Hach FL900 Series, Basic User Manual

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Specification Details
Alarm actions Start the sampler, change the log interval, change the call interval, send an e-
mail or a text message (SMS) from logger or server.
Note: SMS rates may apply. Not all alarm types may be available with all cellular carriers and
service plans.
Logging intervals 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 or 60 minutes
Primary and secondary intervals for dynamic logging
Data storage Event log: 1000 events maximum in non-volatile flash memory
Sample history: 2000 sample events maximum in non-volatile flash memory
Datalog: 325,000 data points; 1128 days for 3 channels at 15-minute log
intervals
PC communication USB
RS232 (Baud rates: 9600, 19200, 38400, 57600, 115200)
Remote communication
(optional) Wireless modem: 3G, 4G LTE (Verizon); 3G, 4G LTE, PTCRB (USA and
Canada)
Protocols Modbus RTU (RS232)
Mobile-Terminated SMS
Mobile-Originated SMS
Timebase accuracy ±0.002%, synchronized every 24 hours with server software and modem
Supported sensors Flo-Dar, Flo-Dar with SVS, Flo-Tote, Rain Gauge, Ultrasonic, Submerged Area
Velocity
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, Sigma 950
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Sampler interface Compatible with Sigma 900 Standard, Sigma 900 Max, Hach SD900 and
AS950 to support set point sampling, flow-pacing and sample history logging
Certifications Logger: CE
Optional AC power supply: UL/CSA standards (cETLus)/CE
Modems: FCC, IC, others may be available—contact the manufacturer for more
information.
Warranty 1 year
General information
In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential
damages resulting from any defect or omission in this manual. The manufacturer reserves the right to
make changes in this manual and the products it describes at any time, without notice or obligation.
Revised editions are found on the manufacturer’s website.
Safety information
N O T I C E
The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,
without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent
permitted under applicable law. The user is solely responsible to identify critical application risks and install
appropriate mechanisms to protect processes during a possible equipment malfunction.
Please read this entire manual before unpacking, setting up or operating this equipment. Pay
attention to all danger and caution statements. Failure to do so could result in serious injury to the
operator or damage to the equipment.
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This device attaches through an external module.
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