DAE MJ-200n 2 in NTEP NSF61 Non Lead Potable Water Meter - Reliable

In this review the DAE MJ-200n 2 in potable water meter proves to be a solid choice for property managers, contractors, and facilities that need an accurate, durable inline meter with remote-read options. The bottom line: this meter is for anyone who needs a horizontal inline installation with a reliable pulse output and confirmed NTEP and NSF certifications, offering traceable factory calibration and options for cloud metering. It is not aimed at pit installations or vertical-only setups, so buyers should check mounting needs before ordering.

Key Features

• Horizontal Inline Mount: Designed to be installed horizontally with the dial facing upwards, which ensures correct register orientation and predictable performance.
• NTEP and NSF Certified: National NTEP approval and ANSI/NSF 61 and 372 certification provide verified accuracy and lead-free materials for potable water applications.
• Pulse Output Ready: Built to work with pulse counters and remote modules so usage can be integrated into AMR or CO-10 systems for easier reading and billing.
• Cloud Metering Option: Compatible with the CC2030 Gateway, allowing data collection, alerts for abnormal use, and remote visibility of monthly usage without complex IT setup.
• Wide Flow Range: Conforms to AWWA standards with a safe maximum flow of 160 GPM and recommended continuous flow up to 80 GPM, suitable for many commercial and multiunit residential systems.
• Factory Calibration Available: Factory calibration certificates can be provided, which helps with acceptance by utilities and compliance checks.

Who It's For

The DAE MJ-200n is best for building engineers, landlords, and contractors who need a sturdy, NTEP-certified 2 in meter for city water systems that will be mounted horizontally and benefit from remote-read capability. It is especially useful where accuracy at higher flows matters, and where integrating into an AMR or cloud system is desired.

Those who need a meter for vertical installations, pit mounting, or outdoor freeze-prone locations should look to other DAE models recommended for those situations. Also, if a buyer requires an integrated electronic register included in the base unit, they should confirm compatibility since remote modules and counters are sold separately.

Pros & Cons

Pros

• Solid build and reliable accuracy, with customers noting good performance above 50 GPM and repeatable readings.
• Certified to NTEP and ANSI/NSF standards, giving confidence for potable water billing and compliance.
• Flexible remote-read options including CO-10, AMR130, and cloud gateway for centralized monitoring.
• Factory calibration certificates available, which helps with acceptance by authorities and quality assurance.

Cons

• Designed for horizontal inline installation only, so it is not suitable for all mounting orientations.
• Remote reading accessories such as CO-10 or AMR130 are not included and add to overall system cost.

Specifications

Size	2 in
Mounting	Horizontal inline, dial facing upwards
Certifications	NTEP approved; ANSI/NSF 61 and 372
Flow Rate	Safe max 160 GPM; recommended continuous 80 GPM; min test 2 GPM
Accuracy	+/-1.5% within normal flow range
Output	Pulse output for remote reading
Remote Options	Compatible with CO-10, AMR130, AMR, and CC2030 cloud gateway

Our Verdict

The DAE MJ-200n is a dependable, standards-certified 2 in potable water meter that delivers accurate readings and versatile remote-read capabilities, making it a strong value for property managers and contractors who require horizontal inline installation and cloud or AMR integration. Its limitations on mounting orientation and the need to add remote modules are worth noting, but the combination of NTEP/NSF certification and optional calibration certificates make it a sensible long-term choice.

Frequently Asked Questions

Can this meter be installed vertically?
Not recommended; the MJ-200n is intended for horizontal inline installation with the dial facing upwards. For vertical installation, choose the PD-200 model.

Does the meter support remote reading out of the box?
The meter has a pulse output ready for remote reading, but devices such as CO-10, AMR130, AMR, or the CC2030 gateway must be purchased separately.

Is this meter certified for potable water use?
Yes, it is NTEP approved and certified to ANSI/NSF 61 and 372 for material safety and lead-free compliance.