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manufacturer of measuring instruments
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Ethernet Multilogger - thermo-hygro-CO2 meter with 2 MiniDIN and 2 Terminals

Battery powered datalogger with built-in CO2 sensor and 4 universal inputs for measurement of temperature, humidity, 0-10V voltage, 0-20mA current, two-state signal and for counting pulses.
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 device is designed for measuring and recording temperature, humidity, CO2 (internal sensor) with adjustable recording intervals from 1 second to 24 hours.

Datalogger can be connected to Ethernet. Then measured values can be viewed on a web browser, as well as stored and downloaded for later analysis.

  • on-line monitoringcarbon dioxide
  • recording of data
  • alarm warnings

 

  • code
    M1322
  • Warranty
    3 years

Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)
CO2
Current
Voltage
Two-state signal
Pulses

TEMPERATURE SENSOR - external probe Pt1000

Measuring range -200 to +600 °C
Accuracy ±0.2 °C (-200 to +100 °C);
±0.2 % from reading from +100 to +600 °C
Resolution 0.1 °C

TEMPERATURE+HUMIDITY SENSOR - external probe T+RH DIGI

Measuring range according to the connected probe Digi/M
Accuracy according to the connected probe Digi/M
Resolution 0.1 °C

DEW POINT

Measuring range according to the connected probe Digi/M
Accuracy according to the connected probe Digi/M
Resolution 0.1 °C

CO2 SENSOR

Measuring range 0 to 2 000 ppm
Accuracy 50 ppm + 2 % of the measured value at 23 °C a 1013 hPa
Resolution 1 ppm
DC VOLTAGE
Measuring range 0 to 10 V
Accuracy ±10 mV
Resolution better than 100 µV

DC CURRENT

Measuring range 0 to 20 mA
Accuracy ±20 µA
Resolution better than 0,1 µA

BINARY SIGNAL

Input voltage for level “switched on”/ <0,4 V/> 2 V
Minimum/maximum input voltage 0 V/+30 V DC
I mpedance of the “switched on”/ < 10 kOhm/> 300 kOhm

COUNTER INPUT

Range of counter 24 bit (16 777 215) the counter overflow can be allowed
Maximum input frequency 200 Hz

GENERAL TECHNICAL DATA

Operating temperature -10 to +60 °C
Channels internal CO2 sensor, 2x external temperature probe or connectable temperature+humidity probe,
2x binary, counter, voltage and current input
Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Memory 1 000 000 values (noncyclic record), 600 000 values (cyclic record)
Recording interval 1s to 24 hours
Display and alarm refresh each 10 s
Recording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
Available temperature units degrees Celsius, degrees Fahrenheit
Communication interface Ethernet, USB, RS232
Ethernet communication protocols WWW, SNMPv1, XML, DATALINK
Alarm protocols E-Mail
Power AC adapter 230Vac/5Vdc (neccessary for Ethernet interface)
Battery life 3 - 4 weeks
Protection class IP20
Dimensions (without connectors) 178 x 95 x 37mm, without attached cables
Weight (including batteries) approx. 380 g
Warranty 3 years

Features

Up to 4 physical Inputs - 2x TERMINALS + 2x MiniDin

Removable inputs allows connection of:

Multilogger M1322 inputs
  • Sensors with woltage output (range 0-10 V; accuracy ±10 mV)
  • Sensors with current output (range 0-20 mA; accuracy ±20 µA)
  • Devices with two-state output (potential-less contact or voltage signal 0-30V); may be applied to input 3 and 4
  • Devices with pulse signal (potential-less contact or voltage signal 0-30V); may be applied to input 4
  • Temperature probes Pt1000 with built-in configuration memory (serie xxx/M)
  • Temperature/relative humidity probes with digital output - DigiS/M, DigiL/M, DIGIH/M
  • The probes are interchangeable without calibration to a specific device and regardless of the length of the cable. The length of the cable can be 1, 2, 5, 10, 15 meters
  • Internal CO2 sensor with range 0-2000 ppm (custom range 0-10.000ppm)

Evaluation of up to 16 variables

Multilogger - LCD detail
Up to 16 variables may be calculated from the four connected probes / sensors. This is the sum of the measured and calculated values. The calculated values can be a further expression of moisture – dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. It can be also the result of inter-channel conversions, e.g. the difference of two connected temperature probes.

