Submerged AV System, Wireless-Activated Verizon
500.00৳
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By pairing Hach’s Sumberged AV Sensor with our state-of-the-art Hach AV9000 Analyzer Module, you create a powerful Hach Submerged Area Velocity Meter (FL900AV) which provides “cleaner”, more precise data than ever before.
Our Submerged AV Sensor is a robust, 1 MHz Acoustic Doppler velocity sensor designed to measure wastewater flow with improved accuracy and reliability. This tried-and-true sensor also uses a pressure transducer to measure flow level and incorporates advanced technologies to ensure precision, including automatically correcting for temperature and velocity effects on measurements. With advanced signal processing and filtering options, the AV9000 Analyzer Module expands the
applicability of the sensor into more difficult applications. Plus, advanced analyzer diagnostics, including capture and display of the Doppler spectra, allow you to verify that the sensor is working properly even before you leave the site, giving you peace of mind.
Benefits
Reliable, Budget-Saving Monitoring
The FL900 Flow Logger provides users with a reliable, budget saving solution for open channel portable flow monitoring applications. The robust logger’s time-saving features will drastically decrease site time and increase safety for monitoring crews. The Logger LED provides instant communication verification of correct site set-up and flow meter communication prior to leaving the site.
Increase Monitoring Crew Safety
With the time saving features designed into the FL900 Flow Loggers, crews spend less time in the manhole and less time on site to decrease monitoring costs while increasing the safety of flow monitoring crews.
Improved Accuracy
The AV9000 Area Velocity Analyzer module is compensated for temperature, thus eliminating potential velocity errors of 2.7% over a 10ºC seasonal swing*. Its advanced multi-scale digital Doppler analysis provides the optimal combination of resolution and noise immunity. Mirror Image Processing eliminates sign errors and the advanced Target Set Processing reduces the impact of dominant targets (particles) in the stream to deliver a more representative velocity.
Easy Installation/Versatile Mounting Options
The logger can be quickly attached to a wall, pole or manhole ladder in minutes. Users can choose to hang logger from standard carabiner or optional 4-bolt wall mount for pole, horizontal or vertical wall mount or ladder rung mount.
The Power of Wireless
Eliminate risk by using wirelessly transmitted flow data to make smarter, real-time decisions regarding your collection system. With wireless-enabled models, you’ll receive alarms, via email or text, alerting you to any concerns at your monitoring sites. Plus, using FSDATA Online Data Manager, you’ll have secure 24/7 access to your flow data and wireless meter from the comfort of the internet. With FSDATA, site visits to collect flow data or to adjust meter settings are eliminated, decreasing maintenance costs. And you can set alarms and view sensor diagnostics remotely to maximize uptime. That’s the power of wireless.
Specifications
Technical Attributes
| Accuracy | Timebase Accuracy: ± 0.002 % , synhchronized every 24 hours with server software and modem |
| Alarm | Maximum of 16 channel alarms including high/high, high, low, low/low and system alarms including low battery, low RTC battery, low slate memory, slate memory full, sensor timeout, sensor ID error |
| Alarm Actions | Send an e-mail, or send text message (SMS) (requires wireless logger and active wireless service), trigger sampler, change logging interval, change call interval |
| Alternate KTO? | No |
| Battery Life | Varies with sensor type, logging intervals, telemetry and environment. |
| Certifications | Logger: CE; optional AC power supply: UL/CSA/CE |
| Communication | USB RS232 (Baud rates: 9600, 19200, 38400, 57600, 115200) |
| Communication (optional) | Remote Communications (optional): Wireless modem: 3G & 4G LTE |
| Connector | 1 Stainless steel connectors |
| Data Storage | Datalog: 325,000 sensor measurement data points; 1128 days for 3 channels at 15-minute log intervals Event Log: 1,000 events maximum in non-volatile flash memory Sample History: 2,000 sample events maximum in non-volatile flash memory |
| Datalog Channels | 16 maximum |
| Environmental Rating | NEMA 6P (IP68) |
| Interface | Hach AS950 Automatic Sampler All Hach legacy samplers Non-Hach samplers capable of being triggered by 5 V dc pulse lasting 50 milliseconds |
| Internet Application Software | FSDATA web-based software for flowmeter programming, data management and report generation for wireless flow meters |
| LED Status Indicator | • Green Flashes every 3 sec during normal operation. Flashes every 15 sec during sleep mode. • Red Flashes when attached sensor does not agree with the logger program, when an expected sensor is not found or the sensor is not working properly. |
| Logging Intervals | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 or 60 minutes Primary and secondary intervals for dynamic logging. |
| Manual Languages | English |
| Modem | Active Verizon Wireless |
| Operating Temperature Range | -18 to 60ºC (0 to 140ºF) at 95% RH |
| PC Data Transfer Software | FSDATA Desktop Instrument Manager software required for programmig logger. Can be used for data management and report generation. It is compatible with desktop/lap top computers utilizing Windows operating system. Minimum resolution: 1024×768. |
| Power Requirements (Voltage) | 8 – 18 V DC |
| Pre-configuration? | AV9000, US9003 Ultrasonic Sensor |
| Protocol | Local Modbus RTU |
| Sensor Connectors | 1, additional options |
| Sensor Ports | 1 port |
| Special Remarks | When paired with a Hach sampler, successful or failed sample, as well as bottle number, are stored in sample history. Sample history can be included in reports generated by FSDATA. |
| Standard storage temperature | -40 to 60ºC (-40 to 140ºF) |
| Supported Sensors | FLO-TOTE 3, FLO-DAR, FLO-DAR with Surcharge Velocity Sensor (SVS), Submerged Area Velocity Sensor (requires AV9000 Analyzer Module), Rain Gauge, Sigma 950 Flow Meter (requires IM9001), US9001, US9002 |
| Warranty | 12 months |
| Weight | Using Model FL900: 4.5 kg (10 lb)—no batteries; 6.3 kg (14 lb)—2 batteries; 8.2 kg (18 lb)—4 batteries |
Shipping Information
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
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Return Policy
You may return items purchased from Meter BD Shop within 7 days of receiving the product.
To be eligible for a return, the product must meet the following conditions:
1. Unused, 2. In the original packaging & 3. Proof of purchase.
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