Product Description
For use in submetering applications where an extra compact size and pulse output are desired. From end to end, not counting the included coupling set, this meter measures in at 4.5" long! It's perfect for indoor applications where you don't have much room for installation.
The MTW MJ20S/MJ420S multi-jet water meter uses a polymer casing design to allow for low weight and reduced cost but augments the meter with brass threads to reduce the likelihood of stripped threads during installation. The MJ20S/MJ420S meet NSF/ANSI 61 and 372 standards. The MTW MJ20S/MJ420S may be installed either horizontally or vertically in INDOOR applications only.
Key Features
- Accurate measurement in any orientation
- Poly body with brass threads
- Pulse output 1/10 gal
- Sealed register for tamper resistance
- Meets AWWA C708 performance
- NSF/ANSI 61 and NSF/ANSI 372
- NOW NTEP APPROVED!
- Quiet operation
- High-temperature (fiber) gaskets on MJ420S models
- 1 year new meter accuracy warranty
- 5 year standard warranty for body, register, and accuracy (AWWA C708)
- For Indoor applications. Not IP68 Rated.
Specifications
Pressure: up to 150 PSIG
Temperature: MJ20S up to 105ËšF; MJ420S up to 194ËšF
Normal Flow Range: 1 to 20 gpm
Low Flow: 1/4 gpm
Maximum Continuous Flow: 15 gpm
Maximum Operating Capacity: 20 gpm
Maximum Reading: 9,999,999.99 US Gallons
Accuracy: Normal Flow: +/- 1.5%; Low flow: +/- 3%
Pulse Output Standard on All Models
Sensor Type: Dry contact Reed switch
Pulse Rates: 1 pulse per 10 Gallons
Max. Current: 100mA
Max. Voltage: 24 VAC/DC
Cable Length: 9’ standard (2000’ maximum run)
Documentation:
