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罗卓尼克低露点防爆探头HC2-LDP-EX
瑞士*低露点防爆探头HC2-LDP-EX可配置新款HygroFlex5 EX系列是为在有爆炸危险的环境中精确测量湿度和温度的双通道变送器。本设备符合的标准。
罗卓尼克EX防爆探头HC2-LDP-EX技术参数：
| 探头类型 | EX探头 |
|---|---|
| 在23 ±5 °C时精度 | ±0.8 %rh / ±0.1 °C |
| 集成探头测量范围 | -40…85 °C / 0…100 %rh |
| 传感器 | Hygromer IN-1 |
| 温度传感器 | Pt100 Class A |
| 压力 | 耐压至100 bar / 1450 PSI |
| 探头链接螺纹 | 1/2" G / 1/2" NPT |
| 校准/调整 | 不通过设备菜单 (only outside the ex仅限于 HW4 + AC3001防爆区域以外) |
| 电缆长度 | 2/5/10 米 |
| 探头材质 | 不锈钢 |
| IP防护等级 | IP66 |
| EX识别 | EX II 1/2 G Ex ia IIC T5 Ga/Gb EX II 1/2 D Ex ia IIIC T80°C Da/Db |
| EX北美识别 | Class I, Div 1/2, Groups ABCD T5…T4, Class II, Div 1/2, Groups EFG T80°C…T110°C Ex e mb [ia Ga] IIC T5...T4 Ga/Gb Ex tb [ia Da] IIIC T80°C…T110°C Da/Db Class I, Zone 0/1, AEx e mb [ia Ga] IIC T5…T4 Ga/Gb Class II, Zone 20/21, AEx tb [ia Da] IIIC T80°C…T110°C Da/Db |
| 尺寸 | 125/285 x 15 mm |
The new HygroFlex5-EX series is the latest development in two-channel transmitters for the exact measurement of humidity and temperature in explosive atmospheres. This device conforms to the latest international standards.
The HF5-EX series consists of a robust aluminium transmitter with or without display. The attached probes are cast into a stainless steel tube, and are certified for operation in Zone 0/20. The transmitter itself is certified for Zone 1/21.