DC Current input Digital Temperature Controller pressure Controller CHB
Product Description
CHB Series Intelligent Temperature Controllers use computer chip as the main control unit. The controllers have perfectly designed circuit, mature control program, digital PID and self-tuning function, fuzzy control mode etc, which endows the equipments with advantages of high measurement accuracy, correct and stable temperature control, strong anti-interference and simple operation. They are widely used in chemical, ceramic, light, metallurgical, petrochemical and plastic industries as substitution of traditional pointer meter.
Technical parameters
| 1.Outline dimension | See the outline dimension picture | |
| 2.Control Mode | F:PID operation and auto calculating (reverse operation) | D:PID operation and auto calculating(Forward operation) |
| W:eating/cooling PID operation and auto calculating(cooling water)*1 | A:heating/cooling PID operation and auto calculating(cooling water)*1 | |
| 3.Input mode | Refer to Input Range Table | |
| 4.Range Code | Refer to Input Range Table | |
| 5.First control output(OUT1) (Heating side) | M: Relay contact output V: Voltage impulse output T: Thyratron output | 8: Current output(IC4-20mA) G: Thyratron driving & triggering output |
| 6.Second control output( OUT2) (Cooling side)*2 | No mark: when the control mode is F or D M: Relay contact output V: Voltage impulse output | T: Thyratron output 8: Current output(IC 4-20mA) |
| 7.First alarm(ALM1) 8.Second alarm (ALM2)*2 | N: no alarm A: Upper-limit bias alarm B: Lower-limit bias alarm C: Upper/lower limit bias alarm D: alarm in area E: Standby upper-limit bias alarm attached F: Standby lower-limit bias alarm attached G: Standby upper/lower limit bias alarm H: Upper-limit input value alarm | J: lower-limit input alarm K: Standby upper-limit input alarm attached L: Standby lower-limit input alarm attached P: Heater breakage alarm(CTL-6)*3 S: Heater breakage alarm(CTL-12)*3 R: Control line breakage alarm *4 V: Upper-limit set value alarm W: Lower-limit set value alarm |
| 9.Communication*5 | N:No communication | 5:RS-485(two-wire system) |
| 10.Water-proof/dust-proof | N:no water-proof/dust-proof | 1:with water-proof/dust-proof |
Company Information