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G120 digital temperature controller
▇ Model number and parameters
| Model number | External dimensions | Perforation dimensions |
| G120-G1 | 48x48x67 mm | 45.5 10x45.5 10 mm |
| G120-G7 | 72x72x69 mm | 66.5 10x66.5 10 mm |
| G120-G8 | 48x96x58 mm | 44 10x91 10 mm |
| G120-G9 | 96x96x58 mm | 91 10x91 10 mm |
▇ General
| Model number | G120 |
| Accuracy | ±0.5% of full scale 1 digit |
| Supply voltage | 220Vac, 50/60 Hz |
| Input type | Thermocouple: K, J, E RTD: Pt100 |
| Output type | Mechanical Relay, SSR, SCR |
| Power consumption | Less than 5 VA |
| Control method | PID Control (with auto-tuning) or Self-tuning, or ON/OFF |
| Setting method | Touch switch |
| Indication method | 7-segment 4-digital display and LED indication |
| Alarms | Upper limit alarm, lower limit alarm, range alarm |
| Operating temperature | 0 to 50 ℃ (32 to 122 ℉) |
| Operating humidity | 85% RH max, non-condensing |
| Alias name | G120 pid temperature controller, intelligent temperature controller |
▇ Output type and description
| Electromagnetic relay | Contact rating: 3A at 250Vac |
| Solid state relay | Contact rating can be selected, order separately (Single phase 40A, Three phase 40A) |
▇ Input type and measuring range
| K | 0-1370 ℃ (Bolt, Press spring, Ring, M12 probe, M8 probe, Flexible probe, Armor high temperature resistant, Customized thread probe) |
| Pt100 | -199.9-649.0 ℃ (Bolt, Press spring, Ring, Probe, Polish rod, Polish rod waterproof, Polish rod waterproof anticorrosive, Flexible probe, Customized thread probe) |
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