The MZ series of real-time wireless loggers for use in Japan wirelessly transmit temperature, humidity, voltage, and pulse data measured by distributed wireless loggers to a receiver, which then connects to a PC via LTE communication (option)/wireless/wired LAN. It can be operation using a dedicated PC app or a tablet's web browser. It can be used in fields such as life sciences, logistics, and large-scale temperature/humidity monitoring in franchise stores.
Name | Thermistor built-in model | External thermistor model | Temperature/humidity model *1 | Resistance thermometer model *2 | Voltage input model *3 | Pulse input model *4 |
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Models | MZ-T00 | MZ-T01 | MZ-T02 (Combined with temperature/humidity sensor MD9204) |
MZ-T02 (Combined with resistance thermometer unit MZ-S04N) |
MZ-T02 (Combined with voltage unit MZ-S05V) |
MZ-T02 (Combined with pulse unit MZ-S06P) |
Measurement range | -25.0~50.0℃ | -40.0~60.0℃ | Temperature: -20.0 to 60.0°C Humidity: 0 to 100%rh |
-199.9 to 199.9℃(Pt100) | +0.000Vdc to +8.000Vdc | 0 to 8000 counts |
Number of recorded data | 53,000 data | |||||
Recording Cycle | 5 seconds to 60 minutes | |||||
Local Wireless Communication | 920MHz band specific low power radio (LPWA radio (LoRa® method) and FSK method) | |||||
Power supply | 2 AAA batteries (compatible with alkaline batteries, lithium batteries, and nickel-metal hydride rechargeable batteries) | |||||
Battery life (Large capacity model) |
About 1.5 years (About 8 years) |
About 1 year (About 8 years) |
About 10 months (About 5.5 years) |
About 10 months (About 4.5 years) |
About 10 months (About 4.5 years) |
|
specifications | IP54 (dew condensation) | IP54 (dew condensation) *Sensor section excluded | ||||
Sensor Cable Length | None (sensor built into main unit) | 2m/5m | Sensor part directly attached/2m *5 /5m *5 | resistance thermometer sold separately | Sensor part directly attached/2m *5 /5m *5 | |
Operating temperature limit | -25℃ to 50℃ (-10℃ to 50℃ when using alkaline batteries) |
Models | MZ-G10 |
---|---|
Operating temperature limit | -10℃~50℃ |
Local Wireless Communication | 920MHz band specific low power radio (LPWA radio (LoRa® method) and FSK method) |
Mobile Wireless Communications | LTE (CAT1) NTT Docomo (including MVNO) |
Location | GPS (GNSS) |
Ethernet Communication | Wired LAN / Wireless LAN |
Power supply | 12V DC / 24V DC / 100V AC (option) / Built-in rechargeable battery (option) |
Battery life | Approximately 4 hours (back up during power outage) |
Number of recorded data | 60 loggers (53,000 data each) |
Recording Cycle | 1 to 10 minutes |
This is application software that allows you to centrally manage data from loggers and receivers.
Models | MZ-A01 |
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Supported OS | Windows 10 (64bit), Windows 11, Windows Server 2022 |
For measuring the heat index WBGT. Heatstroke monitoring unit with cloud remote monitoring.
The real-time wireless logger MZ uses a specific low-power radio in the 920MHz band for local wireless communication between the transmitter and receiver.
- It is possible to cover a wide area with low power transmission.
・In general, it has the property of being relatively penetrating through walls and inside buildings. Therefore, the signal reach is improved even in communication in indoor environments.
- The 920 MHz band is known as sub-GHz, similar to the 2.4 GHz and 5 GHz bands commonly used for Wi-Fi.
The MZ's long distance communication mode uses Charp signal modulation to improve the S/N ratio and extension the communication distance.
For the reasons mentioned above, the 920 MHz band is considered suitable for monitoring, control, data logging, and other purposes in industrial environments.
However, when actually using the device, it is necessary to take into consideration the communication range, surrounding radio wave environment, legal regulations, etc.
Since LTE communications can be used during data collection, it is also possible to send email notification if there are any temperature abnormalities during transportation.
Suitable for centralized temperature control in multiple warehouses and stores.
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