Descripción
Comet M1140 Multilogger Hand – Held Thermo Hygro Meter with 4 MiniDIN
- Factories and manufacturing
- Building HVAC management
- Warehouses
- Museums, archives, galleries
- Air-conditioned rooms
The Multilogger has been designed for measuring and recording physical and electric quantities with an adjustable logging interval from 1 second to 24 hours. The device is equipped with 4 inputs (connectors) for external probes or signals. Moreover, some versions also include an internal atmospheric pressure and/or CO2 concentration sensor. The production line consists of several models with various combinations of the input ranges of the measured quantities. The Multilogger can be used either as stationary or portable device.
Communication
- To communicate with a PC and other systems, the device is equipped with a USB port (located on the side of the device), RS232 and Ethernet.
- The multilogger comes with a USB and Ethernet interface. For WiFi communication the multilogger can be connected to a TP-LINK WiFi router.
ETHERNET interface allows you to
- send e-mail if the Multilogger is in an alarm state. The Multilogger can also be connected to Local Are Network and comes with a web browser. COMET also supply a SQL Database that allows the customer to store, download and view historical data in detail for full analysis.
- in case of connection failure, use DATALINK for upload values to COMET Database
- third-party applications to read the actual measured values using universal protocols SNMPv1 and XML
Output Alarm Out
- Output can be used for controling other devices when alarm is launched, such as external buzzer, telephone dialer etc.
- Users can receive alarms if the values go outside the paramters set. Alarms are indicated through an internal buzzer , 3 LEDs or email alerts via Ethernet port.
Power Supply
- Power supply is provided from the 5V DC AC adapter and operation of the device (except Ethernet interface) is backed up by replaceable batteries.
- The device can be used permanently installed or as portable device with the option to charge batteries directly using the AC adapter or using standard alkaline batteries size AA.
Software:
- Comet Database
- Complex solution for data acquisition, analysing and sending SMS or email alarms. Easy to use and high flexible database software for all Comet Data Loggers and Transmitters.
- Comet Vision
- Free configuration software for Comet Multiloggers.
Manufacturer Specs
| General Specifications | |
| Temperature operating range: | -10 to +60°C |
| Humidity operating range: | 5% to 85%RH, without condensation |
| Accuracy and range of dew point temperature output: | ±1.5°C at ambient temperature lower than 25°C and RH>30% range -60 to +80°C |
| Temperature compensation of the humidity sensor: | all temperature range |
| Measuring interval: | 1s to 24 hours |
| Available temperature units: | degrees Celsius, degrees Fahrenheit |
| Computed values: | dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy |
| Memory capacity (approx.): | 1 000 000 values (noncyclic record), 600 000 values (cyclic record) |
| IP protection: | IP20 |
| Communication interface: | Ethernet, USB, RS232 |
| Ethernet communication protocols: | WWW, SNMPv1, XML, DATALINK |
| Alarm protocols: | |
| Configuration: | Comet Vision, WWW configuration |
| Power: | AC adapter 230Vac/5Vdc (neccessary for Ethernet interface) NiMH rechargeable batteries 3x 1.2V AA (backup or portable application) or Alkaline batteries 3x 1.5V AA (for portable applications) |
| Power connector: | co-axial, diameter 5.5 x 2.1mm |
| Dimensions: | 178 x 95 x 37mm (W x H x D), without attached cables |
Tech Specs
Test Equipment General Attributes |
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| Country of Origin | Czech Republic |
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