English
· DIN rail and bolt fixing mounting method
· Uniform with DC signal
· Relative humidity calculation by dry bulb temperature and wet bulb temperature
· Two-wire transmission line is simple.
· Simple signal distribution (low output resistance)
· Linear signal
Suffix code
| Model | Code | Content |
| CV250 – | ㅁ | Temperature / Humidity Converter |
| Output signal | C | 4 – 20 ㎃ d.c |
| V | 1 – 5 V d.c |
· Specification
| Power voltage | 100 – 240 V a.c, 50/60 ㎐ |
| Power consumption | Approx. 3 VA |
| Input signal | RTD : Pt100 Ω (IEC751), DRY / WET each 1 year |
| Measuring range | Temperature: 0 ~ 100 ℃, Humidity: 0 ~ 100 % RH |
| Accuracy | Temperature: ±0.5 %, Humidity: ±1 % RH |
| Output signal | Individual temperature/humidity output (Current by suffix code / output selection) 4 – 20 ㎃ d.c. (load resistance max. 600 Ω), 1 – 5 V d.c (load resistance 1 ㏀ min) |
| Output compensation | ±5 % (offset correction by variable resistor) |
| Insulation resistance | Min. 20 ㏁ (500 V d.c.) |
| Dielectric strength | 2500 V a.c. (power terminal-signal input/output terminal) |
| Ambient temperature & humidity | 0 ~ 50 ℃ |
| Storage temperature | -25 ~ 65 ℃ |
| Weight | Approx. 300g |
