ye thema box pressure gauge series
用途說明（application desc-ription）
膜盒壓力表適用于測量對銅合金不起腐蝕作用，無爆炸危險的微壓和負壓。廣泛應用于鍋爐通風和氣體管道等設備上，本儀表可以就地安裝并現場指示。
theca box pressure garge is suit for meassuring pressure of the mediua no corrosion for copper calloys no explode.widely used in boiler ucind equipment and gas tube, this gauge also could be installed at once.
主要技術指標（main technology data）
型號model | 標度范圍（kpt) scale range | 精確度等級基本誤差限+%，-% accuracy | ||
正壓 +presure | 負壓 -presure | 正負壓 | ||
ye-100 ye-150 | 0-1.6 | -1.6～0 | -0.8～+0.8 | 2.5 |
0-2.5 | -2.5～0 | -1.2～+1.2 | ||
0-4 | -4～0 | -2～+2 | ||
0-6 | -6～0 | -3～+3 | ||
0-10 | -10～0 | -5～+5 | ||
0-16 | -16～0 | -8～+8 | ||
0-25 | -25～0 | -12～+12 | ||
0-40 | -40～0 | -20～20 | ||
0-60 | -60～0 | -60～+60 | ||
溫度影響：使用溫度偏離20 5℃時，其溫度附加誤差差不大于0.4%/10℃。
work position &condition:vertical install,work temperature:-25℃-55℃,relative humidity≯80%,and no corrosiongases for the gauge.
temperature influence:using temperature moves 20 5℃,the temperature enclose error≯0.4%/10℃.
