LCD Touch Screen Temperature Controller Microcomputer Thermostat Switch with NTC Sensor for Heating Cooling Defrosting 220V

Battery Included : No High-concerned chemical : None

Origin : Mainland China Use : Indoor Display Size : 1.9 Inches & Under

LCD Touch Screen Temperature Controller Microcomputer Thermostat Switch with NTC Sensor for Heating Cooling Defrosting 220V Digital Temperature controllers for low temperature bottle coolers, refrigerated cabinets, tables and pizza counters, with energy saving strategies. SH-251C Non-touch screen Thermostat_Dual Sensor 1.Power supply: 230VAC±10% 50/60Hz 2.Rated current of the relays:30A/250VAC 3.Use temperature:-5°C～55°CRelative humidity: 10%~90% RH (not condensing) 4.Storage temperature:-30°C～85°C 5.Product: Length81x Width 36 x Depth 76(mm) 6.Mounting size: Length 71 × Width 29 (mm) 7. Probe wire length: 2M (including the probe) 8. Temerature controlling range: NTC probe:-50...150°C(-50..302°F) 9.Display resolution: 1°C/0.1°C (With the switch mode between integer and decimal) 10.Accuracy: NTC: ±0.5°C(-30°C-50°C), others, ±1°C 11.Probe type: NTC(-50°C~150°C) SH3B21 Touchscreen Thermostat_Single Sensor 1.Container: grey self-extinguishing. 2.Heat and fire protection class: D. 3.Dimensions: according to model:- 78.0 x 36.0 x 37.0 mm (3.07 x 1.42 x 1.46 in; L x Hx P) with fixed screw connection terminal blocks 4.Method of mounting the command device: on panel,with snap-in brackets. 5.Shell protection rating: IP54 6.Operating temperature: from 0 to 55 °C (from 32 to 131°F). 7.Storage temperature: from -25 to 70 °C (from -13 to 158°F). 8.Humidity for use: from 10 to 90 % relative humidity withoutcondensate. 9.Power supply: 230 VAC (+10 % -15%), 50... 60 Hz(±3 Hz), 2 VA. SH3B23 Touchscreen Thermostat_Dual Sensor 1.Shell protection rating: IP54 2.Operating temperature: from 0 to 55 °C (from 32 to 131°F). 3.Storage temperature: from -25 to 70 °C (from -13 to158 °F). 4.Humidity for use: from 10 to 90 % relative humiditywithout condensate. 5.Power supply: 230 VAC (+10 % -15%), 50... 60 Hz(±3 Hz), 2 VA. SH-512E 115/230V Two Voltages Non-touch screen Thermostat 1. Power supply:115/230VAC±10% 50/60Hz （Two Voltages） 2. Rated current of the relays:30A/250VAC 3.Use temperature: -5°C～ 55°CRelative humidity: 10%～90% RH (not condensing) 4. Storage temperature:-30°C～ 85°C 5. Product: Length 77× Width 35× Depth 63 (mm) 6. Mounting size: Length 71 × Width 29 (mm) 7. Probe wire length: 2M (including the probe) 8. Temperature controlling range: NTC probe:-50...150°C(-50...302°F) 9.Display resolution: 1°C/0.1°C (With the switch mode between integer and decimal) 10.Accuracy: NTC: ±0.5°C(-30°C-50°C), others,±1°C 11. Probe type: NTC(-50°C~150°C) SH-251C SH3B21 SH3B23 SH-512E