Description:
The 512 is a microprocessor-based thermostat intended for either two stage
heating or heat-cool applications.
The 512 allows for up to two auxiliary
sensors. The auxiliary sensors can be used to measure air temperature to get an
average temperature for large areas. The auxiliary sensors can be used to
measure slab temperature in order to limit the minimum and / or maximum allowed
slab temperature. The auxiliary sensor can also be used to display the outdoor
temperature and / or a remote temperature.
Control: | Microprocessor PI control; This is not a safety (limit) control |
Packaged Weight: | 0.46 lb. (210g), Enclosure J, white PVC plastic |
Dimensions: | 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm) |
Approvals: | CSA C US, meets ICES & FCC regulations for EMI/RFI |
Ambient conditions: | Indoor use only, 32 to 122 degree F (0 to 50 degree C), less than 90% RH non-condensing |
Power supply: | 24 V +- 10% 60 Hz 3 VA |
Relays: | 24 V (ac) 2 A, Latching |
Sensors: | NTC Thermistor, 10 kW @ 77 deg. F (25 deg. C +- 0.2 deg. C) B=3892 |