SF104 eMeter Swtich
SF104 is networked a single-phase power meter with one 16A relay (SPST). This can serve as a remote-controlled relay with power measurement. Facility for calibration of voltage and current is also provided. The device supports periodical data push using http and/or MQTT. It also provides MQTT commands for Relay switching, setting up WIFI, HTTP, MQTT credentials and calibration. The integrated webserver in device allows access of the measurement and settings on any cell phone or PC connected to the same router.
OLED Display:
Volts, Ampere, KW & KWH
Icons display Status of:
- WIFI Signal Strength
- Internet Connectivity
- MQTT Connectivity
- Relay Status
Specification:
Voltage Range: 60-250V AC
Current Range: 0-16A
Linearity of Meter: 0.1%
Storage of KWH: Yes
Calibration Possible: Yes
Relay: 16A -240 AC SPST
Size: 96x69x30 mm
Independent Power source for device and measurement.
Power: Power to Device 110V–240V AC (N&P)
Measure: The Voltage is measured here 110V–240V AC (N&P)
Relay: Current is measured between Relay ‘In’ and ‘Out’ (N is required for snubber for Inductive loads)
Comparable cost to that of Timer replacement
