Introduction to the functions of the RKC temperature control meter

Create Date: 2024-8-30 12:03:23|Source: RKC

(1) RH400 size: 48*96, depth 60, about 250g

Details:

●A variety of input types are available:

1) Thermocouples: K, J, R, S, B, E, N, T, W5RE/W6RE, PL‖, U, L

2) Temperature measurement heat resistance input: PT100, JPT100

3) Tributary voltage: DC0 - DC5V, DC1 - DC5V

●Multiple alarm types: upper limit input value, lower limit input value, upper limit deviation, lower limit deviation, upper and lower limit deviation, upper and lower range setting value, lower limit setting value (standby operation can be attached)

●Sampling cycle: 0.5s

●Measurement accuracy: Thermocouple: ± (0.3% of displayed value + 1 digit) or ± 2 degrees Temperature measurement resistance: ± (0.3 + 1 digit of displayed value) or ± 0.8 degree tributary voltage/current input: ± (0.3% of displayed value + 1 digit)

●Control output: relay contact output: 1c contact (AC250 3A) resistance load voltage pulse output: (DC0/12V) allowable load resistance above 600 ohms can be heated and cooled dual output control (output 1: heating side; Output 2: Cooling side)

●Optional heater disconnection alarm and control ring disconnection alarm

(2) CH402 size: 48*96, depth 100, about 250g

Details:

●A variety of input types are available:

1) Thermocouples: K, J, R, S, B, E, N, T, W5RE/W6RE, PL‖, U, L

2) Temperature measurement heat resistance input: PT100, JPT100

3) Tributary voltage: DC0 - DC5V, DC1 - DC5V

4) Tributary current: DC0-20MA, DC4-20MA (250 ohm external resistance required)

●Multiple alarm types: upper limit input value, lower limit input value, upper limit deviation, lower limit deviation, upper and lower limit deviation, upper and lower range setting value, lower limit setting value (standby operation can be attached)

●Sampling cycle: 0.5s

●Measurement accuracy: Thermocouple: ± (0.3% of displayed value + 1 digit) or ± 2 degree temperature measurement resistance: ± (0.3% of displayed value + 1 digit) or ± 0.8 degree tributary voltage/current input: ± (0.3% of displayed value + 1 digit)

●Control output: relay contact output: 1c contact (AC250 3A) resistance load voltage pulse output: (DC0/12V) allowable load resistance above 600 ohms current output: (DC4 - 20MA) allowable load resistance above 600 ohms can be heated and cooled double output control (output 1: heating side; Output 2: Cooling side)

●Optional heater disconnection alarm and control ring disconnection alarm

●Optional 2-wire RS-485 communication

(3) CD901 size: 96*96 depth 100, about 340g

Details:

●A variety of input types are available:

1) Thermocouples: K, J, R, S, B, E, N, T, W5RE/W6RE, PL‖, U, L

2) Temperature measurement heat resistance input: PT100, JPT100

3) Tributary voltage: DC0 - DC5V, DC1 - DC5V

4) Tributary current: DC0-20MA, DC4-20MA (250 ohm external resistance required)

●Multiple alarm types: upper limit input value, lower limit input value, upper limit deviation, lower limit deviation, upper and lower limit deviation, upper and lower range setting value, lower limit setting value (standby operation can be attached)

●Sampling cycle: 0.5s

●Measurement accuracy: Thermocouple: ± (0.3% of displayed value + 1 digit) or ± 2 degree temperature measurement resistance: ± (0.3% of displayed value + 1 digit) or ± 0.8 degree tributary voltage/current input: ± (0.3% of displayed value + 1 digit)

●Control output: relay contact output: 1c contact (AC250 3A) resistance load voltage pulse output: (DC0/12V) allowable load resistance 600 ohms to current output: (DC4 - 20MA) allowable load resistance above 600 ohms can be heated and cooled double output control (output 1: heating side; Output 2: Cooling side) Trigger output for driving TRIAC (three-terminal bipolar thyristor): Trigger mode - zero cross method, on-current: 50 mA (50 degrees), 70 mA (25 degrees) for zero cross type Medium capacity TRIAC (for driving loads below 100 a) *Heating/cooling type is not available for TRIAC (three-terminal bidirectional thyristor) Output: Rated value 0.5 A (ambient temperature 40 degrees Celsius or less)

●Optional heater disconnection alarm and control ring disconnection alarm

●Optional 2-wire RS-485 communication

(4) FB900 size: 96*96*60

Details:

●Abundant input and output

●Automatic/manual, local/remote direct switching

●Multi-storage area function: Up to 8 different setting values can be registered for the master setting value, etc., and cumbersome setting changes can be made in a package. Zones can also be switched via an optional external contact input.

●By combining the multi-storage function, it is possible to connect the number of the other area, the duration of the area, and set the limit of the rate of change, and the program operation can be realized up to 16 segments (8 steps).

●Frequently used data (up to 16 items) can be freely listed in consecutive addresses, so data transmission can be greatly reduced and high-speed communication can be realized.

●Joint operation can be carried out using communication

●PID control: The sampling cycle can be switched to 0.05s, which corresponds to the high-speed heating process. A new type of heat-and-cool PID that inhibits undershoot on the cooling side. You can switch between the controls of "heating, cooling, heating and cooling, and position ratio".

(5) CH102 size: 48*48, depth 100mm, about 170g

Details:

●A variety of input types are available:

1) Thermocouples: K, J, R, S, B, E, N, T, W5RE/W6RE, PL‖, U, L

2) Temperature measurement heat resistance input: PT100, JPT100

3) Tributary voltage: DC0 - DC5V, DC1 - DC5V

4) Tributary current: DC0-20MA, DC4-20MA (250 ohm external resistance required)

●Multiple alarm types: upper limit input value, lower limit input value, upper limit deviation, lower limit deviation, upper and lower limit deviation, upper and lower range setting value, lower limit setting value (standby operation can be attached)

●Sampling cycle: 0.5s

●Measurement accuracy: Thermocouple: ± (0.3% of displayed value + 1 digit) or ± 2 degree temperature measurement resistance: ± (0.3% of displayed value + 1 digit) or ± 0.8 tributary voltage/current input: ± (0.3% of displayed value + 1 digit)

●Control output: relay contact output: 1c contact (AC250 3A) resistance load voltage pulse output: (DC0/12V) allowable load resistance above 600 ohms current output: (DC4 - 20MA) allowable load resistance above 600 ohms can be heated and cooled double output control (output 1: heating side; Output 2: Cooling side)

●Optional heater disconnection alarm and control ring disconnection alarm

●Optional 2-wire RS-485 communication
Introduction to the functions of the RKC temperature control meter

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