MLog Plus / GLOG EVO / MPower — PRS data loggers and intrinsically safe power barrier
MLog Plus and GLOG EVO data loggers for gas pressure regulating stations and the MPower intrinsically safe power barrier. They collect pressure, temperature and equipment status signals and send the data to SCADA or to the cloud. MLog Plus is approved for zone 0.
- MLog Plus
- up to 3 pressure sensor inputs (0.8–2 … 20–80 bar abs.), up to 2 PT1000, 2 analog inputs 0–5 V (4–20 mA), 10 DI (2 HF <5 kHz), 4 DO; GSM/GPRS, LoRaWAN option; Modbus, IEC 60870-5-104; ATEX zone 0
- GLOG EVO
- 3 pressure inputs (error 0.5 % FS), 2 PT1000, 8 DI + 2 HF, 4 DO; 4G LTE with UMTS/GPRS fallback; Modbus, IEC 870-5-104; IP66/IP67; II 1 (1) G Ex ia [ia Ga] IIB T3 Ga; battery up to 5 years
- MPower
- intrinsically safe power barrier for MLog and Modus: 2 NAMUR inputs, AI ±10/±20 V and 4–20 mA, 4 DI, 2 DO; 12 V DC input from the mains/solar panel/microturbine; 5 and 3.6 V output; RS485 Modbus; II (1) G [Ex ia Ga] IIA
- Temperature
- MLog Plus/GLOG EVO −25…+60 °C; MPower −35…+60 °C
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Data loggers control, supervise and monitor gas pressure regulating stations and pressure reduction stations in gas distribution networks. They collect inlet and outlet pressure, temperature and equipment status signals (SSV position, filter clogging, site access), archive the data and send it to a central data acquisition system (SCADA) or a cloud platform. The range includes MLog Plus, GLOG EVO, G-Power EVO, G-LOG+, EP-LOG EVO and the MPower power unit. This item covers the main models with detailed characteristics.
MLog Plus is an IoT logger for distributed monitoring of pressure reduction stations, and it may be installed in hazardous zone 0. The device has up to three pressure sensor inputs (ranges from 0.8–2 to 20–80 bar abs.), up to two PT1000 inputs, two analog inputs 0–5 V with a 4–20 mA option, ten digital inputs (two of them for HF counting up to 5 kHz) and four digital outputs. Communication is via GSM/GPRS, with LoRaWAN as an option, using the Modbus and IEC 60870-5-104 protocols. The battery lasts more than 5 years, and for permanent communication the device is powered from MPower. It is configured with the RainBow software.
GLOG EVO has battery or external power. It accepts three pressure inputs with an error of 0.5 % of the upper limit, two PT1000 inputs, eight digital and two HF inputs, and has four outputs. It provides a 4G LTE modem with UMTS/GPRS fallback, an optical port per EN 62056-21, and the Modbus and IEC 870-5-104 protocols. Protection is IP66/IP67, explosion protection is II 1 (1) G Ex ia [ia Ga] IIB T3 Ga, and the battery lasts up to 5 years with one session per day. The housing is made of SMC and the pressure sensor of 304 stainless steel.
MPower is an intrinsically safe power barrier for MLog loggers and Modus correctors in zone 0. It is supplied with 12 V from the mains, a solar panel or a microturbine, delivers intrinsically safe power of 5 and 3.6 V, and has NAMUR inputs, analog and digital channels and an RS485 Modbus interface. It comes in an IP67 wall-mounted version or an IP20 DIN-rail version, with marking II (1) G [Ex ia Ga] IIA. The devices carry CE marking under the ATEX and EMC directives, and GLOG EVO also under RED.
Technical specifications
| MLog Plus | up to 3 pressure sensor inputs (0.8–2 … 20–80 bar abs.), up to 2 PT1000, 2 analog inputs 0–5 V (4–20 mA), 10 DI (2 HF <5 kHz), 4 DO; GSM/GPRS, LoRaWAN option; Modbus, IEC 60870-5-104; ATEX zone 0 |
|---|---|
| GLOG EVO | 3 pressure inputs (error 0.5 % FS), 2 PT1000, 8 DI + 2 HF, 4 DO; 4G LTE with UMTS/GPRS fallback; Modbus, IEC 870-5-104; IP66/IP67; II 1 (1) G Ex ia [ia Ga] IIB T3 Ga; battery up to 5 years |
| MPower | intrinsically safe power barrier for MLog and Modus: 2 NAMUR inputs, AI ±10/±20 V and 4–20 mA, 4 DI, 2 DO; 12 V DC input from the mains/solar panel/microturbine; 5 and 3.6 V output; RS485 Modbus; II (1) G [Ex ia Ga] IIA |
| Temperature | MLog Plus/GLOG EVO −25…+60 °C; MPower −35…+60 °C |
| Other models in the range | G-Power EVO, G-LOG+, EP-LOG EVO |
| Directives | ATEX 2014/34/EU, EMC 2014/30/EU, RED 2014/53/EU (GLOG EVO) |
Request a price and lead time
MLog Plus / GLOG EVO / MPower — PRS data loggers and intrinsically safe power barrier. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Questions and answers
How many pressure inputs do MLog Plus and GLOG EVO have?
Both loggers have up to three pressure sensor inputs. MLog Plus covers ranges from 0.8–2 to 20–80 bar abs., and GLOG EVO has an error of 0.5 % of the upper limit.
Can the logger be installed in a hazardous area?
MLog Plus is approved for zone 0. GLOG EVO is marked II 1 (1) G Ex ia [ia Ga] IIB T3 Ga and has IP66/IP67 protection.
What is MPower for and what power does it supply?
It is an intrinsically safe power barrier for MLog loggers and Modus correctors in zone 0. The input is 12 V and the intrinsically safe outputs are 5 and 3.6 V.
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