WS705 - Uncategorized Global Water - Free user manual and instructions
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| Product Type | Water Level Monitor |
| Brand | Global Water |
| Model | WS705 |
| Dimensions (L x W x H) | 4.5 x 3.0 x 2.0 inches |
| Weight | 1.2 lbs |
| Power Supply | 9V DC (battery or adapter) |
| Battery Life | Approximately 12 months |
| Measurement Range | 0 to 30 feet (0 to 9 meters) |
| Accuracy | ±0.5% full scale |
| Output Signal | 4-20 mA, RS-485 |
| Operating Temperature | -20°C to 60°C |
| Enclosure Rating | IP65 (weatherproof) |
| Main Functions | Continuous level measurement, data logging, alarm output |
| Data Logging Interval | Programmable from 1 minute to 24 hours |
| Alarm Output | High/Low level relay contacts |
| Cleaning Method | Wipe with damp cloth, avoid harsh chemicals |
| Safety Features | Over-voltage protection, reverse polarity protection |
| Spare Parts Available | Sensor probe, cable, mounting bracket, power adapter |
| Reparability | Modular design, easy to replace components |
| Warranty | 2 years limited |
| Manual Languages | English, Spanish, French (available on request) |
Frequently Asked Questions - WS705 Global Water
How do I install the WS705 water level monitor?
Mount the device securely above the water surface using the included bracket. Connect the sensor cable to the probe and lower it to the desired depth. Ensure the power supply is connected and the device is calibrated according to the user manual.
What is the measurement range of the WS705?
The WS705 can measure water levels from 0 to 30 feet (0 to 9 meters) with an accuracy of ±0.5% of full scale.
How do I change the battery in the WS705?
Open the battery compartment on the back of the unit. Replace the 9V battery with a fresh one, ensuring correct polarity. Close the compartment securely to maintain IP65 protection.
Can the WS705 be used for groundwater monitoring?
Yes, the WS705 is suitable for groundwater monitoring as long as the probe is rated for submersible use. Ensure the cable length is adequate and the device is protected from direct sunlight.
How do I set up a high-level alarm on the WS705?
Access the alarm settings via the menu. Program the high-level setpoint using the arrow buttons. Connect an external alarm device to the relay output terminals. Test the alarm by raising the water level to the setpoint.
What does the 'Err' message on the display mean?
An 'Err' message indicates a sensor fault or communication error. First, check the cable connections. If the problem persists, clean the sensor probe and perform a factory reset. Refer to the manual for specific error codes.
How often should I calibrate the WS705?
It is recommended to calibrate the device every 6 months or after any maintenance. Use a known water depth as a reference and adjust the zero and span settings according to the manual.
Is the WS705 compatible with data loggers?
Yes, the WS705 outputs a 4-20 mA signal and RS-485 Modbus, which can be connected to most data loggers. Ensure the logger's input range matches the output specifications.
What is the maximum cable length for the sensor?
The standard cable length is 25 feet (7.6 meters), but extension cables up to 500 feet (150 meters) are available. Use shielded cable to minimize interference.
How do I clean the sensor probe?
Gently wipe the probe with a soft, damp cloth. Do not use abrasive cleaners or solvents. Rinse with fresh water if exposed to saltwater or chemicals. Allow to dry before reinstalling.
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USER MANUAL WS705 Global Water
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Product information
Brand : Global Water
Model : WS705
Category : Uncategorized