壓力表如何保養?
壓力表如何保養?
(本文由專業供應記錄儀記錄筆記錄紙的綠圖控儀器儀表有限公司提供)
①檢查壓力表附件有無泄露、損壞;②檢查儀表有無損壞;
③檢查運行中的儀表是否指示正常;壓力表如何保養?
④檢查儀表是否超過有效期;
⑤擦拭儀表上的灰塵和污垢,保持儀表盤面干凈、可視;壓力表如何保養?
⑥設備停運時,應將取樣閥關閉,需啟動設備時,應待設備正常運行后,將閥門開啟,以免在設備啟動時壓力過大將儀表損壞。 壓力表如何保養?
壓力表如何保養?
Specifications規格:
- Rectangular recorder 277 x 277 mmfor wall or panel mounting
墻式安裝或面板裝配式277mm*277mm矩形記錄儀
- Case St. Steel AIAISI 316, weatherproof,corrosion restistant
抗風雨耐腐蝕,ST.STEEL AIAISI316標準外殼
- Recording with disposable feltpen on circular recorder charts diameter 223 mm, writing width 80 mm
帶一次性記錄筆的圓圖有紙記錄儀,記錄紙直徑223mm,記錄寬度為80mm
- Mechanical spring wound clock, revolution time 24 hrs (clockwise)
24小時順時針機械鐘面式指示
- Viewing window laminated safety glass
帶視察夾層**玻璃
- A Accuracy Class 1,0 (+/- 1% of full scale)
**精度(全刻度+/- 1% )
- Connection bottom or back, 1/2" NPT male or 1/2" BSP male
1/2" NPT male 或 1/2" BSP male底部或背部連接
Minimum pressure range:0-1 bar / 0-15 psi
壓力測試*小值:0-1 bar / 0-15 psi
Maximum pressure range:0-4000 bar / 0-60.000 psi
壓力測試*大值:0-4000 bar / 0-60.000 psi
Minimum temperature span: 60°C.
溫度測量*小跨度:60°C.
Minimum temperature: -170 °C
*低溫度測量值:-170 °C
Maximum temperature: +600 °C
*高溫度測量值:+600 °C
Options可選配件
- Portable execution (with handle & feet, add T to type number)
便攜式(帶手柄、腳架)
- Wetted parts stainless steel AIAISI 316(for range 0-1600 bar max.)
浸液材質為AISI316標準不銹鋼(*大范圍0-1600bar)
- Mechanical spring wound clock, single revolution time 1 hr, 4 hrs, 8 hrs,12 hrs or 7 days (clockwise,
optional: anti-clockwise)
鐘面式機械指示,單循環時間:1小時,4小時,8小時,12小時或7天(順時針方向,可選擇逆時針方向)
- Switchable clockworks 1 hr/15 min,1 hr/4 hrs, 2 hrs/8 hrs, 24 hrs/7 days (clockwise)
可切換計時方式 1小時/15分鐘,1小時/4小時,2小時/8小時,24小時/7天(順時鐘方向)
- Multiprogrammable battery-operated chart drive (anti-clockwise)
多通道處理電池走紙選擇(逆時針方向)
- Dual pen execution
雙通道記錄筆
- Other ranges and process connections available upon request
可選擇其他連接方式和記錄范圍
- Special executions to customer’s special requirements
根據客戶其他特殊要求