數位式壓力計

設定高(低)壓力設定值： 1.按下 UNIT/SET 鍵約 3 秒鐘，壓力錶進入壓力設定模式。 (LCD左邊螢幕顯示 ▲+ 同時原高壓設定值顯示出來且第 1 個數字開始閃爍—此時開始可以改變高壓設定值)。 2.按〝▲〞鍵改變數值 (數字可由 0 到 9 循環選擇)，然後按下〝│►〞鍵移到下一個位數，按〝▲〞鍵來改變設定值。 3.當高壓設定值之最後一位數設定完成後按下〝│►〞鍵，LCD左邊螢幕顯示 +▼ 同時原低壓設定值顯示出來且第 1 個數字開始閃爍—此時開始可以改變低壓設定值。重覆步驟 2 來設定您所需要的低壓設定值。 4.當低壓設定值之最後一位數設定完成後按下〝│►〞鍵，LCD 螢幕顯示〝+Load〞—表示系統已將高壓及低壓設定值存入記憶體中。 5.此後可以按下〝│►〞鍵來檢視低壓設定值，按下〝▲〞鍵來檢視高壓設定值。 6.重新改變設定值請重覆上述步驟 1 到 5。 ※ 接線定義： 白—DC Power Input+ 黑—GND (接地線) 棕—NPN Switch Output 【藍 4~20mA Output (Optional，必須與地線形成迴路)】 ※ 新增功能 Peak Hold: 按〝│►〞鍵約 3 秒鐘可切換至最大壓力值顯示，最大值會以閃爍方式出現在 LCD。在 Peak-Hold 顯示時按〝UNIT/SET〞鍵約 3 秒鐘可清除記憶值。 回到量測模式：按〝│►〞鍵約 3 秒鐘。 Gauges are well suited for a variety of industrial and commercial applications. Measure pressures are from 15 psi to 5,000 psi. SKON, a leading OEM supplier of pressure gauges, having delivered more than 100 million gauges to its customers. Typical Applications  Hi-Tech  Process Control  Compressors  Refrigeration  Waste Water  Flow  Pumps  Spraying Systems  Agriculture  Hydraulics  Pneumatics  General Industrial Special Features  Superb Accuracy 0/100~0/2000 PSI Room temperature ±0.25%, working temperature ±0.5% <0/100 PSI & >0/3000 PSI Room temperature ±0.5%, working temperature ±1.0%  Backlight, reset and unit switches.  Handled with positive aluminum alloy product’s spec and keep a proper isolated distance with measured medium.  Ambient temperature around -10℃~60℃.  To display Peak-Hold value.  Gauges will be auto off after 5 minutes without any knobs/switches operations, in order to save the power.  Digital LCD shows reading, self-adjustment (return to zero automatically). High and low limit set points. With NPN or PNP connection control.