The GSM Datalogger is designed for record 3 current inputs et 1 binary input.
If the defined limits are exceeded, SMS and JSON messages can be sent over a GPRS data connection.
He moves possible to set the regular sending of messages JSON to the database, the send interval is adjustable.
Alarms are also signaled locally by LED, liquid crystal displays and acoustically by a integrated beeper.
The recording is carried out in a non-volatile electronic memory.
The 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 "off" state : > 2 MOhm
Contact voltage in the "off" state : about 3 V
Minimum state time needed to lock 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