Design, Support & Management of Metering Systems

Independent metering expertise for the energy, resources, and utilities industry.

MacR6-Z0-P Gas Pressure Data Logger

The MacR6-Z0-P is an intrinsically safe pressure data logger made for natural gas distribution networks. It uses LPWAN connectivity and a long-lasting battery to deliver reliable monitoring in hazardous Zone 0 environments.

Main Functional Characteristics

  • ntrinsically safe design for operation in Ex Zone 0 areas
  • Logs gas pressure data with high accuracy and reliability
  • Supports LPWAN technologies: LTE Cat.M1 and NB-IoT (Cat.NB2)
  • Works with Mobile Virtual Network Operators (MVNOs) for flexible deployment
  • Sends automatic event-based transmission when limit exceedances occur
  • The LCD display shows pressure, network level and battery status.
  • Offers long service life with up to 10 years of battery operation
  • Has a compact polycarbonate housing made for outdoor installations

About MacR6-Z0-P

he MacR6-Z0-P is a dedicated pressure logger designed for smart gas metering and distribution networks. It records accurate pressure data and allows real-time remote monitoring.

It works on low-power LPWAN communication in cellular networks and is configurable and readable through the IEC 62056 optical interface and a mobile app.

It sends immediate event notifications when pressure limits are exceeded. The device has a tamper-resistant design and a robust housing for outdoor conditions.

It runs for up to 10 years of maintenance-free operation on a single D-size battery and fits easily with SCADA, billing and data acquisition systems.
IECEx Certification
EN 60529 Compliance

The MacR6-Z0-P pressure logger is built for hazardous environments that need continuous and reliable pressure monitoring. It supports LTE Cat.M1 and NB-IoT for secure low-power communication and also offers optional fallback to 2G networks.

The device records pressure data at set intervals and sends it to central systems, while event-based notifications alert operators when limits are exceeded.

Its LCD display shows pressure, network strength and battery status. The IEC 62056 optical interface allows fast local configuration.

With a robust polycarbonate enclosure, IP-rated protection and ATEX Zone 0 certification, the MacR6-Z0-P gives dependable monitoring for critical gas infrastructure.

ATEX Certification – Zone 0 Intrinsically Safe
EN 60529 Compliance – Housing Protection Class (IP rating)

Parameter
Specification
Dimensions / Weight
Ex Zone 2: 124 × 90 × 40 mm / 0.3 kg
Ex Zone 0: 146 × 114 × 40 mm / 0.5 kg
Housing Material
Polycarbonate
Humidity Tolerance
Max. 95% at 55 °C
Operating Temperature
Ex Zone 2: –30 °C to +60 °C
Ex Zone 0: –30 °C to +55 °C
Housing Protection
Ex Zone 2: IP65
Ex Zone 0: IP66
Ex Classification
Zone 2: II 3G Ex ic IIA T3 Gc
Zone 0: II 1G Ex ia IIA T4 Ga
Display
Segment LCD showing counter, increments and peaks
Transmission Protocols
Gaz-Modem 2/3, TCP, UDP, NTP
Interfaces
IEC 62056-21 optical interface, SIM card (3FF / MFF2)
Communication Standards
LTE-M (Cat.M1): B1/B2/B3/B… (full band support), NB-IoT, 2G fallback
Resistance to Mechanical and Electromagnetic Conditions
M2 / E2
Power Supply
Replaceable lithium battery (D-size, 20 Ah)
Battery Life
Up to 15 years

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