The GSM Datalogger is designed to record 3 current inputs and 1 binary input.
If the defined limits are exceeded, SMS and JSON messages can be sent via a GPRS data connection.
It is possible to set the regular sending of JSON messages to the database, the sending interval is adjustable.
Alarms are also signaled locally by LEDs, liquid crystal displays and acoustically by an integrated beeper.
The recording is carried out in a non-volatile electronic memory. Data can be transferred to a PC via USB-C.
The GSM recorder includes a traceable calibration certificate with declared metrological traceability of standards based on the requirements of EN ISO / IEC 17025.
INCLUDED IN DELIVERY
- Traceable calibration certificate
- Rechargeable battery
- Power source
- USB-C cable
- FREE Analysis Software
- Cloud for 3 months
- Two state signal
Measuring range : 0 to 20 mA DC
Resolution: better than 1 µA
Accuracy: ± 20 µA
Input resistance: approx. 100 Ω
Minimum current: 0 mA (open circuit)
Maximum current: limited to approx. 40 mA
Voltage contact parameters: „L“ input voltage level: <0,8 V (*);
„H“ input voltage level:> 2 V;
Minimum applicable voltage: 0 V;
Maximum applicable voltage: +30 V DC
Parameters of the voltage-free contact: Contact resistance in "activated" state: <10 kOh;
Contact resistance in the "off" state:> 2 MOhm;
Contact voltage in the "off" state: approx. 3 V;
Minimum state duration required to lock the state: 1s
GENERAL TECHNICAL DATA
Operating temperature : -20 to +60 ° C
Canals : 3 current inputs, 1 binary input
Memory : 500 values in non-cyclic recording mode; 000 values in cyclic recording mode
Recording interval: adjustable from 1 s to 24 h
Alarm display and refresh: adjustable 1 s, 10 s, 1 min
Recording mode: non-cyclic - data logging stops after filling the memory
cyclic - after filling the memory, the oldest data is overwritten by the new ones
Real time clock: year, leap year, month, day, hour, minute, second
Power : SONY LiIon 5200mAh battery
Protection class: IP20
dimensions: 61 x 93 x 53 mm, with antenna 120 x 93 x 53 mm
Weight (batteries included): about 270 g
Warranty: 3 years