The measured values are stored in the internal non-volatile memory. Memory capacity is up to 1 million values. Logging mode can be adjusted as non-cyclic, when logging stops after filling the memory, or cyclic, when after fulfilling the memory oldest stored values are overwritten by new ones.

Measured values are displayed on the screen with backlight option and the ability to change the size of display digits

Power supply

Multilogger - Power Supply
Multilogger - Power Supply

Multilogger can be powered by AC adapter or by rechargeable batteries with charging capability. Batteries are always a part of the device (you can also use standard alkaline AA batteries). Batteries power the device for several months.

While using the AC adapter, the batteries provide backup operations and provide recording and measurement during power failure. Thanks to the Ethernet output the device informs about the failure via e-mail message.

Alarm limits and alarm indication

Multilogger - Alarm limits

It is possible to set two independent alarm limits for each channel (i.e. measured or calculated value).

Alarm signalization can be acoustic (built-in beeper), optical, sending an e-mail alert or an alarm output. The alarm output is for connecting an external audio or visual alarm.

Communication interfaces

Multilogger is always equipped with USB connector for communication, data analysis and also for charging of the rechargeable batteries.

Multilogger - Alarm limits
  • send an e-mail when an alarm state starts or ends
  • use DATALINK: display current values or download values from memory to COMET Database in your PC. Software COMET Database contains many useful tools for data analysis - graphs, tables, statistics, etc.
  • simple wireless communication with Wi-Fi TP-LINK router
  • third-party applications to read the actual measured values using universal protocols SNMPv1 and XML
  • view current measured values using your web browser

Output ALARM OUT

Multilogger - Alarm limits and alarm indication
  • Output can be used for controling other devices when alarm is launched, such as external buzzer, telephone dialer etc.
  • Type of output - open collector transistor
  • Max. switching current - 100 mA
  • Max. voltage on output - 24 V
  • Auxiliary voltage at terminal - +5 V (only when the mains supply is present)
  • 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.

Optional accessories

Temperature Probes

Pt1000TG8/M, temperature probe, cable 1 m

Pt1000TG8/M, temperature probe, cable 1 m

Temperature range: -80 to 200°C
code SN104M
Pt1000TG8/M, temperature probe, cable 2 m

Pt1000TG8/M, temperature probe, cable 2 m

Temperature range: -80 to 200°C
code SN105M
Pt1000TG8/M, temperature probe, cable 5 m

Pt1000TG8/M, temperature probe, cable 5 m

Temperature range: -80 to 200°C
code SN108M
Pt1000TG8/M, temperature probe, cable 10 m

Pt1000TG8/M, temperature probe, cable 10 m

Temperature range: -80 to 200°C
code SN113M
Pt1000TR050S/M, temperature probe, cable 1 m

Pt1000TR050S/M, temperature probe, cable 1 m

Temperature range: -50 to 350°C
code SN247M
Pt1000TR050S/M, temperature probe, cable 2 m

Pt1000TR050S/M, temperature probe, cable 2 m

Temperature range: -50 to 350°C
code SN248M
Pt1000TR050S/M, temperature probe, cable 5 m

Pt1000TR050S/M, temperature probe, cable 5 m

Temperature range: -50 to 350°C
code SN249M
Pt1000TG7/M, temperature probe, cable 1 m

Pt1000TG7/M, temperature probe, cable 1 m

Temperature range: -30 to 200°C
code SN164M
Pt1000TG7/M, temperature probe, cable 2 m

Pt1000TG7/M, temperature probe, cable 2 m

Temperature range: -30 to 200°C
code SN165M
Pt1000TG7/M, temperature probe, cable 5 m

Pt1000TG7/M, temperature probe, cable 5 m

Temperature range: -30 to 200°C
code SN166M
Pt1000TG7/M, temperature probe, cable 10 m

Pt1000TG7/M, temperature probe, cable 10 m

Temperature range: -30 to 200°C
code SN167M
2301-220/M, temperature probe, cable 1 m

2301-220/M, temperature probe, cable 1 m

Temperature range: -30 to 220°C
code SN168M
2021-150/M, temperature probe, cable 1 m

2021-150/M, temperature probe, cable 1 m

Temperature range: -30 to 150°C
code SN169M
2034-220/M, temperature probe, cable 1 m

2034-220/M, temperature probe, cable 1 m

Temperature range: -30 to 150°C
code SN175M
2061-200/M, temperature probe, cable 1 m

2061-200/M, temperature probe, cable 1 m

Temperature range: -30 to 200°C
code SN178M
2061-200/M, temperature probe, cable 2 m

2061-200/M, temperature probe, cable 2 m

Temperature range: -30 to 200°C
code SN179M
2061-200/M, temperature probe, cable 5 m

2061-200/M, temperature probe, cable 5 m

Temperature range: -30 to 200°C
code SN180M
2061-200/M, temperature probe, cable 10 m

2061-200/M, temperature probe, cable 10 m

Temperature range: -30 to 200°C
code SN181M
PTS350A-5/M, temperature probe, cable 5 m

PTS350A-5/M, temperature probe, cable 5 m

Temperature range: -30 to 130°C
code SN182M
PTS350A-10/M, temperature probe, cable 10 m

PTS350A-10/M, temperature probe, cable 10 m

Temperature range: -30 to 130°C
code SN183M
Pt1000TGL40/M, temperature probe, cable 1 m

Pt1000TGL40/M, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN185M
Pt1000TGL40/M, temperature probe, cable 2 m

Pt1000TGL40/M, temperature probe, cable 2 m

Temperature range: -30 to 80°C
code SN186M
Pt1000TGL40/M, temperature probe, cable 5 m

Pt1000TGL40/M, temperature probe, cable 5 m

Temperature range: -30 to 80°C
code SN187M
Pt1000TGL40/M, temperature probe, cable 10 m

Pt1000TGL40/M, temperature probe, cable 10 m

Temperature range: -30 to 80°C
code SN188M
Pt1000TR160/M, temperature probe, cable 1 m

Pt1000TR160/M, temperature probe, cable 1 m

Temperature range: -30 to 80°C
code SN199M
Pt1000TR160/M, temperature probe, cable 2 m

Pt1000TR160/M, temperature probe, cable 2 m

Temperature range: -30 to 80°C
code SN200M
Pt1000TR160/M, temperature probe, cable 5 m

Pt1000TR160/M, temperature probe, cable 5 m

Temperature range: -30 to 80°C
code SN201M
Pt1000TR160/M, temperature probe, cable 10 m

Pt1000TR160/M, temperature probe, cable 10 m

Temperature range: -30 to 80°C
code SN202M
Pt1000TR160/M, temperature probe, cable 15 m

Pt1000TR160/M, temperature probe, cable 15 m

Temperature range: -30 to 80°C
code SN203M
2091-250/M, Stick-in probe, cable 1 m

2091-250/M, Stick-in probe, cable 1 m

Temperature range: -30 to 200°C
code SN210M
2091-250/M, Stick-in probe, cable 2 m

2091-250/M, Stick-in probe, cable 2 m

Temperature range: -50 to 250°C
code SN211M
2091-250/M, Stick-in probe, cable 5 m

2091-250/M, Stick-in probe, cable 5 m

Temperature range: -50 to 250°C
code SN212M
2091-250/M, Stick-in probe, cable 10 m

2091-250/M, Stick-in probe, cable 10 m

Temperature range: -50 to 250°C
code SN213M
Pt1000TG68/M, temperature probe, cable 2 m

Pt1000TG68/M, temperature probe, cable 2 m

Temperature range: -50 to 200°C
code SN232M
Pt1000TG68/M, temperature probe, cable 5 m

Pt1000TG68/M, temperature probe, cable 5 m

Temperature range: -50 to 200°C
code SN233M
Pt1000TG68/M, temperature probe, cable 10 m

Pt1000TG68/M, temperature probe, cable 10 m

Temperature range: -50 to 200°C
code SN234M
Pt1000TR125/M, temperature probe, cable 1 m

Pt1000TR125/M, temperature probe, cable 1 m

Temperature range: -190 to 150°C
code SN239M
Pt1000TR125/M, temperature probe, cable 2 m

Pt1000TR125/M, temperature probe, cable 2 m

Temperature range: -190 to 150°C
code SN240M
Pt1000TR125/M, temperature probe, cable 5 m

Pt1000TR125/M, temperature probe, cable 5 m

Temperature range: -190 to 150°C
code SN241M
Pt1000TR125/M, temperature probe, cable 10 m

Pt1000TR125/M, temperature probe, cable 10 m

Temperature range: -190 to 150°C
code SN242M

Temperature/Humidity Probe

Digital temperature/humidity probe, for direct insertion

Digital temperature/humidity probe, for direct insertion

Temperature range: -10 to 60°C
code DIGIL/M
Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -30 to 105°C
code DIGIL/M-1
Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -30 to 105°C
code DIGIL/M-10
Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -3 to 105°C
code DIGIL/M-15
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -30 to 105°C
code DIGIL/M-2
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -30 to 105°C
code DIGIL/M-5
Digital temperature/humidity probe, for direct insertion

Digital temperature/humidity probe, for direct insertion

Temperature range: -10 to 60°C
code DIGIS/M
Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -10 to 60°C
code DIGIS/M-1
Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -10 to 60°C
code DIGIS/M-10
Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -10 to 60°C
code DIGIS/M-15
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIS/M-2
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIS/M-5
Ultra thin digital temperature/humidity probe, cable 1 m

Ultra thin digital temperature/humidity probe, cable 1 m

Temperature range: -10 to 60°C
code DIGIH/M-1
Ultra thin digital temperature/humidity probe, cable 2 m

Ultra thin digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIH/M-2
Ultra thin digital temperature/humidity probe, cable 5 m

Ultra thin digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIH/M-5

Temperature range: -10 to 60°C
code

Other accessories

Wall holder for external probes DIGIL

Wall holder for external probes DIGIL

code SP009
Plastic transport case for Multilogger

Plastic transport case for Multilogger

code BM511
External audio unit for MSxx and Multilogger

External audio unit for MSxx and Multilogger

code MP026
COMETEO Universal Multi-plate Meteorological Shield for Weather Sensors, Naturally Ventilated

COMETEO Universal Multi-plate Meteorological Shield for Weather Sensors, Naturally Ventilated

code F8110
300Mbps Wireless N Nano Router

300Mbps Wireless N Nano Router

code TL-WIFI
TL-POE10R - PoE splitter

TL-POE10R - PoE splitter

code TL-POE
Adapter for easy connection U/I signals to Multilogger

Adapter for easy connection U/I signals to Multilogger

code MLP006
Holder for mounting the Multilogger on magnetic surfaces

Holder for mounting the Multilogger on magnetic surfaces

code MLP003
Wall holder for the Multilogger

Wall holder for the Multilogger

code MLP002
Watertight case with cable glands for Multilogger, transparent lid

Watertight case with cable glands for Multilogger, transparent lid

code MLP007

Monitoring software

COMET VISION 2.0  - Analytical Software for Dataloggers and Multiloggers

COMET VISION 2.0 - Analytical Software for Dataloggers and Multiloggers

code CV
Comet Database

Comet Database

code CDB

Online demo