CLXCD Series Single Jet Totalizing Water Meter
1/2" & 5/8" x 3/4" Sizes, With or Without Reed Switch OutputDESCRIPTION
Model series CLXCD water meters are dry type, single-jet totalizing water meters. They are an ideal choice for a range of sub-metering applications for apartment and commercial buildings as well as marinas, RV and camping parks etc. They are also used as "deduct" water meters for totalizing water used for pools and irrigation that is not returned to city wastewater systems as well as many OEM and industrial applications where keeping track of consumed water volume is important for meeting regulatory and environmental requirements.
A pulse output of one pulse per gallon is available.
CLXCD totalizing water meters are accurate and reliable. They are constructed in conformance with AWWA standard C712-02 and ANSI/NSF 61.
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SPECIFICATIONS
General
Measuring Principle: Single Jet
Meter Type: Dry, magnetic coupling between rotor and
register movement
Meter Sizes: 1/2", 3/4"
Max Media Temperature:
Cold Water Meter: 122°F (50°C)
Hot Water Meter: 194°F (90°C)
Max Operating Pressure: 150 PSI
Proof Pressure: 300 PSI
Materials:
Main Casing: Copper Alloy UNS C83600
Register Box Rings: Copper Alloy UNS C85700
Transparent Cover: Polycarbonate
Measuring Rotor: Polycarbonate
Rotor Spindles: 304 Austenitic Stainless Steel
Upper Plate: Polycarbonate
Bottom Plate: Polycarbonate
Register Gear Trains: POM
Worm Gear: POM
Registration Accuracy (with water <80°F (27°C):
Normal Test Flow Range (Table 1): ±1.5% (The meter will
register 98.5% to 101.5% of the water that passes through it )
At Minimum Flow (Table 1): -5%,+1.5% (The meter will register
95% to 101.5% of the water that passes through it)
Pressure Drop:15 PSI Max, see pressure drop curves
Installation: Horizontal orientation recommended
Casing Spud Connections: External straight threads according to
ANSI/ASME B1.20.1.See Dimensions, Connections and Weights (Table 2) for details.
Options: Built-in reed switch for pulse output. See Operating Characteristics
Table 1), 1.5 meter (59") cable
Standard Accessories: Each meter is supplied with 2 rubber washers for use with
meter couplings (tailpieces), security seal and sealing wire and installation instructions.
| Table 1- Operating Characteristics | ||||||||
| Model | Size | Max. Flow GPM | Nominal Flow GPM | Min. Flow GPM | Normal Test Flow Limits GPM | Min. Reading Gallons | Max. Reading Gallons | Pulse Output Option |
| CLXC-15D | 1/2" | 15 | 7.50 | 0.25 | 1-15 | 0.01 | 9999999 | 1 Pulse per gal. |
| CLXC-20D | 5/8" x 3/4" | 22 | 11.0 | 0.25 | 1-22 | 0.01 | 9999999 | 1 Pulse per gal. |
OPTIONAL REED SWITCH OUTPUT:
| Contact Rating: 4 Watt |  |
| Max Voltage: 30 Vdc | |
| Max Current: 0.2 A | |
| Max Contact Resistance: 0.2 ohm | |
| Capacitance: 0.2 pF |
DIMENSIONS, CONNECTIONS & WEIGHT
| Table 2- Dimensions, Connections & Weights | ||||||
| Model | Size |
L Length Inches (mm) |
W width Inches (mm) |
H height Inches (mm) |
Case Spud Threads (NPS) | Weight lb (kg) |
| CLXC-15D | 1/2" | 4.33 (110) | 2.87 (73) | 2.83 (72) | 3/4" | 1.06 (0.48) |
| CLXC-20D | 5/8" x 3/4" | 5.12 (130) | 2.87 (73) | 2.83 (72) | 1" | 1.37 (0.62) |
Meter Dial Layout
ORDERING INFORMATIONORDER NUMBER ABCD
EXAMPLE: CLXC-20DCS
| THESE ITEMS ARE AVAILABLE ONLINE OR PLEASE CALL 1-800-253-2497 TO ORDER | |||
| A= MODEL | B=SIZE | C=HOT OR COLD WATER METER | D=PULSE OUTPUT |
| CLXC | 15D= 1/2" | C = Cold | - = None |
| S = Pulse Output | |||
| H = Hot | - = None | ||
| S = Pulse Output | |||
| 20D= 5/8x3/4" | C = Cold | - = None | |
| S = Pulse Output | |||
| H = Hot | - = None | ||
| S = Pulse Output | |||
| Bold Order Combinations Typically Ship from Stock | |||
| FOR YOUR CONVENIENCE, THESE ITEMS ARE AVAILABLE ONLINE OR PLEASE CALL 1-800-253-2497 TO ORDER |
||||
| Coupling Part Number | Description | Length of Coupling | Used With Meter Model | Quantity needed per meter |
| C15T | 3/4" NPS female nut to 1/2" NPT male union | 3-3/8" | CLXC-15D | 2 |
| C20T | 1" NPS female nut to 3/4" NPT male union | 2-1/2" | CLXC-20D | 2 |
| Bold Order Combinations Typically Ship from Stock | ||||
Note: Rubber washers are provided with each meter for sealing meter end of tailpiece as a standard accessory. Washers can also be purchased separately:
| THESE ITEMS ARE AVAILABLE ONLINE OR PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS | |
| Washer Part Number | Meter Size |
| C15TW | 1/2" |
| C20TW | 3/4" |
| Bold Order Combinations Typically Ship from Stock | |
