Brainchild Electronic Co., Ltd.

Innovative Paperless Recorder, High-End and Low-Cost Temperature Controllers

Products

Low-cost Process and Temperature Controllers

Low-cost-Process-and-Temperature-Controllers

  • Model No: C83
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

The new generation low cost PID microprocessor-based with Fuzzy logic controller series incorporate two bright easy to read LCD Displays which indicates Process value (PV) and Set point value (SP). The Fuzzy Logic technology incorporated on this series controllers enables a process to reach the predetermined set point in the shortest time with minimum of overshoot during Start up (Power ON) or external load disturbances.

Specification :

Power 
Power Supply90 to 250 VAC, 47–63 Hz ; 11 to 40 VDC / 20 to 28 VAC, 47– 63 Hz
Power ConsumptionC22/R22: 8VA, 4W maximum, C62: 10VA, 5W maximum, C72/C82/C83/C42: 12VA, 6W maximum
Signal Input
TypeThermocouple(J,K,T,E,B,R,S,N,L,U,P,C,D), RTD(PT100(DIN), PT100(JIS)), Current(mA),Voltage(Volts)
Resolution18 Bits
Sampling Rate5 Times / Second (200msec)
Maximum Rating-2VDC minimum, 12VDC maximum
Input Characteristics
TypeRangeAccuracy @ 25°CInput Impedance
J-120°C  to 1000°C( -184°F to 1,832°F)±2°C2.2 MΩ
K-200°C to 1370°C (-328°F to 2498°F)±2°C2.2 MΩ
T-250°C to 400°C ( -418°F to  752°F )±2°C2.2 MΩ
E-100°C to 900°C( -148°F to 1652°F )±2°C2.2 MΩ
B0°C to 1820°C( 32°F to  3308°F )±2°C( 200°C to 1800°C )2.2 MΩ
R0°C to 1767.8°C( 32°F to 3214°F )±2°C2.2 MΩ
S0°C to 1767.8°C( 32°F to 3214°F )±2°C2.2 MΩ
N-250°C to 1300°C( -418°F to 2372°F)±2°C2.2 MΩ
L-200°C to 900°C( -328°F to 1652°F )±2°C2.2 MΩ
U-200°C to 600°C (-328°F to 1112°F)±2°C2.2 MΩ
P0°C to 1395°C( 32°F to 2543°F )±2°C2.2 MΩ
C0°C to 2300°C( 32°F to 4172°F )±2°C2.2 MΩ
D0°C to 2300°C( 32°F to 4172°F )±2°C2.2 MΩ
PT100(DIN)-200°C to 850°C( -328°F to 1562°F )±0.4°C1.3KΩ
PT100(JIS)-200°C to 600°C( -328°F to 1112°F )±0.4°C1.3KΩ
mA-3mA  to 27mA±0.05%2.5Ω
V-1.3V  to 11.5V±0.05%1.5MΩ
Temperature Effect1.5µV /°C for all inputs except mA input, 3.0µV /°C for mA
Sensor Lead Resistance EffectThermocouple: 0.2 µV /Ω; 3-wire RTD: 2.6°C /Ω of Difference of Resistance of two leads 2-wire RTD: 2.6°C /Ω of Sum of Resistance of two leads
Burn-out Current200nA
Common Mode Rejection Ratio(CMRR)120 dB
Normal Mode Rejection Ratio (NMRR)55dB
Sensor Break DetectionSensor open for Thermocouple and RTD inputs, sensor short for RTD  input , below 1mA for 4-20mA input, below 0.25V for 1 - 5V input, not available for other inputs
Sensor Break Responding TimeWithin 4 seconds for Thermocouple and RTD inputs, 0.1 second for 4-20mA and 1 - 5V inputs
Remote Set Point Input
TypeLinear Current,Linear Voltage
Range-3mA to 27mA,  -1.3V  to 11.5V
Accuracy±0.05 %
Remote Set Point  OptionAvailable
Input ImpedanceCurrent: 2.5Ω, Voltage:1.5MΩ
Resolution18 Bits
Sampling Rate1.66 Times/Second
Maximum Rating280mA maximum for Current Input, 12VDC maximum for Voltage Input
Temperature Effect±1.5µV/°C for Voltage Input , ±3.0µV/°C for Current Input
Sensor Break DetectionBelow 1mA for 4-20mA input, below 0.25V for 1 - 5V input, not available for other inputs
Sensor Break Responding Time0.1 Seconds
Event Input
No. of Event Inputs6
Logic Low-10V minimum, 0.8V maximum.
Logic High2V minimum, 10V maximum
FunctionsSee availability table in user manual
CT Input
CT TypeCT98-1
Accuracy±2%of Full Scale Reading, ± 1 digit maximum
Input Impedance294Ω
Measurement Range0 to 50A AC
Output of CT0 to 5V DC
CT MountingScrew Mounting
Sampling Rate1 Time/Second
Output 1 /Output 2
TypeRelay,Pulsed Voltage,Linear Voltage and Linear Current
Relay Rating2A,240V AC,200000 Life Cycles for Resistive Load
Pulsed VoltageSource Voltage 5V,Current Limiting Resistance 66Ω
Linear Output Resolution15 Bits
Linear Output Regulation0.02% for full load change
Linear Output Settling Time0.1 Second ( Stable to 99.9%)
Isolation Breakdown Voltage1000 V AC
Temperature Effect±0.01% of  Span/ °C
Load Capacity of Linear OutputLinear Current: 500Ω maximum, Linear Voltage: 10KΩ  minimum
Alarm
Relay TypeForm A
Maximum Rating2A,240V AC,200000 Life Cycles for Resistive Load
Alarm FunctionsDwell Timer, Deviation Low, Deviation High, Deviation Band Low, Deviation Band High, Process High, Process Low
Alarm ModeLatching, Hold, Normal, Latching/Hold
Dwell Timer0.1 to 4553.6 Minutes
Data Communication
InterfaceRS-485
ProtocolModbus RTU (Slave Mode)
Address1 to 247
Baudrate2.8KBPS to 115.2 KBPS
Parity BitNone, Even or Odd
Stop Bit1 or 2 Bits
Data  Length7 or 8 Bits
Communication Buffer160 Bytes
Analog Retransmission
Output Signal4-20 mA, 0-20 mA,0 - 10V
Resolution15 Bits
Accuracy±0.05% of Span ± 0.0025% / °C
Load Resistance0 to 500Ω for Current Output , 10KΩ minimum for Voltage Output
Output Regulation0.01% for full load change
Output Setting Time0.1 Second (Stable to 99.9%)
Isolation Breakdown1000VAC minimum
Integral Linearity Error±0.005% of Span
Temperature Effect±0.0025% of Span /°C
Saturation Low0mA or 0V
Saturation High22.2mA or 5.55V,11.1V min
Linear Output Ranges0 - 22.2mA (0 - 20mA/4 - 20mA), 0 - 5.55V (0 - 5V, 1 - 5V),0 - 11.1V (0 - 10V)
User Interface
Keypad4 Keys
Display Type4 Digit LCD Display
No. of Display3

Brainchild Electronic Co., Ltd.

  • Taiwan