Pulse Counter wireless with Datalogger and Modem
The KET-MES-400 is a device equipped with a GSM/GPRS modem which, through the photodetector KET-IOI-100, counts the impulses related to the consumption of energy withdrawn and input to the electrical network, and can be configured through simple commands sent by SMS. The device is also able to send alarms via SMS and / or email in case of anomalies on inputs, power failure, exceeding temperature thresholds. It also ensures the recording of all variables on MicroSD and the sending of log files via email or ftp.
It is equipped with four digital inputs, two analog inputs and two relay outputs (optional).
GENERAL SPECIFICATIONS
| Protection Range | IP20 |
| Operative Temperature | -10 ÷ +55 °C; 0 ÷ +45 °C for the correct functioning of the recharge of the batteries |
| Storage Temperature | 20 ÷ +25 °C < 1 year; -20 ÷ +45 °C < 3 months; -20 ÷ +60 °C < 1 month |
| Relative Humidity | MAX 90% not condensing |
CASE
| Dimensions | 80 x 108 x 32 mm (W x H x D) |
| Mounting | Wall mounting or on DIN rail with supplied supports |
| Required DIN modules | 4 DIN modules |
| Electric Board Type | Industrial or switchboard |
| Material | Polycarbonate/ABS |
POWER SUPPLY
| Supply Voltage | 5 ÷ 15 VDC @ 500 mA |
| Consumption | 3.5 W |
| Connectors types | Spring clamps |
UPS
| Battery Type | Lithium ions 3.7 V - 1000 mAh |
| Approximate Battery Life | 8 - 16 hours on recharging |
DATALOGGER FUNCTION
| Memory Type | Flash: 512KB + 2MB; RAM: 128KB; External: Micro SD card, max 32 GB |
PROCESSORS
| Processor Type | ARM @ 100 MHz, 32 bit |
DIGITAL INPUTS
| Channels | 4 |
| Digital Inputs | Contact REED, PNP, Pulscap, relè (30Hz) |
ANALOG INPUTS
| Channels | 2 |
| Analog Inputs | Current 0 ÷ 20 mA (impedance max 60 O) Voltage 0 ÷ 30 V (impedance max 100 kO) |
| Precision | 0.1% fs |
| Resolution | 16 bit |
RELE' OUTPUTS
| Channels | 2 |
| Voltage Output | 240 VAC |
| Maximum Rated Current | 3 A |
MODEM
| Supported Protocols | FTP client, SMTP client, SMTPS with client SSL, Cloud |
| Radio Frequency | GSM/GPRS Quad band 850 / 900 / 1800 / 1900 MHz |
| Antenna Type | SMA connector for GSM antenna |
| SIM Type | SIM card voice/data |
CERTIFICATIONS
| Referends Standard | ETSI EN301489-7, EN301511, EN301489-1, IEC/EN60950 |
monitoring consumption
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