• home Home
  • company profile Company Profile
  • Our products Our Products
  • contact us Contact Us
  • Change Language

Differential Temperature Controller

Differential Temperature Controller
Differential Temperature Controller
Price And Quantity
  • Unit/Units
  • 1
  • Unit/Units
  • 4500INR
    Product Specifications
    • 100 to 240 VAC Volt (v)
    • For Ovens,Furnaces and Textile
    • Black
    • Plastic
    • Electronic
    • Differential Temperature
      Product Description

      Differential Temperature Controller in the offering is designed and developed adopting latest technology. The modern production techniques allow us to control the production cost, which further assists in keeping the price of this device low. The salient features exhibited by this Differential Temperature Controller are simplified timer, blind function as well as priority display functions. The controller is capable of taking two temperature inputs, while maintaining the difference between them. The major application area where this temperature controller is widely used is solar energy systems. This controller ensure flexibility and efficiency in operations.

      Differential Temperature Controller Features:

      • Self- Tuning PID: For control objects, PID constant is automatically calculated and tuned up. The calculation is performed by making alteration of setting value.
      • Blind Function: Parameter screen set up and display on request. Simplified Timer: After certain interval, on/off setting control is possible.
      • Priority Display: Demanding parameter screens are monitored and set up under operational mode screen (maximum 9 screen)
      • Multiple Inputs: Front key can be used to select thermocouple/R.T.D. (Pt 100 & JPt 100).
      • Compact Size: This compact sized temperature controller has 77mm depth.
      • Manual Control: Manual output function for instrumentation system applications.
      • Digital PV filter: Operational filter effect on software for abrupt input value alteration.
      • PID Over-Shoot Protection: It restrains PID over-shoot.
      • Heating/Cooling Control: The temperature can be controlled.
      • Other: On/Off control
      • Standardization of Conformity: VL, CVL & CE approved

      Standard Specifications

      Input Switch able


      K,J,T,R,N,S,B (JIS 1602~1995)


      Pt100, Jpt 100 (Load resistance 10 or less


      PV (Character)

      4 digits, 7 segments Green 10 mm height

      SV (Setting Value)

      4 digits, 7 segments Red 8 mm height

      Various Function Indiacation

      LED: Red (AL1, AL2, Out1, Out2 or RDY)

      Control Method

      PID Auto-Tuning PID Self- Tuning

      Proportional bank (P1)

      0.1 to 200.0% of setting limiter span

      Proportional band (P2) at Output 2

      0.10 to 10.00 times (Times per P)

      Reset time (Integral) (I)

      1 to 3600 sec (0: Off)

      Rate time (Deviation) (D)

      1 to 3600 sec (0: Off)

      Cycle time (T1, T2)

      1 to 120 sec

      Dead band (D8)

      -100.0 to +100.0 or -100 to +100C


      Control sensitivity (C1,C2)

      0 to 999 or 0.0 to 999.9 C

      Off Point of Output 1 & 2

      Position of setting

      -199 to 999 or 199.9 to 999.9 C

      Control Output

      Relay Contact

      250V AC, 3A (Load resistance) 1 a contact (On heating/ cooling operation, output 2 is 250V AC, 2.4A load resistance, 1a contact

      SSR Drive Voltage

      0 to 12V DC (Load resistance: Max 600 or more)

      Sampling Time

      0.5 sec (Output change period is the same)

      Setting and Indication Accuracy


      +-(0.3% + 1 digit) of process value or +-2C, either of bigger numerial values is taken. (Ambient temperature: 23C +- 10C)  100 to 0C: +- 3C, 200 to 100CL +- 4C Thermocouple B under 400C is not regulated


      +- (0.3% +- 1 digit) of process value or +- 0.9C, either of bigger numerical values is taken. (Ambient temperature: 23C +- 10C) Ambient temperature 23C +- (10C) Ambient temperature 0 to 50C: +- (0.5% +- digit) or 1.5C, either of bigger numerical values is taken

      Memory Element


      Voltage Source

      100V AC to 240V AC (50/60Hz)


      TTM-J4: less than 180g. TTM-J5: less than 240g

      Power Consumption

      Less than 10VA (240V AC)


      Instruction manual & installation attachment (TTM-J4) or installation meal instruments (TTM-J5)

      Operating Condition

      0 to 50C, 20 to 90%RH (under non- condensation)

      Storage Condition

      -25 to 70C, 5 to 95% RH (under non- condensation)


      Manipurated Variable Limiter (ML1, MH1, ML2, MH2)

      0.0 to 100.0%

      Setting Limiter (SLL, SLH)

      See Inpu and Range

      Selectable Control Mode (CNT)

      Auto-Tuning PID type A-B, Normal- Reverse, Auto- Tuning PID- On/Off

      PV Correction Setting 0 point (PVS)

      -199 to 999 or 199.9 to 999.9

      PV Correction Setting Gain

      0.50 to 2.00 (times)

      Input Filter

      0 to 99 (sec)

      Manual Reset (PBB)

      0.0 to 100.0%, -100.0 to 100.0 (heating & cooling) of proportional band

      Timer Operation Mode (TMM)

      0.00 minute to 59.59 minutes, 0.00 hour to 99.59 hours: Accuracy: +- (1.5% +- 0.5sec) of setting time

      Decimal Point Shift (DP)

      Decimal point display available (up to 999.9)

      Manual Control

      Auto/Manual control can be switched by key


      Run and Ready can be switched by key

      Blind Function

      No indicaion available for non- required display

      Auto-Tuning (AT) Coefficient

      After AT, the computed PV band is newly to set up with another coefficient

      FUNC key

      Digit Shift Timer Start/Reset

      Priority Display

      Arbitrary parameter screens are shifted to indication of operation mode by key (max: 9 screens)

      Lock Function (LOC)

      4 modes (Off, All, Operation Lock, Lock except Operaion Mode)

      Wach Dog Function

      Data check by EEPROM (Err0), A/D converter check (Err1), and Auto-Tuning check (Err2), Built- in watch dog timer

      Event Output 1 (AL1) Event Output 2 (AL2 or OUT2)

      Function: PV contact output (8 modes), Special contact output (3 modes), additional functions (3 modes)

      Setting Range: 199.9 to 999.9 or -1999 to 9999 C

      Sensitivity: 0.0 to 999.9 or 0 to 9999 C

      Rating: 250V AC 2.4A(Load resistance) 1a conact when selecting output 2at contact output 2, the output generates on cooling side during heaing/cooling. Contact polarity is selectable, either normal open or normal close

      Heating & Cooling

      See Control Output in standard specification

      Trade Information
      • Ahmedabad
      • Cheque Cash Advance (CA) Cash Against Delivery (CAD) Letter of Credit (L/C) Cash in Advance (CID)
      • 500 Per Day
      • 1-2 Days
      • Yes
      • Sample costs shipping and taxes has to be paid by the buyer
      • Carton Box.
      • All India
        Related Products

        Send Inquiry

        Send Inquiry

        Send Inquiry

        Send Inquiry

        Send Inquiry

        Send Inquiry
        right arrow
        left arrow
        Contact Us

        703, Akik, Opposite Rajpath Club, SG Highway, Bodakdev,  Ahmedabad  Gujarat  India  +918037301444
        Phone :+918037301444