C18 temperature controllers - C18-24

Please note that the product that you choose is:

1. Shows the model of the instrument .C18 measuring accuracy up to 0.1 adopts artificial intelligent control technology, and has the functions of control, alarm, retransmission and communication.
2. E:Front panel 48×96mm(width*height), cut out 45×92mm, depth behind mounting surface 100mm.
3. OUTP:L4 Large capacity normally open relay output module (large volume, Capacity: 250VAC /8A, 250VAC/2A)
4. ALM:L2 Normally open + normally close relay output module (small volume, capacity: 250VAC/8A, 250VAC/1A, suitable for alarm, L1 modules is 2A)
5. AUX: L1 Normally open + normally close relay output module (small volume, capacity: 250VAC/8A, 250VAC/1A, suitable for alarm, L1 modules is 2A)
6. COMM: RS485 communication interface module
7. The power of the instrument is 100~240VAC

The following are the concise introduction (If you need detail information, please contact us):

Main Features

• Input free to choose thermocouple, RTD, voltage, current and expanded input and custom linear correction tables, measuring accuracy up to 0.1
• Use advanced artificial intelligent control algorithm, no overshoot and with the function of auto tuning (AT) and self-adaptation, with a new fine control mode
• Use advanced modular structure, conveniently providing plentiful output options, able to satisfy the requirements of various applications, make quick delivery and convenience the maintenance of the instrument.
• Emphasis on energy saves and environmental design, using high quality components to achieve low power consumption and low temperature drift, effectively saving customers energy.
• The number of measurement samples per second, 12.5 times the rate of minimum control period of 0.24 seconds, to adapt to rapid changes in the object control accuracy.
• Friendly and customized operating interface leads to quick and easy to operate.
• Parameter can be promoted to immediate operator access in Field Parameter Table or password protected in Full Parameter Table.
• With worldwide power supply of 100-240VAC or 24VDC and various installation dimensions for users to choose.
• Anti-jamming performance in harsh industrial conditions meets the electromagnetic compatibility (EMC) requirements.

2. TECHNICAL SPECIFICATION.

Input type: (Either of below specifications can be used selectively in the same instrument)

Thermocouple: K, S, E, R, J, T, B, N.

Resistance temperature Detector: Pt100, Cu50

DC Voltage: 0~5V, 1~5V, 0~1V, 0~100mV, 0~20mV, etc.

DC current (external shunt resist needed): 0~10mA, 1~20mA, 4~20mA, etc.

Optional: apart from the above-mentioned Input type, additional type can be provided upon request. (Graduation index is needed).

Instrument Input range

K(-50--+1300°C), S(-50--+1700°C), R(-50--+1650°C), T(-200--+350°C),

E(0~800°C), J(0--1000°C), B(0--1800°C), N(0~1300°C)

Pt100(-200--+600°C), Cu50(-50--+150°C)

Linear Input: -1999--+9999 defined by user.

Measurement accuracy

0.2%FS: RTD, linear voltage, linear current and input with ice point compensation or Cu50 copper compensation.

0.2%FS±0.2°C: thermocouple input with internal automatic compensation.

0.5%FS: T only

response time ≤0.5s ( when dL=0).

Note: for thermocouple B, the measurement accuracy of ±0.2% FS can be guaranteed when input

range is between 600--1800°C,and not guaranteed when input range is between 0--600°C.

Control mode:

On-off control mode (deadband adjustable)

Tcontroller artificial intelligence control, including fuzzy logic PID control and advanced control algorithm with the function of parameter auto tuning (MPT).

Output mode (modular)

Relay contact discrete output (NO+NC): 264VAC/1A or 30VDC/1A

BCR NO contact discrete output (NO+NC): 85~264VAC/0.2A (continuous), 2A (20mS

instantaneous, repeat period≥5s)

SSR Voltage output: 12VDC/30mA (used to drive SSR).

Linear current output: 0~10mA, 4~20mA (Output voltage greater than 11V)

BCR cross zero trigger output: can trigger TRIAC of 5~500A, two parallel-connected BCR or BCR power module.

Alarm function: upper limit, low limit, positive deviation and negative deviation, selectable using parameters.

Alarm output: 2 modular output.

Manual function: AUTO/MAN bumpless transfer(C18 series only )

Power supply voltage rating: 85-264VAC/50-60Hz.

Power consumption: ≤5W.

Ambient temperature: 0~50°C.

Front panel dimension: 96X96mm, 160X80mm, 80X160mm, 48X96mm, 96X48mm.

Panel cutout dimension: 92X92mm, 152X76mm, 76X152mm, 45X92mm, 92X45mm.

Parameter Setting Flow Chart:

3.FRONT PANEL AND OPERATION:

Details photo of temperature controller: