Programming
Programming Modes: User selectable for 5/2 or 7 day option
Number of Programmes: Six (6) user programmes plus factory default programme.
Override Facility: User selectable programme override facility.
Holiday Facility: User selectable option to temporarily override selected programme.
Temperature
Scale: Celsius
Tolerance: Less than ± 0.5 ºC at 25 ºC
Sampling Rate: Every 15 seconds
Display Range: 0.0 ºC to + 45.0 ºC
Display Resolution: 0.5 ºC
Set Temperature Range: 5.0 ºC to + 35 ºC
Resolution: 0.5 ºC
Control
Control Method: 1. ON – OFF control
2. PWM control
Memory Backup
Type: Electrically Erasable Programmable Read Only Memory (EEPROM)
Radio Frequency (RF) Settings
Operating Frequency: 868 MHz
Max. Operating Range: 100 metres (free air) or 30 metres (indoors)
Environment
Operating Temperature: 0 ºC to + 50 ºC
Storage Temperature: - 10 ºC to + 60 ºC
ST620WBC INSTRUCTION MANUAL42
