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Starting at $174.00USD
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Dwyer

4C 1/4 DIN Temperature Controller

Easy-to-use programming menus designed for quick installation

Starting at
$174.00USD
Have questions? We're here to help!
Have questions? We're here to help!
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 The Series 4C 1/4 DIN Temperature Controller offers easy-to-use programming menus designed for quick installation. Control functions include ON/OFF, PID, auto-tuning or manual tuning. The Series 4C is available with relay, voltage or current output with two additional alarm outputs. The alarm outputs can be configured from 12 different preprogrammed settings. The Series 4C accepts a variety of thermocouple and RTD inputs. Process value and setpoint value are simultaneously displayed with the process value in red and setpoint in green.

• Universal input accepts RTD or thermocouple sensors
• On/Off, PID, or manual output control
• RS-485 standard on all models
Front Panel Rating:IP56.
Agency Approvals:CE, RoHS, cUL, UL.
Weight:15 oz (425 g).
Communication:RS-485 Modbus® ASCII communication protocol.
Control Output Ratings:Relay: SPDT, 5 A @ 250 VAC resistive; Voltage Pulse: 14 V, 10% to -20% (max 40 mA); Current: 4 to 20 mA.
Memory Backup:Nonvolatile memory.
Operating Temperature:32 to 122°F (0 to 50°C).
Power Consumption:5 VA max.
Supply Voltage:100 to 240 VAC, 50/60 Hz.
Accuracy:0.25% span, ±1 least significant digit.
Display:Two 4-digit, 7 segment LED's. PV: red .75" H (19 mm); SV: green .5" H (12.7 mm).
Inputs:Thermocouple or RTD (see Catalog page).
• Oven, boiler, or chiller control
• Hot plates/melt pots
• Food service equipment
• Environmental chambers
• Packaging equipment

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