Specifications - Hach AquaTrend 51200 Instrument Manual

Specifications

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