ATR121-B Pixsys United Kingdom Sales
Pixsys ATR121-B is a compact 32x74 mm PID controller with a single analog input and two relay outputs. The B version is the 230 V AC model in the ATR121 family.
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Technical Specification
| Manufacturer | Pixsys |
|---|---|
| Model Number | ATR121-B |
| Product Type | Temperature Controller |
| Dimensions (H x W x D) | 32 x 74 x 53 mm |
| Mounting Type | Panel mount |
| Panel Cutout | 29 x 71 mm |
| Supply Voltage | 12-24 V AC/DC |
| Power Consumption | 3 VA |
| Input Types | Thermocouple (J, K, S, R), RTD (PT100, PT1000, Ni100), PTC, NTC |
| Output 1 | Relay (8 A - 250 V AC) |
| Output 2 | Logic output for SSR (12 V - 30 mA) |
| Sampling Rate | 100 ms |
| Measurement Accuracy | 0.5% ± 1 digit |
| Operating Temperature | 0 to 45 °C |
| Storage Temperature | -20 to 70 °C |
| Humidity | 35 to 95% RH (non-condensing) |
| Front Panel Protection Rating | IP65 (with gasket) |
| Housing Material | Self-extinguishing plastic (UL 94V0) |
| Communication Interface | TTL (for Pixsys Memory Card/Programming Key) |
| Certifications | CE, RoHS |