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SELEC Controls USA

PID Temperature Controller Selec TC303AX-CU

2 year warranty Money back guaranty Free Shipping
Item number: 400280
  • Single Set Point Temperature Controller
  • Single 3 digit LED display
  • PID and ON/OFF control
  • TC/RTD inputs
  • Relay contact (SPDT) control output
  • Field selectable control output (relay or SSR)
  • 85-270 V AC/DC
  • °C/°F Selectable
  • Panel Mount
  • Easy to use
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-10 % MSRP: $67.40
$60.66
plus sales tax plus shipping
few in stock
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culus ce
Corresponding accessory groups
RTD temperature probe ifm efector TM4311
RTD temperature probe ifm efector TM4311
Pt 100 screw-in temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150°C), Process connection: 1/2" NPT, Installation depth: 50 mm, M12 connector
Item number: 400000
-19 % MSRP: $104.00
$84.00
plus sales tax plus shipping
in stock
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RTD temperature probe ifm efector TM4331
RTD temperature probe ifm efector TM4331
Pt 100 screw-in temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150°C), Process connection: 1/2" NPT , Installation length: 100 mm, M12 connector
Item number: 400001
-20 % MSRP: $107.00
$86.00
plus sales tax plus shipping
in stock
Shipping today
RTD temperature probe ifm efector TM4341
RTD temperature probe ifm efector TM4341
Pt 100 screw-in temperature sensor, 4-wire, Measuring range: --40-302 °F (-40-150°C), Process connection: 1/2" NPT , Installation depth: 150 mm, M12 connector
Item number: 400002
-19 % MSRP: $109.00
$88.00
plus sales tax plus shipping
in stock
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RTD temperature probe ifm efector TM4361
RTD temperature probe ifm efector TM4361
Pt 100 screw-in temperature sensor, 4-wire, Measuring range: -40-302 °C (-40-150 °C), Process connection: 1/2" NPT , Installation depth: 250 mm, M12 connector
Item number: 403324
-19 % MSRP: $118.00
$95.00
plus sales tax plus shipping
in stock
Shipping today
RTD temperature probe ifm efector TM5601
RTD temperature probe ifm efector TM5601
Pt 1000 screw-in temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150 °C), Process connection: 1/4" NPT , Installation depth: 25 mm, M12 connector
Item number: 403325
-20 % MSRP: $90.00
$72.00
plus sales tax plus shipping
in stock
Shipping today
RTD temperature probe ifm efector TT1081
RTD temperature probe ifm efector TT1081
Pt 100 temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150°C), Probe diameter: 10 mm, Installation depth: 160 mm, M12 connector
Item number: 100575
-20 % MSRP: $85.00
$68.00
plus sales tax plus shipping
in stock
Shipping today
RTD temperature probe ifm efector TT1281
RTD temperature probe ifm efector TT1281
Pt 100 temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150°C), Probe diameter: 6 mm, Installation depth: 150 mm, M12 connector
Item number: 100572
-19 % MSRP: $103.00
$83.00
plus sales tax plus shipping
in stock
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RTD temperature probe ifm efector TT2081
RTD temperature probe ifm efector TT2081
Pt 100 temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150°C), Probe diameter: 10 mm, Installation depth: 260 mm, M12 connector
Item number: 100578
-19 % MSRP: $93.00
$75.00
plus sales tax plus shipping
in stock
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RTD temperature probe ifm efector TT3081
RTD temperature probe ifm efector TT3081
Pt 100 temperature sensor, 4-wire, Measuring range: -40-302 °F (-40-150°C), Probe diameter: 10 mm, Installation depth: 360 mm, M12 connector
Item number: 100579
-19 % MSRP: $99.00
$80.00
plus sales tax plus shipping
in stock
Shipping today
RTD temperature probe ifm efector TT5081
RTD temperature probe ifm efector TT5081
Pt 100 temperature sensor, 4-wire, measuring range -40-302 °F (-40-150°C), probe diameter 10 mm, installation depth 560 mm, M12 connector
Item number: 101080
-19 % MSRP: $109.00
$88.00
plus sales tax plus shipping
in stock
Shipping today
RTD probes close
Technical details
General data

PID, ON/OFF
°C/°F selectable
Temperature Controller
Single Setpoint
LED

Electrical data

Thermocouple (J,K,T,R,S) / RTD (Pt100)
See Data Sheet %
85-270V AC/DC
SPDT or SSR

Mechanical data

Panel mounting
96 mm
96 mm
78 mm

Ambient conditions

0 to 50 °C

Further information

CE, cRUus

Product description
PID Temperature Controller Selec TC303AX-CU
The single set point temperature controller TC303AX-CU from Selec has a single 3 digit LED display, PID and ON/OFF control, Thermocouple (J,K,T,R,S)/RTD (Pt100) inputs, relay contact (SPDT) control output, field selectable control output (relay or SSR), 85-270 V AC/DC, °C/°F Selectable, Panel Mount, easy to use. The Selec TC303AX-CU has a sampling time of 250ms and is CE and UL certified.
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