DAE MJ-150m 1.5ft NSF61 Non Lead Potable Water Meter - Reliable

Our review of the DAE MJ-150m 1.5' potable water meter finds it best suited for building managers, contractors and landlords who need a rugged, accurate inline meter with a pulse output for remote reading. The single biggest reason to buy is its certified lead-free construction and compatibility with DAE remote/cloud reading solutions, which make ongoing billing and leak detection practical without complex IT work. The meter is clearly designed for clean city water use and provides stable performance at higher flows, so it is a practical choice where accuracy and integration matter.

Key Features

• NSF and lead-free certified: Materials meet ANSI/NSF 61 and ANSI/NSF 372 so the meter is safe for potable water systems and compliant with lead-free plumbing rules.
• Horizontal inline design: Dial faces upward for easy register reading and straightforward installation in horizontal runs without reorienting the body.
• Pulse output ready: Built-in pulse output lets the meter connect to CO-10 counters or AMR modules for remote or automated reading and billing.
• Cloud metering capable: Works with the DAE CC2030 Gateway to deliver meter data to a cloud server for real-time monitoring, reports and alerts by email.
• Wide useful flow range: Conforms to ISO and AWWA standards with accurate measurement across normal and high flow rates, making it suitable for many commercial applications.

Who It's For

The DAE MJ-150m is ideal for property owners, facility maintenance teams and plumbers who need a durable, certified water meter for clean city water lines and want remote reading options. It is especially useful where pulse output or cloud monitoring will save time on tenant billing and leak detection.

Those who need a meter for vertical installation, pit-mounted applications, or outdoor freeze-exposed service should look at DAE models specified for those conditions instead, since this unit is built for horizontal inline use with the dial facing up and not intended for pits or uncontrolled outdoor exposure.

Pros & Cons

Pros

• Certified NSF materials and lead-free compliance give confidence in drinking water applications.
• Robust build and consistent accuracy at flows over 50 GPM, matching customer impressions of good build quality.
• Ready integration with CO-10, AMR modules and the CC2030 cloud gateway simplifies remote reading and alerts.
• Factory calibration certificates available, which is useful for specification and acceptance testing.

Cons

• Horizontal inline only with dial up limits installation options; for vertical or pit use a different model is required.
• Remote reading accessories such as CO-10 or AMR130 are sold separately, adding to total system cost.

Specifications

Meter size	1.5' (1.5 in)
Certification	ANSI/NSF 61 and ANSI/NSF 372
Flow range	Normal test limits 5 - 100 GPM; max safe 100 GPM
Accuracy	+/-1.5% within normal flow range
Output	Pulse output for CO-10/AMR modules
Mounting	Horizontal inline, dial facing upward
Applications	Clean city potable water, not for pit application

Our Verdict

The DAE MJ-150m is a practical, certified inline water meter that balances accuracy, build quality and modern remote-reading capability. It is a good value for commercial and multifamily installations that require trustworthy potable water metering and want straightforward cloud or AMR integration, but buyers should plan installation layout and accessory costs in advance.

Frequently Asked Questions

Can this meter be installed vertically?
The MJ-150m is designed for horizontal inline installation with the dial facing upward; for vertical installations choose the DAE PD-150 model.

Can I read the meter remotely?
Yes, the meter has a pulse output and works with CO-10 counters, AMR130/AMR modules and the DAE CC2030 Gateway for cloud metering and alerts.

Is this meter suitable for outdoor pit installation?
No, the MJ-150m is not intended for pit applications; refer to the DAE models specified for outdoor or pit service.