Hach AquaTrend 51200, Instrument Manual

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Page 6
Specifications
51350-18 specifications.fm
Specifications
Specifications are subject to change without notice.
Sensor input capability Eight
Operating humidity 5 to 95% non-condensing
Operating temperature 0 to 40 °C (32 to 104 °F)
Storage temperature -20 to 60 °C (-4 to 140 °F)
Power requirements External power supply 12 VDC nominal ±25%
(9 to 15 VDC range) with peak to peak ripple to be less than 10% of nominal.
Enclosure NEMA 4X (indoor), IP 66
Display visibility LCD backlit, visible at 10 feet with single reading; visible at 3 feet with multiple
readings.
Clock Real time
Mounting Wall, panel, or pole
Shipping weight AquaTrend
®
Interface or AquaTrend with Signal Output Module (SOM):
4 lb Portable AquaTrend Interface: 3 lb
Outputs (AquaTrend with SOM only) Two current analog outputs; range either 4-20 mA or 0-20 mA (user selectable);
both outputs isolated to 500 VDC; may be trimmed ±20% if needed (via AquaTrend
Interface).
Relays (AquaTrend with SOM only) SPDT 250 VAC, 5A resistive
Communications Echelon
®
fieldbus compatible; utilizes LonTalk
®
protocol. Maximum of 400 meters
between devices with a 500 meter maximum per segment; distances in excess of
500 meters require a repeater. Up to 3 repeaters can be used for a total network
length of 2000 meters.
Data logging capability 1 hour log (1 min. intervals), 30 day log (15 min. intervals)
AquaTrend Interface and AquaTrend/SOM
Capable of Master or Remote operation; the Master AquaTrend Interface is capable
of communicating with 34 Hach devices including:
8 sensors and/or analyzers
8 Signal Output Modules (SOM)
8 Digital Display Modules (DDM) or 8 Portable AquaTrend Interfaces
8 Remote AquaTrend Interfaces
2 Serial I/O Modules (SIO)
Function Network configuration, system setup, sensor calibration, data logging
Accessories Network terminator provided on the Signal Output Module (SOM) board or the
AquaTrend Interface. One required per network.