ASB Heating Elements Ltd. Electronic Temperature Controls - Manual (Page 4)

ETR-401 series
Electronic Temperature Controls
K6
1/4th DIN 100-260 vac
2 " depth no display
on/off proportioning
Model Sensor type Output action Temperature range
ETR401-01 “J” thermocouple on/off 50° - 850°F
3a, 240vac SPDT relay
ETR401-02 proportioning
3a, 240vac SPDT relay
ETR401-04 “K” thermocouple Proportioning 1-1200°C
3a, 240vac SPDT relay
Model Sensor type Output action Temperature range
ETR3-01 “J” thermocouple 120 volt / 3.8amp 240v max 0-1400°F
ETR3-02 “K” thermocouple 120 volt / 3.8amp 240v max 0-2300°F
ETR3-03 “J” thermocouple 120 volt / 3.8amp 240v max 0-600°F
ETR3-05 “J” thermocouple 120 volt / 3.8amp 240v max 0-750°F
ETR3-06 “J” thermocouple 24vac / 3.8amp 240v max 0-1400°F
ETR3-09 RTD 120 volt / 3.8amp 240v max 0-850°F
ETR3-17 “J” thermocouple 240 volt / 3.8amp 240v max 0-1400°F
1/4th DIN 90-260 vac
2 " depth indicating
on/off proportioning
Model Sensor type Output action Temperature range
ETR404-01 “J” thermocouple Proportioning 50° - 850°F
3a, 240vac SPDT relay
ETR404-03 “K” thermocouple Proportioning 1-1200°C
3a, 240vac SPDT relay
high limit surface mount, no enclosure
no display 100-260 vax
latching relay manual reset requires remote push button
auto reset
Model Sensor type Output action Temperature range
ETR4-02 “J” thermocouple 20a, 240vac SPDT relay 0-1000°F &
0-500°C
ETR4-03 “K” thermocouple 20a, 240vac SPDT relay 1-2000°F &
0-1100°C
ETR-404 series
Figure 332
Figure 333
ETR-3 high limit series
Figure 334
high limit control surface mount or DIN rail
no display FM approved
manual reset optional DC output for SSR
ETR-4 high limit series
Figure 335