Specifications
- Power supply 120V AC+10% 50/ 60hz
- Temperature control range: -22~572°F/-30~300?
- Input: 2m NTC sensor
- Output: one relay 30A/110VAC
- Accuracy:?1°F
- Consumption:=3W
- Cutting size 71mm X 29mm
Package Content
- 1 x Thermostat
- 1 x English Manual
KT8230
°F/? Temperature Controller
- The temperature range can reach 572?/300? . Output 30A relay.
- Control temperature by setting mode, temperature set value and difference value.
- Support delay start and temperature calibration.
- Alarm when temp exceed temperature limit or sensor error.
- All parameters setting can be saved after restart.
Heating, Cooling mode
- Cooling mode: Measured temperature = setting temperature + differential
- Heating Mode: Measured temperature = setting temperature - differential
Can be used for domestic freezer, refrigerator,industrial chiller, steamer, industrial equipment and other temperature control applications.
Freezer
Greenhouse/Breeding
Incubator
Error Code
EE1
Sensor fault.
Check if the sensor is broken or poor contact.
HH1
High temp. alarm .
Measured temperature exceed limit
LL1
Low temp. alarm .
Measured temperature exceed limit
2 Wire Connection
Note
Q: Why there is no output voltage?
A: This is a relay temperature controller, There is no voltage output directly, you need to connect additional power supply for the load, then it can turn on/off the load.
Q: There is a way to calibrate when temperature gives error?
A: Yes, In normal working status, press SET for 3 seconds to enter into setting parameter mode. When display HC, press UP or DOWN button to switch codes to CA ( -30.0°F~30.0°F/-7?~7? )
Q: Why it does not turn off the light as setting ?
A: Please check if you set the value for PL, if PL?0, the display will flash, the cooler or heater only start to work after the time of PL.
Q: Why it only can be set in limited range, not as description -22~572?/-30~300?
A: HS and LS can set the high and low limit of setting temperature: For example: if HS = +60, LS = -10, the setting temperature only can be
set between -10~+60. so if you want to set a value beyond this range, please change HS and LS at first.
 KT8230 30A Temperature Controller |  KETOTEK KT8100 Digital Heating PID Temperature Controller 120V Thermostat Con... |  KETOTEK KT99pro Dual Digital Temperature Controller Outlet 10A Relay Heating ... |  Digital Thermostat Plug Socket Temperature Controller Outlet 3m Probe 120V 15... |  KT3200Pro 15A Day/Night Thermostat Socket | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Temperature Control Range | -22~572°F/-30~300? | -40~100?/-40~212? | -58 ~212 ?/-50~100? | -72~176?/-40~120°C | -40?~248?/-40?~120? |
| Humidity control range | no data | no data | no data | no data | no data |
| Output | 30A, one Relay Output | 2A, direct output | Max10A, two relay output each | Max. 15A, one direct output | Max. 15A, one direct output |
| Length of cable | 2m | 2m | 1.5m | 3m | 3m |
| Reset Function | ? | ? | ? | ? | ? |
| Temperature Calibration Function | -30.0°F~30.0°F/-7?~7? | -10?~10? | -15?~15?/-27?~27? | -9.9~9.9?/? | -9.9~9.9?/? |
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Temperature Controllers
Others
Specifications
- Power supply 120V AC+10% 50/ 60hz
- Temperature control range: -22~572°F/-30~300?
- Input: 2m NTC sensor
- Output: one relay 30A/110VAC
- Accuracy:?1°F
- Consumption:=3W
- Cutting size 71mm X 29mm
Package Content
- 1 x Thermostat
- 1 x English Manual
KT8230
°F/? Temperature Controller
- The temperature range can reach 572?/300? . Output 30A relay.
- Control temperature by setting mode, temperature set value and difference value.
- Support delay start and temperature calibration.
- Alarm when temp exceed temperature limit or sensor error.
- All parameters setting can be saved after restart.
Heating, Cooling mode
- Cooling mode: Measured temperature = setting temperature + differential
- Heating Mode: Measured temperature = setting temperature - differential
Can be used for domestic freezer, refrigerator,industrial chiller, steamer, industrial equipment and other temperature control applications.
Freezer
Greenhouse/Breeding
Incubator
Error Code
EE1
Sensor fault.
Check if the sensor is broken or poor contact.
HH1
High temp. alarm .
Measured temperature exceed limit
LL1
Low temp. alarm .
Measured temperature exceed limit
2 Wire Connection
Note
Q: Why there is no output voltage?
A: This is a relay temperature controller, There is no voltage output directly, you need to connect additional power supply for the load, then it can turn on/off the load.
Q: There is a way to calibrate when temperature gives error?
A: Yes, In normal working status, press SET for 3 seconds to enter into setting parameter mode. When display HC, press UP or DOWN button to switch codes to CA ( -30.0°F~30.0°F/-7?~7? )
Q: Why it does not turn off the light as setting ?
A: Please check if you set the value for PL, if PL?0, the display will flash, the cooler or heater only start to work after the time of PL.
Q: Why it only can be set in limited range, not as description -22~572?/-30~300?
A: HS and LS can set the high and low limit of setting temperature: For example: if HS = +60, LS = -10, the setting temperature only can be
set between -10~+60. so if you want to set a value beyond this range, please change HS and LS at first.
KT8230 30A Temperature Controller | KETOTEK KT8100 Digital Heating PID Temperature Controller 120V Thermostat Con... | KETOTEK KT99pro Dual Digital Temperature Controller Outlet 10A Relay Heating ... | Digital Thermostat Plug Socket Temperature Controller Outlet 3m Probe 120V 15... | KT3200Pro 15A Day/Night Thermostat Socket | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Temperature Control Range | -22~572°F/-30~300? | -40~100?/-40~212? | -58 ~212 ?/-50~100? | -72~176?/-40~120°C | -40?~248?/-40?~120? |
| Humidity control range | no data | no data | no data | no data | no data |
| Output | 30A, one Relay Output | 2A, direct output | Max10A, two relay output each | Max. 15A, one direct output | Max. 15A, one direct output |
| Length of cable | 2m | 2m | 1.5m | 3m | 3m |
| Reset Function | ? | ? | ? | ? | ? |
| Temperature Calibration Function | -30.0°F~30.0°F/-7?~7? | -10?~10? | -15?~15?/-27?~27? | -9.9~9.9?/? | -9.9~9.9?/? |