|Measuring range||0 to 20 mA DC|
|Resolution||better than 1 µA|
|Input resistance||approx. 100 Ω|
|Minimum current||0 mA (open circuit)|
|Maximum current||limited to approx. 40 mA|
|Parameters of the voltage contact||„L“ level input voltage:< 0,8 V(*);
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
|Parameters of the voltage-free contact||Contact resistance in „switched-on“ state:< 10 kOhm;
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s
|GENERAL TECHNICAL DATA|
|Operating temperature||-20 to +60 °C|
|Channels||3x current input, 1x binary input|
|Memory||500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode|
|Recording interval||adjustable from 1 s to 24 h|
|Display and alarm refresh||adjustable 1 s, 10 s, 1 min|
|Recording mode||noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
|Real time clock||year, leap year, month, day, hour, minute, second|
|Power||Lithium battery 3.6V, size AA|
|Dimensions||61 x 93 x 32 mm|
|Weight (including batteries)||approx. 120 g|
Healtcare and laboratories - Monitoring of storage areas at temperatures up to -200 °C.
Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.
Goods transport - Complete temperature monitoring during transport of pharmaceuticals, foodstuffs, flowers, ...
Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.
Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C. Sending data to COMET Database or SCADA third-party systems.
Meteorology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.
Data centers, server rooms - Temperature and humidity monitoring, data center monitoring, RACK stands, including flood status reports, opening / closing of doors (windows), motion, smoke. SNMP monitoring, remote alarms by email and Syslog.
Building management - Our instruments which measure temperature, humidity, atmospheric pressure and CO2 are an integral part of these industry-leading solutions.
Features description:* the features may vary depending on the device type
● acoustic and 3-colours LEDs alarm
● easy to use software for data analysis on PC
● communication interfaces - USB-C
● rugged design
● long battery life up to 6 years