all other outputs.
Range Expand Outputs can be scaled to represent any
segment of the instrument scale to a mini-
mum of 10% of full scale.
Output Holds The analog outputs are automatically
placed on hold when the instrument is
placed in the menu mode
Temperature The 0-1 mA and 0-5 V dc output can be se-
lected to track either the dissolved oxygen
level of the process or the temperature of
the process.
Temperature Compensation
Automatic 0-40°C (32 to 104°F)
Diagnostics
Invalid Entries Identified by flashing LEDs.
System Error Two color STATUS LED indicates system sta-
tus: Green no fault, Red system fault. Status
menu value indicates system problem and
likely solution.
Alarm LED Illuminates red when Alarm Relay is energized,
indicating high/low process value or memory
loss.
Test Display value and analog outputs can be man-
ually set to any value for testing and diagnostic
purposes.
Safety & Security
Operator Password protected (activated by DIP switch)
Memory Nonvolatile memory (EPROM)
Microprocessor Watchdog timer monitors microprocessor. In-
strument automatically returns to online opera-
tion if left in menu mode for more than 10 min-
utes and no key is pressed.
Sensitivity 0.1% of span
Stability 0.1% of span per 24 hours non-cumulative
Temperature Drift Zero - 0.01% of span per °C
Span - 0.01% of span per °C
Response Time 0.5 second to 90% of value upon step change
Enclosure NEMA 4X molded fiberglass reinforced polyes-
ter enclosure with four 1/2” conduit holes and
mounting feet for surface mount. A NEMA 4X
plug is provided for one hole.
Mounting
Standard Surface Mount
Optional Panel Mount kit P/N C35-68
Pipe Mount kit P/N C35-69
Weight 3.5 lbs. (1.6 kg)
P91 Dissolved Oxygen probe, for use with P91D cartridge
P91D Replaceable cartridge for P91 probe; thick membrane
MHDS Submersion Mounting Hardware
MHBF Ball Float Hardware
FTA2 Inline Mounting Hardware
2200D Dissolved Oxygen Analyzer/Controller
1 120 Vac, 50/60 Hz Powe
2 240 Vac, 50/60 Hz Power
A Surface Mount
B Panel Mount
C Pipe Mount
1 Reserved
2200D
Ordering Information