MacREJ 5

PLUM ELECTRONICS
gas volume, pressure,
and temperature data logger

electronic gas volume, pressure and temperature data logger MacREJ 5

The MacREJ 5 data logger is a device monitoring the operation status of gas stations and their components. MacREJ 5 records input and output pressure, temperature, and gas volume, monitoring the operation of regulators and safety devices.

MacREJ 5 is an intrinsically safe device that can be installed in the zero explosion hazard zone. The device with a built-in modem, when powered by an external power source, allows online access to data. When operating on batteries, it transmits data according to a schedule and in case of an alarm state.

about
MacREJ 5 data logger

  • built-in GSM modem (4G LTE and 2G)
  • remote data transmission
  • simple installation and configuration using a smartphone with NFC interface
  • autonomous communication with external sensors and devices
  • low operating costs thanks lithium batteries
  • screen ensuring comfortable operation even in very low temperatures

why is it worth
choosing MacREJ 5 data logger?

monitor operation of the PRMS station remotely, in real-time

record all measurement events; have constant access to the station's work history

synchronize measurement data with other systems, e.g. SCADA

introduce tariff price management; accurately and timely bill gas consumption

reduce meter reading service costs

transmit data safely using NB-IoT technology

record data from any gas meter using dedicated adapters

functionalities of
MacREJ 5 data logger

integrated GSM modem (optional)
operating in 4G LTE and 2G networks

support for NFC communication standard,
optical connection and two RS485 / RS232 serial connections

graphical 4” display with backlight
works in temperatures down to -30 °C

configurable main screen widgets
showing daily/ monthly graphs as bargraphs

ATEX-certified for operation in any explosion hazardous
zone (up to zone 0, 1, 2), also for an integrated modem

pressure sensors as internal or external

supports NAMUR and SCR encoders
in the battery mode operation

configurable two LF pulse inputs
for gas meters

MODBUS RTU MASTER function for autonomous communication
with external sensors/devices

10 metal glands for connection of signal
and measurement circuits

built-in illumination of the connection terminals
(aluminum housing version)

low operating costs due to the use of standard
lithium batteries

application of the MacREJ 5
gas flow data logger

direct
data transmission

Direct data transmission to the system – data reading via built-in 4G cat.1 modem when powered by batteries.

application
diagram

Application diagram of the MacREJ 5 data logger

local
reading

Local reading and configuration.

technical
data

dimensions / weight:
version 1: 207 x 194 x 77 mm, 1,3 kg
version 2: 202 x 167 x 93 mm, 3,5 kg
casing material:
version1: polycarbonate
version 2: aluminium
relative humidity:
max. 95%, at temp. 70°C
ambient temperature range::
min. -25°C, max. 70°C
power supply:
one standard lithium battery size D 3,6V/17Ah, operation time: 5 years
display:
4" graphical

accessories

eWebTEL

Data acquisition system
see more

ConfIT!

Software for desktop configuration
see more

ConfIT! data loggers

Data loggers configuration application
see more

OptoBTEx

Optical interface
see more

EM-1

Expansion module
see more

INT-S3

Power interface
see more

IK-401

Communication interface
see more

antenna

Antenna 4G/3G/2G
see more

download

Do you need detailed technical documentation, DWG files, MODBUS maps, or other product documents?
Contact us directly at export@plum.pl.

datasheet MacREJ 5
installation manual MacREJ 5
declaration of conformity MacREJ 5 Ex, with GSM modem
declaration of conformity MacREJ 5 Ex, no-GSM modem EU
declaration of conformity MacREJ 5 Ex, with LTE cat1, mod.4GCx3A2
plum GAS portfolio

Do you have any questions?
Please fill out the form and describe how we can assist you.

    The administrator of your data is PLUM Sp. z o.o. with its registered office in Ignatki, ul. Wspólna 19, 16-001 Kleosin. Your data is processed in order to respond to inquiries made through the contact form or provided contact details, and to secure possible claims, which constitutes our legitimate interest. In the case where the notification is related to a contract we have with you, the purpose of processing your personal data is the execution of this contract. If you have given marketing consents, your data is additionally processed for the purpose of conducting marketing communication with you through your chosen communication channel. You have the right to request access to your personal data, their correction, deletion, or limitation of processing, as well as the right to object to the processing and to lodge a complaint with the supervisory authority. Detailed information concerning the processing of your personal data can be found HERE.

    I consent to the sending by PLUM Sp. z o.o. with its registered office in Ignatki, ul. Wspólna 19, 16-001 Kleosin (PLUM), to the phone number provided in the form, SMS/MMS messages containing commercial and marketing information regarding PLUM, including information on the range of activities of PLUM and products and services offered by PLUM, as well as promotions, also using automatic calling systems, which involves the use of telecommunication terminal equipment of which I am a user.

    I consent to the making of phone calls by PLUM Sp. z o.o. with its registered office in Ignatki, ul. Wspólna 19, 16-001 Kleosin (PLUM), to the phone number provided in the form for the purpose of conveying commercial and marketing information regarding PLUM, including commercial and marketing information about PLUM's activities and products and services offered by PLUM, also using automatic calling systems, which involves the use of telecommunication terminal equipment of which I am a user. .

    I consent to the sending by PLUM Sp. z o.o. with its registered office in Ignatki, ul. Wspólna 19, 16-001 Kleosin (PLUM), to the email address provided in the form, email messages containing commercial and marketing information regarding PLUM, including information on PLUM’s range of activities and products and services offered by PLUM, as well as promotions, which involves the use of telecommunication terminal equipment of which I am a user.