Curve temperature controller-KH104 Manual

High accuracy: +-(0.2%FS+1) Programmable single or universal analog input signals: T.C. RTD, mA DC, mV DC. Suitable for measuring and displaying temperature, pressure, humidity, flow level, vibration etc. Dual windows, four digit, 7 segment LED display, easy to set parameter and alarm value. SMT technology, design more concise; adopts advanced modular structure, flexible configuration. Universal 85-240VAC or 24VDC power supply option, with thunderbolt proof and 10second protection from connecting to 380VAC by mistake. Supporting digit filtering, digital offsetting and thermocouple cold junction auto compensation, flexible maintenance and easy operation. Supporting up to 4 alarm outputs, each alarm can be configured up to HA, HHA, LA,LLA for limits alarms. Supporting auxiliary power supply; 5VDC, 12VDC, 24VDC for external sensor and transmitters. Supporting current retransmission output for signal further transmission. Supporting RS485, RS232 communication based on MODBUS-RTU protocol, configurable with SCADA, OPC servers etc for remote place communication. Curve temperature controller, the temperature setting value can change with time, and then control the corresponding heating temperature.
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Products Details

● Accuracy: 0.5% ● Respond time: ≤0.5s when the filtering parameter FiL=0 ● Output Specification: Relay alarm outputs: 220VAC/3A, 220VAC/0.8A SSR voltage driving output: 12VDC/30Ma Linear current retransmission output: 4-20Ma default or 0-10Ma or customized Communication output: RS485, RS232 serial interface ● Alarm Function High limit, higher limit, low limit, lower limit, up to3 alarm output. ● Power Supply: 85－240VAC，-15%，+10% / 50－60Hz; 24VDC/AC，-15%，+10% ● Power Consumption: ≤5W ● Ambient Temperature:0－50℃ ● Ambient Humidity: ＜85%RH ● Front Panel Dimension 96x96mm, 160x80mm, 80x160mm, 48x96mm, 96x48mm, 72x72mm ●Panel Cutout Dimension 92+0.5x 92+0.5mm, 45+0.5 x 92+0.5mm, 92+0.5x45+0.5mm, 152+0.5 x76+0.5mm, 76+0.5 x 152+0.5mm, 68+0.5 x 68+0.5mm ●Depth Mounting Surface: ≤100mm.Xiamen mitcheil automation co., Ltd. is a professional manufacturer of industrial instruments, advanced technology and CE, ROHS, ISO certification can ensure the quality. Our own production plant can ensure price advantage.
Temperature
At present, the company's trade scale is expanding day by day, customers all over the world, with good reputation has been the trust of customers at home and abroad, our enthusiasm hope: you and I hand in hand, create a better future!Packing: Put PC into bubble bag first, and then into carton Accessories: Manual, U disk Air freight: DHL, TNT and other express
Temperature
Order Code Description
KH601-   KH601 Weight Indicator
Size A               96*96mm (L*W)
B               48*96 mm (L*W)
C               96*48 mm (L*W)
D               160*80 mm (L*W)
E               80*160 mm (L*W)
F               72*72 mm (L*W)
Out1 N             None
R1A             Relay output(0.8A NO)
R1B             Relay output(0.8A NC)
R2A             Relay output(3A NO)
R2B             Relay output(3A NC)
T             4-20mA isolated retransmission output
Out2 N           None
R1A           Relay output(0.8A NO)
R1B           Relay output(0.8A NC)
R2A           Relay output(3A NO)
R2B           Relay output(3A NC)
S1           RS485 communication port
S2           RS232 communication port
Out3 N         None
R1A         Relay output(0.8A NO)
R1B         Relay output(0.8A NC)
R2A         Relay output(3A NO)
R2B         Relay output(3A NC)
G         SSR driving voltage output (DC 12V/50ma)
Out4 N       None
R1A       Relay output(0.8A NO)
R1B       Relay output(0.8A NC)
R2A       Relay output(3A NO)
R2B       Relay output(3A NC)
G       SSR driving voltage output (DC 12V/50ma )
Auxiliary power supply for load cell N     None
U2     12VDC
Communication N   None
S1   RS485 communication port (D type)
Power Supply N 85-240VAC
Eg :The order code: KH601-C-R1A-R1B-U2-N, Model: KH601, Panel Size: 96x48mm, A realy NO alarm output, a relay NC output,  12VC auxiliary power supply for load cell, 85-240VAC power supply.Installation Dimension(mm) :  KH100 (1)
size       model

 A

 B

 C

 D

 E

 F

A

96

48

96

80

160

72

B

96

96

48

160

80

72

C

12

12

12

10.5

10.5

12

Z

100

100

100

84

84

100

X

92+0.5

45+0.5

92+0.5

76+0.5

152+0.5

68+0.5

Y

92+0.5

92+0.5

45+0.5

152+0.5

76+0.5

68+0.5

W

30

30

8

30

8

30

H

8

8

30

8

30

8
When T.C .input, T.C. cold-junction temperature compensation will be needed according to its temperature measuring principle (Please refer relative information).There are three kinds of compensation modes: NULL(no compensation, used for measure), doid (Inner auto temperature component),Cu50(external RTD Cu50 compensation).”diod” compensation can measure the terminal temperature on the bear of the meter and compensate for T.C. cold –junction compensation. But because of the error of measuring component, meter itself heating and other heat source near meter, it usually leads to big deviation of the compensation by “diod” compensation, whose error can be up to 2-4℃ at worst. Please adopts “Cu50” compensation if require higher measuring accuracy: Please connect a external box and put Cu50Cu resistance  purchased in your side and the T.C. cold-junction together and keep them far away from kinds of heating sources, If so, the inconsistency of the measuring caused by compensation is less than 0.5℃。If change external Cu resistance to accurate resistance, it can also achieve compensation function of constant temperature bath. For example, please connect 55Ω resistance externally with relative temperature 23.4℃ by Cu50 index table; please put T.C. cold –junction .in constant temperature bath in 23.4℃ to get more accurate compensation, which is higher than Cu resistance compensation. The connection of the two ways of cold-junction compensation as follows：The equipment uses RS485 communication connection acquisition card to achieve real-time recording, monitoring and query  Cloud acquisition software, only NEED 4G wireless module communication, no wiring, easy to install! Mobile phone computer remote view data or graph, at the same time with SMS alarm function.

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