CH402D Digital Display PID Intelligent Temperature Controller
General piav qhia:CH luv plhaub series ntse (kub) tso saib regulator txais 8-ntsis ib-chip siab kev ntseeg siab, ntau yam ntawm cov sensors ywj siab tawm tswv yim, thiab nws siv ntau hom kev hloov hluav taws xob.Cov khoom lag luam cov ntsuas kev ua tau zoo, cov tswv yim tsim, tswj kev ua haujlwm thiab qhov loj me ntawm qhov kev teeb tsa tau ua tiav nrog rau i mported ntse digital kub tswj.CH luv plhaub series ntse ntsuas, muaj qhov tseeb fuzzy tswj thiab sib txuas nrog qib siab PID hloov algorithm, tswj cov khoom tswj tau zoo.Loj xaiv:
| Cov qauv | Qhov loj me (W x H x D) | Qhov loj |
| 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) |
Lus Cim: lub cim “□” sawv cev rau lub luag haujlwm uas koj xav tau, thov saib cov lus piav qhia hauv qab no.Qauv piav qhia:CHD □02 □ □ □- □ □* □ □- □①② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨① Qhov ntau thiab tsawg: 1 (48x48x80mm), 4 (48x96x75mm), 7(72x72x75mm), 9(96x96x75mm), 5(96x48x75mm) ② Tswj hom: F: PID kev txiav txim thiab tsis siv neeg suav (rov qab ua haujlwm) D: PID kev txiav txim siab Kev ua zoo) ③ Input style: thermocouple: K, J, R, S, B, E, T, N, W5Re/W26Re, PLII, U, L, thermal resistance Pt100, JPt100 ④ Zaub ntau yam:
| Hom tswv yim | Input zaub ntau yam | Code | Hom tswv yim | Input zaub ntau yam | Code | |
| K | 0 ~ 200 ℃ | K 01 ua | S | 0 ~ 1600 ℃ | S 01 | |
| 0 ~ 400 ℃ | K 02 ua | 0 ~ 1769 ℃ | S 02 | |||
| 0 ~ 600 ℃ | K 03 ua | B | 400 ~ 1800 ℃ | B 01 | ||
| 0 ~ 800 ℃ | K 04 ua | 0 ~ 1820 ℃ | B 02 ib | |||
| 0 ~ 1200 ℃ | K 06 ua | 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 Thawj tswj cov zis: (OUT1) (Huab cua sov sab) M: relay tiv tauj tso zis 8: tam sim no tso zis (DC4-20mA) V: voltage mem tes tso zis G: Thyristor tswj tube tsav nrog trigger tso zis T: Thyristor tswj raj tso zis⑥Qhov thib ob tswj tso zis: (OUT2) (txias sab) * 2 Tsis muaj cim: thaum tswj kev txiav txim yog F los yog CM: relay tiv tauj cov zis 8: tam sim no tso zis (DC4-20mA) V: voltage mem tes tso zis T: Thyristor tswj raj tso zis⑦Thawj lub tswb (ALAM1) N: tsis muaj lub tswb A: Upper limit deviation alarm B: Lower limit deviation alarm C: Upper limit deviation alarm W: Lower-limit set alarm value H: Upper limit output value tswb⑧ IbLub tswb thib ob (ALAM) * 2 (Tsib cov ntsiab lus raws li lub tswb frist) J: qis tso zis tus nqi tswb V: Upper teeb nqi tswb⑨Kev sib txuas lus muaj nuj nqi: N: tsis muaj kev sib txuas lus muaj nuj nqi 5: RS-485 (ob chav cable system)
