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Product Name: Temperature Controller                                                                  Send Enquiry

 

Technical Specification:

 

          Power
90 - 250 VAC, 47 - 63 Hz, 12VA, 5W maximum
11 - 26 VAC / VDC, SELV, Limited Energy, 12VA, 5W maximum

  • Signal Input

1. Resolution: 18 bits

2. Sampling Rate: 5 times / second

3. Maximum Rating: -2 VDC minimum, 12 VDC maximum( 1

minute for mA input )

4. Temperature Effect: 1.5 uV/ C for all inputs except mA
                               input 3.0 uV/ C for mA input
5. Sensor Lead Resistance Effect:
    T/C: 0.2uV/ohm
    3-wire RTD: 2.6 C/ohm of resistance difference of two leads
    2-wire RTD: 2.6 C/ohm of resistance sum of two leads

6. Burn-out Current: 200nA


7. Common Mode Rejection Ratio (CMRR): 120dB


8. Normal Mode Rejection Ratio (NMRR ): 55dB


9. Sensor Break Detection:


    Sensor open for TC, RTD and mV inputs,


    Sensor short for RTD input,


    below 1 mA for 4-20 mA input,


    below 0.25V for 1 - 5 V input, unavailable for other inputs.


10. Sensor Break Responding Time:


    Within 4 seconds for TC, RTD and mV inputs,


   0.1 second for 4-20 mA and 1 - 5 V inputs.

 

  • Characteristics:

 

Type

Range

Accuracy@ 25 C

Input Impedance

J

-120 ~ 1000 C
(-184 ~ 1832 F)

2 C

2.2MΩ

K

-200 ~ 1370 C
(-328 ~ 2498F)

2 C

2.2MΩ

T

-250 ~ 400C
(-418 ~ 752F)

2 C

2.2MΩ

E

-100 ~ 900 C
(-148 ~ 1652 F)

2 C

2.2MΩ

B

0 ~ 1800 C
(32 ~ 3272 F)

2 C
(200C - 1800C)

2.2MΩ

R

0 ~ 1767.8 C
(32 ~ 3214 F)

2 C

2.2MΩ

S

0 ~ 1767.8 C
(32 ~ 3214 F)

2 C

2.2MΩ

N

-250 ~ 1300 C
(-418 ~ 2372 F)

2 C

2.2MΩ

L

-200 ~ 900 C
(-328 ~ 1652 F)

2 C

2.2MΩ

PT100
(DIN)

-210 ~ 700 C
(-346 ~ 1292 F)

0.4C

1.3KΩ

PT100
(JIS)

-200 ~ 600 C
(-328 ~ 1112 F)

0.4C

1.3KΩ

mV

-8 ~ 70mV

0.05%

2.2MΩ

mA

-3 ~ 27mA

0.05%

70.5Ω

V

-1.3 ~ 11.5V

0.05%

650KΩ

 

Output 1 / Output 2 :

Relay Rating : 2A/240 VAC, life cycles 200,000 for resistive load
Pulsed Voltage : Source Voltage 5V, current limiting resistance 66Ω .

 

Linear Output Characteristics:

 

Type

Zero Tolerance

Span Tolerance

Load Capacity

4-20 mA

3.6-4 mA

20-21 mA

500Ω max.

0-20 mA

0 mA

20-21 mA

500Ω max.

0-5 V

0 V

5-5.25 V

10KΩ min.

1-5 V

0.9-1 V

5-5.25 V

10KΩ min.

0-10 V

0 V

10-10.5 V

10KΩ min.

 

         Linear Output :

1. Resolution: 15 bits
   2. Output Regulation: 0.02 % for full load change
   3. Output Settling Time: 0.1 sec. (stable to 99.9 % )
   4. Isolation Breakdown Voltage 1000 VAC
   5. Temperature Effect : 0.01 % of SPAN / C

 

  • Triac (SSR) Output:

   1. Rating: 1A / 240 VAC
   2. Inrush Current: 20A for 1 cycle
   3. Min. Load Current: 50 mA rms
   4. Max. Off-state Leakage: 3 mA rms
   5. Max. On-state Voltage : 1.5 V rms
   6. Insulation Resistance: 1000 Mohms min. at 500 VDC
   7. Dielectric Strength : 2500 VAC for 1 minute

 

  • Alarm :

1. Alarm Relay: Form C,Max. rating 2A/240VAC, life cycles 200,000 for resistive load.
2. Alarm Functions : Dwell timer,
                             Deviation High / Low Alarm,
                             Deviation Band High / Low Alarm
                             Process High / Low Alarm
3. Alarm Mode : Normal, Latching, Hold, Latching / Hold.
4. Dwell Timer : 0.1 - 4553.6 minutes  

 

  • Data Communication:

1. Interface: RS-232 (1 unit), RS-485 (up to 247 units )
2. Protocol: Modbus Protocol RTU mode
3. Address : 1 - 247
4. Baud Rate : 2.4 ~ 38.4 Kbits/sec
5. Data Bits : 7 or 8 bits
6. Parity Bit : None, Even or Odd
7. Stop Bit : 1 or 2 bits
8. Communication Buffer : 160 bytes  

 

  • Analog Retransmission :

1. Output Signal: 4-20 mA, 0-20 mA, 0-1V, 0-5V, 1-5V, 0-10V
2. Resolution: 15 bits
3. Accuracy: 0.05 % of span 0.0025 %/ C
4. Load Resistance: 0 - 500 ohms ( for current output ),10 K ohm minimum ( for voltage output )
5. Output Regulation: 0.01 % for full load change

 

  • User Interface:

1. Dual 4-digit LED Displays: Upper 0.4" ( 10 mm )
Lower 0.31" ( 8 mm )
2. Keypad : 4 keys
3. Programming Port: For automatic setup, calibration and testing
4. Communication Port: Connection to PC for supervisory control

 

  • Control Mode:

1. Output 1: Reverse (heating ) or direct ( cooling )action
2. Output 2: PID cooling control, cooling P band 50 ~ 300% of PB, dead band -36.0 ~ 36.0% of PB
3. ON-OFF: 0.1 - 90.0 ( F ) Hysterisis control ( P band = 0 )
4. P or PD: 0 - 100.0 % offset adjustment
5. PID: Fuzzy logic modified, Proportional band 0.1 ~ 900.0F ,
6. Integral time: 0 - 3600 seconds , Derivative time 0 - 360.0 seconds
7. Cycle Time: 0.1 - 90.0 seconds
8. Manual Control: Heat (MV1) and Cool (MV2)
9. Auto-tuning: Cold start and warm start

10. Failure Mode: Auto-transfer to manual mode while sensor break or A-D converter damage
11. Ramping Control: 0 ~ 900.0F/minute or 0 ~ 900.0 F/hour ramp rate

 

  • Digital Filter:

1. Function: First order
2. Time Constant: 0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 seconds programmable

 

  • Environmental & Physical :

1. Operating Temperature : -10C to 50C
2. Storage Temperature : -40C to 60C
3. Humidity : 0 to 90 % RH ( non-condensing )
4. Altitude : 2000m maximum
5. Pollution : Degree 2
6. Insulation Resistance : 20 Mohms min. ( at 500 VDC )
7. Dielectric Strength : 2000 VAC, 50/60 Hz for 1 minute
8. Vibration Resistance : 10 - 55 Hz, 10 m/s for 2 hours
9. Shock Resistance : 200 m/s ( 20 g )
10. Moldings : Flame retardant polycarbonate

11. Dimensions :BTC-9100 ---48mm(W) X 48mm(H) X 116mm(D), 105 mm depth behind panel

12. Mounting: BTC-9100 ---panel mount, cutout 45 X 45

13. Weight : ( mm ) BTC-9100 --- 150 grams

 

  • Approval Standards :

1. Safety : UL 61010C-1 , CSA C22.2 No. 24-93 , EN61010-1 (IEC1010-1)
2. Protective Class :  IP65 front panel with additional option,
           IP50 front panel without additional option,
           all indoor use,
           IP 20 housing and terminals with protective cover.

3. EMC : EN61326

 

Features :

  • Easy-to-use
  • Fuzzy modified PID heat & cool control
  • Fast A-D sampling rate (5 times/s)
  • Universal input (PT100, thermocouple) with high accuracy 18-bit A-D
  • Analog output (linear current or voltage) uses high accuracy 15-bit D-A
  • RS-485 RS-232 interface
  • Programming port provided on board
  • Support manual control & auto-tune function
  • Wide variety of alarm mode selection
  • Lockout protection control
  • Bumpless transfer during failure mode
  • Soft-start ramp and dwell timer
  • Bright display stabilized with digital filter
  • SEL function allows to rearrange user menu
  • UL/CSA/CE approval
  • High performance with low cost