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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(huán)境中精確測量濕度和溫度的雙通道變送器。本設(shè)備符合的標(biāo)準(zhǔn)。
羅卓尼克EX防爆探頭HC2-LDP-EX技術(shù)參數(shù)：
| 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(zhǔn)/調(diào)整 | 不通過設(shè)備菜單 (only outside the ex僅限于 HW4 + AC3001防爆區(qū)域以外) |
| 電纜長度 | 2/5/10 米 |
| 探頭材質(zhì) | 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.