DAE MJ-100c 1 NTEP Potable Water Meter - Durable Inline Pulse Meter

In this review the DAE MJ-100c 1 NTEP stands out as a practical choice for landlords, commercial properties and municipal meter pits that need a durable, accurate potable water meter with remote reading options. The bottom line: this meter is for users who require NTEP-certified accuracy, NSF 61/372 material safety and a robust IP68 design suitable for outdoor or pit installation, with pulse output and simple options for cloud or remote reading.

Key Features

• Horizontal inline mount: Designed to be installed with the dial facing upwards for straightforward pit or outdoor placement.
• NTEP approval: Provides verified accuracy and repeatability as tested by an independent lab, meeting state acceptance including California.
• NSF safety and lead-free certification: Materials meet ANSI/NSF 61 and ANSI/NSF 372, ensuring suitability for potable water systems.
• Remote reading ready: Works with CO-10 pulse counter, AMR130 or DAE AMR arrays and can connect to the CC2030 gateway for cloud metering and alerts.
• IP68 protection: Built to tolerate pit and outdoor conditions for long-term field use.
• Flow performance: Accurate within +/-1.5% across normal flow ranges and safe to 50 GPM peak with recommended continuous flow guidance.

Who It's For

The DAE MJ-100c fits utility managers, property owners and facility engineers who need a reliable, certified potable water meter for outdoor, pit or horizontal inline installations. It is especially useful when remote reading or cloud monitoring is desired, since it integrates with counters, AMR modules and the CC2030 gateway for centralized data and alerts.

Those who need a meter that can be mounted vertically in any orientation should consider DAE models designed for multi-orientation use; the MJ-100c is intended primarily for horizontal inline installation with the dial facing upwards.

Pros & Cons

Pros

• Solid build quality and materials certified to NSF 61/372 for potable water safety.
• Proven accuracy with NTEP certification and independent lab testing for consistent measurement.
• Flexible remote options via CO-10, AMR modules or CC2030 cloud gateway for easy monitoring and alerts.
• IP68 rating makes it suitable for pit and outdoor installations.

Cons

• Designed for horizontal inline mounting with dial up; not ideal if vertical multi-orientation installation is required.
• Remote devices such as CO-10 or AMR modules are sold separately, adding to total system cost.

Specifications

Model	MJ-100c 1
Approval	National NTEP
Material Safety	ANSI/NSF 61 and ANSI/NSF 372
Ingress Protection	IP68
Flow Range	Normal test limits 3-50 GPM; safe max 50 GPM; recommended continuous 25 GPM
Accuracy	+/-1.5% within normal flow range
Output	Pulse output; compatible with CO-10, AMR130 and AMR systems

Our Verdict

The DAE MJ-100c 1 NTEP is a dependable, certified potable water meter that delivers strong value for users needing an accurate, pit-ready inline meter with cloud or remote reading capability. It is especially suited to property managers and utility applications where material safety, NTEP accuracy and rugged outdoor performance matter most.

Frequently Asked Questions

Can this meter be used outdoors and in pits?
Yes. The MJ-100c has an IP68 rating and is intended for outdoor or pit applications when mounted horizontally with the dial facing up.

Does the meter support remote reading or cloud monitoring?
Yes. It provides a pulse output and is compatible with CO-10 counters, AMR130/AMR modules and the CC2030 gateway for cloud metering and alerts; remote devices are sold separately.

Is the meter safe for drinking water systems?
Yes. Materials are certified to ANSI/NSF 61 for material safety and ANSI/NSF 372 for lead-free plumbing compliance.