Product Description:
The WM2001G 2" cold water meter monitors the running total of water that has passed through it. The amount of water used will be displayed on an easy to read analog dial. The meter is plumbed in-line with your pump discharge line and can be installed either horizontally or vertically. As your pump forces water through the line, the internal impellers of the water meter will begin to rotate and cause the needle on the display to slowly move forward. Whether for residential or commercial applications the WM2001G offers a simple, cost effective method to determine your rainwater usage.
Additionally, the pulse water meter has the ability to control the dosing for a chemical injection system. The device can be configured to pulse every .25 gallon up to 100 gallons, depending on how much chemical needs to be added to the system.
Product Details:
| Characteristics |
|
WM2001G |
| Flow Rating (GPM) |
|
132 |
| Continuous Flow (GPM) |
|
132 |
| Normal Flow Range (GPM) |
|
5 - 100
|
| Low Flow (GPM) |
|
1.98 |
| Maximum Pressure (PSI) |
|
150 |
| Power |
|
6 mA at 12 VDC |
| Max Current |
|
20 mA |
| Max Voltage |
|
20 VDC |
| Pulse Rates |
|
.25 - 100 gallons |
| Maximum Temperature (°F) |
|
105 |
| Sweep Hand Registers (Gallons) |
|
100 |
| Register Capacity (Millions of Gallons) |
|
100 |
Operation:
The WM2001G is a dry-top multijet (inferential) impeller meters. The impeller and magnet are the only moving parts in the measuring chamber. The chamber is located in a strainer basket, which allows for high amounts of impurities to be passed through the meter without affecting operation. The impeller movement is transferred by a magnetic coupling to the hermetically sealed register. When ever the pulse amount is reached the water meter will close its dry contacts to send a signal to your chemical injection system to inject chemical into the water.
Compliance:
The WM2001G complies with AWWA C708 and ISO 4064 Class B standards.
Construction:
The meter consists of an epoxy coated bronze maincase with the size and flow direction cast into it, an integral strainer/measuring chamber, a removable dry hermetically sealed register assembly and a secured calibration port (factory tested and set).
Direct Read Register:
The register is contained in a hermetically sealed nylon casing with .a 5mm tempered glass lens. The totalizer wheels are large and easy to read and the sweep hand is designed not to interfere with the odometer reading. The register's circumference shows individual gallons down to increments of tenths of gallons, for precision reading. The large red spinning trickle indicator is excellent for leak detection. Each register clearly shows its applicable meter size.
Connections:
Meter casing spuds conform to ANSI 82.1 and have external straight threads (referred to as non-tapered meter threading). The WM2001G is provided with full bronze meter coupling sets which provide you with 2" male NPT threads.
Maintenance:
The register assembly is easily removable and replaceable, if needed. The integral strainer on the measuring assembly prevents foreign debris damage and can be removed and flushed clean if merited.
Product Documents:
