Features
M1321 Multilogger - Thermo-Hygro-Barometer with 2 MiniDIN and 2 Terminals
Measuring and processing input quantities; the maximum number of the measured and calculated quantities is 16
Models for measuring barometric pressure allow sea level recalculation
Finding and storing minimal and maximal values for each measured quantity
Acquiring autonomous time record of measured values, independent of the mains supply
Recorded values can be stored as separate samples in the recording time or as average/ minimal/ maximal values during the logging interval
Recording may be continuous, or only during an alarm optionally
Creating alarm states and perform actions
On-line monitoring of the measured values and states.
Collecting and processing data in the central database
Powering by batteries or by external power supply
Applications:
Server rooms monitoring
Temperature/humidity monitoring of the server rooms, SNMP monitoring, alert by email and Syslog
Building HVAC management
Temperature/humidity monitoring of buildings, history data to Comet Database, alert by email or SMS
Warehouses
Temperature/humidity monitoring of storage, history data to Comet Database
Museums, archives, galleries
Temperature/humidity is requested for rooms where old valuable documents are stored, history data to Comet Database, alert by email or SMS
Factories and manufacturing
Temperature/humidity monitoring for food processing industry, pharmaceutical industry, aerospace industry, etc.
Air-conditioned rooms
Temperature rising indicates cooling fault, alert by email
| 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: |
E-Mail |
| 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 |
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