TC4M-14R Digital PID Temperature Controller, 72x72mm, Single Display 4 Digit, Relay Output 3A + 1 Alarm, 100-240VAC 50/60Hz, Universal Input (Thermocouple/RTD) Thermostat

Size: DIN W72×H72mmDisplay method : 4-digit 7-segment LEDControl method : ON/OFF, P, PI, PD, PIDInput specification : Thermocouple: K(CA), J(IC), L(IC)RTD: DPt100Ω, Cu50ΩSampling cycle : 100msControl output : Relay (250VAC~ 3A) or SSR drive (12VDC specialstring) [ON/OFF, phase, cycle]Power voltage : 100-240VAC~ 50/60HzDisplay accuracy_RTD/Thermocouple:At room temperature(23ºC ± 5ºC):(PV ± 0.5% or ±1ºC, select the higher one) ± 1-digitOut of room temperature range:(PV± 0.5% or ±2ºC, select the higher one)± 1-digitHysteresis(adjustable sensitivity):1 to 100℃/℉(0.1 to 50.0℃/℉) variableAmbient temperature:-10 to 50℃, storage: -20 to 60℃Ambient humidity:35 to 85% RH, storage: 35 to 85% RH

• Precise PID Control: Built-in high accuracy PID chip.It controls the temperature stably via Relay Output, preventing overheating or cooling issues.
• Simplified Operational Process: Features an intuitive digital interface with clear LED displays for PV (Present Value) and SV (Set Value).Users can easily set target temperatures or adjust parameters without navigating through overly complex menus.
• Temperature Control Accuracy: Uses a digital microprocessor for signal processing and data display.The controller regulates the output based on sensor feedback to maintain the target temperature within the specified range and minimize fluctuation.
• Industrial Application: Compatible with automation systems in various sectors.Typical applications include light industry, chemical processing, injection molding machinery, metallurgy, ceramics, and petrochemical equipment.
• Installation Note: Please strictly verify that your power supply voltage matches the controller specifications before installation.Always disconnect the power before replacing the unit to prevent electrical shock or damage to the device.