产品简介
PC系列相对湿度变送器可测量精确、稳定，重复性好。既可以白日提供模拟输出，也可以是数字信号，应用范围十分广泛。亮点．低价格模拟输出的PC33专为HVAC而设计．模拟输出的PC52专为控制环境精确测量而设计
产品特点
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| PERFORMANCE | |
| Measurement Range (RH) | 0-100% RH |
| Measurement Range (T) | 0 to +100°C, -20 to +80°C, 0 to +50°C |
| Accuracy RH @ 23°C | PC52: <±2% RH (10-90% RH) PC33: <±3% RH (30–80% RH) |
| Accuracy T @ 23°C | PC52: ±0.2°C (-10 to +50°C) PC33: ±0.3°C (5 to +40°C) |
| Stability - RH Sensor | ±1% RH/year |
| Response Time - RH Sensor | <10 sec typical (90% of the step change) |
| ELECTRICAL INPUT/OUTPUT | |
| Output Signal | 4–20 mA signal, 0–1, 0–5, 0–10 VDC PC52-RS232, RS485 |
| Supply Voltage | 14–30 VDC, 5–30 VDC (0–1 V & mA output) |
| OPERATING CONDITIONS | |
| Operating Temperature | Probe: -30 to +70°C Housing: -30 to +70°C Storage: -40 to +75°C |
| Operating Humidity | Probe: 5-95% RH Housing: 5-95% RH Storage: 5-95% RH |
| MECHANICAL SPECIFICATIONS | |
| Ingress Protection Sensor | IP65 |
| Housing Material | Plastic or stainless steel |
| Electrical Connections | M12 |
| Dimensions | L=130, 19mm |
| Weight | 30g without cable (plastic versio |
