testo testo 312-3壓力儀,測量氣管和水管的溫度,量程達6bar。溫度補償功能平衡了因溫度波動而導致的壓力變化。
·清晰的帶時間顯示 ·可選擇高分辨率的精密量程 ·超過可設定的限值時發(fā)出報警
·快速現(xiàn)場數(shù)據(jù)打印 ·DVGW認證
testo 312-2 技術指標 | ||||
探頭類型測量值 | 壓力傳感器1壓力 | 壓力傳感器2壓力 | 壓力傳感器1壓力 | 壓力傳感器2壓力 |
量程 | -16.0~16.0 inH2O | -80.0~80.0 inH2O | -40.0~40.0 inH2O | -200.0~200.0 inH2O |
精度 | ±0.01 inH2O 0.0~1.0 inH2O ±1.5% 測量值 1.0~16.0 inH2O | ±0.2 inH2O 0.0~20.0 inH2O ±0.8 inH2O 20.0~80.0 inH2O | ±0.03 hPa 0.0~3.0 hPa ±1.5% 測量值 3.0~40.0 hPa | ±0.5 hPa 0.0~50.0 hPa ±2.0 hPa 50.0~200.0 hPa |
過載 | ±400.0 inH2O -16.0~16.0 inH2O | ±400.0 inH2O -80.0~80.0 inH2O | ±1000.0 hPa -40.0~40.0 hPa | ±1000.0 hPa -200.0~200.0 hPa |
分辨率 | ±0.01 inH2O -16.0~16.0 inH2O | ±0.1 inH2O -80.0~80.0 inH2O | ±0.01 hPa -40.0~40.0 hPa | ±0.1 hPa -200.0~200.0 hPa |
存放溫度 | -20~+70℃ | |||
工作溫度 | 5~+45℃ | |||
電池類型 | 9V 塊狀電池 | |||
重量 | 300.0 g | |||
尺寸 | 68.0 x 215.0 x 47.0 mm |
testo 312-3 技術指標 | ||||||
探頭類型測量值 | 壓力傳感器1壓力 | 壓力傳感器2壓力 | 壓力傳感器1壓力 | 壓力傳感器2壓力 | 壓力傳感器1壓力 | 壓力傳感器2壓力 |
量程 | -120.0~120.0 inH2O | -6000.0~6000.0 mbar | -300.0~300.0 mbar | -2400.0~2400.0 inH2O | -300.0~300.0 hPa | -6000.0~6000.0 hPa |
精度 | ±0.2 inH2O 0.0~20.0 inH2O ±0.8 inH2O 20.0~120.0 inH2O | ±4.0 mbar 0.0~400.0 mbar ±2.0% 測量值 400.0~2000.0 mbar ±4.0% 測量值 2000.0~6000.0 mbar | ±0.5 mbar 0.0~50.0 mbar ±1.5 mbar 50.0~300.0 mbar | ±2.0 inH2O 0.0~160.0 inH2O ±2.0% 測量值 160.0~800.0 inH2O ±4.0% 測量值 800.0~2400.0 inH2O | ±0.5 hPa 0.0~50.0 hPa ±1.5 hPa 50.0~300.0 hPa | ±4.0 hPa 0.0~400.0 hPa ±2.0% 測量值 400.0~2000.0 hPa ±4.0% 測量值 2000.0~6000.0 hPa |
過載 | ±3200.0 inH2O -120.0~120.0 inH2O | ±8000.0 mbar -6000.0~6000.0 mbar | ±8000.0 mbar -300.0~300.0 mbar | ±3200.0 inH2O -2400.0~2400.0 inH2O | ±8000.0 hPa -300.0~300.0 hPa | ±8000.0 hPa -6000.0~6000.0 hPa |
分辨率 | ±0.1 inH2O -120.0~120.0 inH2O | ±1.0 mbar -6000.0~6000.0 mbar | ±0.1 mbar -300.0~300.0 mbar | ±1.0 inH2O -2400.0~2400.0 inH2O | ±0.1 hPa -300.0~300.0 hPa | ±1.0 hPa -6000.0~6000.0 hPa |
操作溫度 | 5~+45℃ | |||||
電池類型 | 9V 塊狀電池 | |||||
重量 | 300.0 g | |||||
尺寸 | 68.0 x 215.0 x 47.0 mm |