CH702D Digital Display PID Intelligent Temperature Controller

Products Details

General description : gagas (5) CH short shell series intelligent (temperature) display regulator adopts 8-bit single-chip high reliability, a variety of sensors freely input, and it adopts a wide range of switching power supply. The product’s performance indicators, input style, control function and the installation size are fully compatible with the i mported intelligent digital temperature controller. CH short shell series intelligent meters, having the latest fuzzy control and combining with advanced PID adjustment algorithm, precisely control the controlled objects. Size options:

Models

External size (W x H x D)

Hole size

CHD102 □□□-□□*□□-□ 

48 x 48 x 80 (mm)

45 x 45 (mm)

CHD402 □□□-□□*□□-□ 

48 x 96 x 75 (mm)

45 x 92 (mm)

CHD702 □□□-□□*□□-□ 

72 x 72 x 75 (mm)

68 x 68 (mm)

CHD902 □□□-□□*□□-□ 

96 x 96 x 75 (mm)

92 x 92 (mm)

CHD502 □□□-□□*□□-□ 

96 x 48 x 75 (mm)

92 x 45 (mm)

Remarks:  the symbol ”□” represents what functions you need, please refer to the following explanation.  Model explanation: CHD□02 □ □ □- □  □*□  □-□            ①       ②  ③  ④   ⑤  ⑥  ⑦  ⑧  ⑨  ①  Standard sizes:  1(48x48x80mm)、4(48x96x75mm)、7(72x72x75mm)、9(96x96x75mm)、5(96x48x75mm) ②  Control style: F: PID action and automatic calculus(reverse action) D: PID action and automatic calculus(positive action) ③ Input style:  thermocouple: K, J, R, S, B, E, T, N, W5Re/W26Re, PLII, U, L,thermal resistance Pt100, JPt100 ④ Display range: 

Input type

Input display range

Code

 

Input type

Input display range

Code

K

0~200℃

K 01

 

S

0~1600℃

S 01

0~400℃

K 02

 

0~1769℃

S 02

0~600℃

K 03

 

B

400~1800℃

B 01

0~800℃

K 04

 

0~1820℃

B 02

0~1200℃

K 06

 

E

0~800℃

E 01

J

0~200℃

J 01

 

0~1000℃

E 02

0~400℃

J 02

 

J

-199.90~+649.0℃

D 01

0~600℃

J 03

 

-199.90~+200.0℃

D 02

0~800℃

J 04

 

-100.0~+200.0℃

D 05

0~1200℃

J 06

 

0.0~+200.0℃

D 08

R

0~1600℃

J 01

 

0.0~+500.0℃

D 10

⑤  The first control output: (OUT1)(Heating side) M: relay contact output    8: Current output(DC4-20mA) V: voltage pulse output    G: Thyristor control tube drive with trigger output T: Thyristor control tube output ⑥  The second control output: (OUT2)(Cooling side)*2 No mark: when the control action is F or C M: relay contact output   8: Current output(DC4-20mA) V: voltage pulse output   T: Thyristor control tube output ⑦  First alarm(ALAM1) N: no alarm        A: Upper limit deviation alarm B: Lower limit deviation alarm   C: Upper and lower limit deviation alarm W: Lower-limit set alarm value   H: Upper limit output value alarm ⑧  Second alarm(ALAM)*2(Same content as the frist alarm) J: Lower output value alarm    V: Upper set value alarm ⑨  Communication function: N: no communication function    5: RS-485(double cable system)

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