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羅卓尼克低露點防爆探頭HC2-LDP-EX
瑞士*低露點防爆探頭HC2-LDP-EX可配置新款HygroFlex5 EX系列是為在有爆炸危險的環境中精確測量濕度和溫度的雙通道變送器。本設備符合的標準。
羅卓尼克EX防爆探頭HC2-LDP-EX技術參數：
| 探頭類型 | EX探頭 |
|---|---|
| 在23 ±5 °C時精度 | ±0.8 %rh / ±0.1 °C |
| 集成探頭測量范圍 | -40…85 °C / 0…100 %rh |
| 傳感器 | Hygromer IN-1 |
| 溫度傳感器 | Pt100 Class A |
| 壓力 | 耐壓至100 bar / 1450 PSI |
| 探頭鏈接螺紋 | 1/2" G / 1/2" NPT |
| 校準/調整 | 不通過設備菜單 (only outside the ex僅限于 HW4 + AC3001防爆區域以外) |
| 電纜長度 | 2/5/10 米 |
| 探頭材質 | 不銹鋼 |
| IP防護等級 | IP66 |
| EX識別 | EX II 1/2 G Ex ia IIC T5 Ga/Gb EX II 1/2 D Ex ia IIIC T80°C Da/Db |
| EX北美識別 | 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.