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    PID Temperature Controller, Multi Channel

    5 out of 5 based on 2 reviews | Write a review
    PID temperature controller has multi digital 4 LED display, on-off control/PID control, support universal inputs (Cu50/Pt100/K/E/J/T/S, 4-20mA, etc.), 3 kinds of output mode for select (relay output/SSR output/SCR), and additional output RS485/232 communication output. Multi channel can realize separate measuring and individual control at the same time.
    Free Shipping Worldwide
    Delivery date: 6-12 days

    PID temperature controller with multi channel can support not only temperature sensors, but also humidity sensor, pressure sensors, load cells, displacement sensors, liquid level sensors, gas sensors, and other non-standard sensors.

    Model ATO-TCDM
    Weight 0.5kg
    Dimension (Length*High*Depth) * D1: 160*80*80mm with hole size 152*76mm; D2: 96*96*110mm with hole size 92*92mm; D5: 72*72*110mm with hole size 68*68mm; D7: Rail type 107*88*59mm
    Note: D2, D5 and D7 apply to dual channels and four channels, and eight channels only has dimension D1.
    Supply voltage AC/DC 85V-240V, 50-60Hz
    Working environment Temperature: -10~60℃, humidity: ≤90%RH
    Sampling period 8 times/second; When set digital filter parameter FILt=0, response time≤0.5s
    Accuracy ±0.5%F.S ±1 digit
    Resolution ≤0.01℃
    Input signal * I1. Temperature sensor: CU50 (-50.0~150.0℃), PT100 (-199.9~600.0℃), K (-30.0~1300℃), E (-30.0~700.0℃), J (-30.0~900.0℃), T (-30.0~350.0℃), S (-30.0~1600℃)
    I2. Analog signal: 4-20mA, 0-10mA, 0-5V, 1-5V
    I3. I1+I2 all signals
    Control mode 1. On-off control; 2. PID control
    Need manually switch to another control mode.
    Output mode * O1: Relay output (AC 220V/5A of resistive load or AC 220V/0.3A of inductive load); O2: SSR output (Current ≥15mA, Voltage ≥9V);
    Alarm mode * A1 Default mode: 1 alarm output for each channel
    Alarm Upper limit, lower limit, upper deviation, lower deviation, in the deviation section, outside the deviation section; Temperature difference on each channel
    Multi channel function Multi channel can realize separate measuring and individual control
    Additional output mode * RS: RS485/232 communication (MODBUS-RTU protocol); PT: Printer (TTL232 print out)

    Wiring diagram:
    1. PID temperature controller wiring diagram (input: I1 temerature sensor)
    PID temperature controller wiring program input I1
    2. PID temperature controller wiring diagram (input: I2 analog signal)
    PID temperature controller wiring program input I2
    3. PID temperature controller wiring diagram (input: I1+I2 all signals)
    PID temperature controller wiring program input I3
    Tips: Difference between 4-20mA control signal and transmission signal?
    The instrument can also support 4-20mA (including 0-10mA, 0-10V, 1-5V) as control signal output and transmission signal output. The control signal is used to control the output percentage of the VFD voltage regulating module. While the transmission signal converts the temperature values displayed on the current instrument into linear signal 4-20mA and then passes to PLC, DCS and other devices. Because PLC does not identify Pt100, K/E/J/T these temperature sensors, PLC can recognize the measured value only when it is 'translated' to 4-20mA signal by transmitter.

    1. How to use a dual channel temperature controller to measure temperature and humidity?
    Want to know how to measure temperature and humidity? In this video, ATO will show you how to use dual channel temperatue controller, RTD Pt100 sensor, humidity sensor, SSR and other devices to monitor temperature and humidity at the same time.

    2. How to use the RS485 communication function of temperature controller for temperature and humidity remote monitoring?
    ATO temperature controller with RS485/RS232 output has the special software for temperature and humidity remote monitoring. After purchasing one temperature controller, you can receive an installation program. The operations are shown in the video below.

    Existing reviews of PID Temperature Controller, Multi Channel
    Very satisfied cooperation
    I appreciate all your time with me on this, please let me know if there is a place I can provide an excellent review of your company.
    From: Poseidon | Date: 25/03/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    We are at your service, you can place a review at our product in the web site, thanks so much.
    My question about multi channel PID temperature controller
    So I have a question about your 8 channel PID temperature controller with the dimension: D1, input signal: I1 temperature signal, temperature sensor type: K (-30-1300 C), and output mode: O2 SSR output. My question is how much wattage can this deceive with these specs handle? As of right now, I will be using 8 cartridge heaters that are at 250 Watts with the possibility to switch to ones that are 65 Watts.
    From: Moore | Date: 22/07/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The O2 SSR signal output from the controller cannot be directly used to drive the external sensor, and it is only a signal used to trigger the SSR (Output current: 15mA and output voltage is: 9-12VDC).
    So, you need to purchase SSR separately, and the input voltage to the SSR should be within 12VDC.
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