| Ingress Protection | IP66 - Dust Tight, Water Resistant | |
| Output Type | Relay, Voltage (External SSR) | |
| Product Status | Obsolete | |
| Display Type | LED - Dual Color Characters | |
| Voltage - Supply | 24VAC/DC | |
| Mfr | Panasonic Industrial Automation Sales | |
| Input Range | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | |
| Features | - | |
| RoHS Status | RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Operating Temperature | 0°C ~ 50°C | |
| Display Characters - Height | 0.401" (10.20mm), 0.347" (8.80mm) | |
| Termination Style | Screw Terminal | |
| Control Method | On/Off, Proportional (PID) | |
| Communications | RS-485 (Modbus) | |
| Panel Cutout Dimensions | Square - 45.00mm x 45.00mm | |
| Number of Characters Per Row | 4, 4 | |
| ECCN | EAR99 | |
| Mounting Type | Panel Mount | |
| Weight | 0.287 lb (130.18 g) | |
| Series | KT4 | |
| Type | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | |
| HTSUS | 8537.10.9160 | |
| Package | Box | |
| Base Product Number | AKT421 | |
