Multilogger M1140 - thermo hygro meter with 4 MiniDIN inputs

Universal datalogger with 4 hardware MiniDIN inputs for connecting temperature and humidity probes.
Multilogger can be installed permanently to Ethernet network or work as portable device.
Included is traceable calibration certificate in accordance with EN ISO/IEC17025.

The Multilogger is a battery operated datalogger capable of measuring and recording sensor and electrical values through its inputs. Datalogger can be connected to Ethernet. Measured values can be viewed on a web browser, as well as stored and downloaded for later analysis.

Included in delivery:

• M1140 Multilogger
• 3x rechargeable battery AA, power adapter, wall holder, USB cable
• Quick start manual
• Traceable calibration certificate

Evaluation of up to 16 variables

Up to 16 values can be calculated from 4 connected sensors/signals. This is the sum of measured and calculated values. E.g. dew point temperature, absolute humidity, specific enthalpy, inter-channel conversion (difference between two connected temperature sensors). 

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.
• For WiFi communication the multilogger can be connected to a 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. Own SQL Database that allows to store, download and view historical data in detail for full analysis.
• 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 valuse 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.

FEATURES:

Temperature and humidity   Multilogger is designed to measuring from external temperature. Multilogger is designed for use in non-aggressive environment. Degrees Celsius and Fahrenheit are user selectable. Large graphical LCD with backlight option Large LCD for simultaneous display of temperature, relative humidity or other calculated humidity interpretation is an advantage. Displayed values are user selectable. Ethernet interface 10Base-T/100Base-TX Ethernet interface via standard RJ45 connector. IP address can be obtain automatically from DHCP server or set manually. Internet protocol version 4 is supported only. WWW server Actual measured values are accessible via powerful embedded web server. Web pages are ready for access from mobile devices like smartphones and tablets. Device configuration via web pages is possible too. The device allows you to user customize the design of web pages.

Alarms It is possible to set two independent alarm limits for each channel (ie. measured or calculated value) which can be configured either as an upper and lower limit or who limits exceeding in a consistent direction. Alarm signalization can be acoustic (built-in beeper), optical (3 LEDs), alarm output or sending an e-mail alert. Email Warning email are sent when measured value exceed selected limits. Emails are also send when values returns back into safe range. SMTP authentication is supported, but SSL not. Domain name for SMTP server address is supported. Actual values via XML XML protocol for actual measured values reading. This protocol is suitable for device integration into 3rd party SCADA systems. SNMP protocol SNMP version 1 protocol for IT infrastructure. Using SNMP protocol you can read actual measured values, alarm status and alarm parameters. MIB tables with OID description are available. MIN/MAX memory Memory for minimum and maximum values. Memory is independent on values in history memory. Minimum and maximum values can be cleared according user requirements.