GSM temperature data logger for two external probes and two two-state inputs with modemcode: U0843M
GSM Datalogger is designed to record from two external temperature probe, two two-state input. In case of exceeded set limits, SMS and JSON messages can be sent via GPRS data connection. It is possible to set the regular sending of JSON messages to Comet Database, the sending interval is adjustable. Alarms are also indicated locally by LED, LCD and acoustically by built-in beeper.
The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.
GSM recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.
Included in delivery:
|TEMPERATURE SENSOR - external probe Pt1000|
|Measuring range||-90 to +260 °C|
|Accuracy||±0.2°C; ±0,2 % of the measurement value in a range of +100 to +260 °C|
|Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s)||according to the connected probe|
|Parameters of the voltage contact||„L“ level input voltage:< 0,4 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:> 300 kOhm;
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||2x external temperature probe, 2x 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||battery SONY LiIon 5200mAh|
|Dimensions||61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm|
|Weight (including batteries)||approx. 270 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
● indication of alarm via SMS, JSON, acoustic, 3-colours LEDs
● easy to use software for data analysis on PC
● communication interfaces - USB-C snd GSM modem
● rugged design
● long battery life up to 6 years
● logger deployment down to -40°C