Ashcroft 45-2274-SD-02L-XAO-XU1-XEN-VAC/100# 數字衛生計
壓力表有三種獨立的供電模式，分別為電池供電，4至20 mA回路供電，以及12至36 V線路供電
線路供電單元為壓力表，換能器，和繼電器提供能源
儀器外部采用IP65外殼，保證了安全性
面板采用易于閱讀的5個數字顯示器
數碼工業壓力表完美的應用于制藥和生物技術領域，終點精度為.25％。多功能壓力表在化工，紙漿，造紙，廢水和過濾過程中都得到廣泛的應用，使用本地的4至20 mA輸出和開關選項指示。開關的額定電壓為125伏，0.5安培。因為本機是數字式的，則開關在量程范圍內，具有無限的死區。并使得設定點在量程內具有卓越的靈活性。回路模式和線路模式的壓力表的輸出信號，能夠遠距離監控和控制被測信號，如控制室和機柜。壓力表的測量范圍為真空至20,000 psi。
0.25％的精度包括線性，滯后，重復性和端接
Operate with battery, 4 to 20 mA, or in- line 12 to 36 VDC
In-line powered unit acts as gauge, transducer, and switch
Intrinsically- safe IP65 case
Easy to read five digit display
Digital industrial gauge is perfect for pharmaceutical and biotech with its .25% terminal point accuracy. The multi-functionality of the gauge is great for chemical, pulp and paper, wastewater, and filtration processes, using local indication with the 4 to 20 mA output and switching options. Switch is rated for 125 VAC, 0.5 amp. Because the unit is digital, the switching option has unlimited deadband throughout the range of the gauge, and gives the unit superior set point flexability. Loop and in-line gauges have output signals that enable monitoring and control from remote areas such as control rooms or enclosures. Gauge range is vacuum to 20,000 psi.
Quarter percent accuracy includes linearity, hysteresis, repeatability, and termina
| Product Type |
Digital industrial gauges |
| Media compatibility |
any media compatible with 17-4 and 316 stainless steel |
| Wetted materials |
17-4 and 316 stainless steel |
| Temp range (compensated) |
14 to 140°F (10 to 60°C) |
| Accuracy |
±0.25% full scale |
| Unit of Measurement |
psi, " H2O, ft H2O, mPa, mBar, kPa, kg/cm2, Bar, " Hg, mm Hg |
| Resolution |
0.00001" Hg |
| Output |
12 to 36 VDC, single SPDT switch |
| Range |
30" Hg to 0 |
| Max pressure (" Hg) |
30 |
| Process connection |
1/4" NPT(M) |
| Power |
12 to 36 VDC |
| Dial size (" Dia) |
4.5 |
| Case |
stainless steel |
| Lens material |
polycarbonate |
| Display |
5-digit LCD, 0.88" high |
| Make |
Type2274 |
| Brand |
Ashcroft |
| Model |
2274SD4.5 |
| Manufacturer number |
45-2274-SD-02L-XAO-XU1-XEN-VAC/100# |
| 產品類型 |
數字工業儀表 |
| 介質兼容性 |
任何媒體兼容17-4和316不銹鋼 |
| 接液材料 |
17-4和316不銹鋼 |
| 溫度范圍（補償） |
14到140°F（10至60℃） |
| 準確性 |
±0.25％滿量程 |
| 計量單位 |
PSI，“H 2 O，英尺? 2 O，MPA，毫巴，千帕，公斤/厘米2，酒吧，汞，毫米汞柱 |
| 決議 |
0.00001“汞 |
| 產量 |
12至36 VDC，單SPDT開關 |
| 范圍 |
30“Hg到0 |
| 最大壓力（汞） |
30 |
| 過程連接 |
1/4“NPT（M） |
| 功率 |
12至36 VDC |
| 表盤尺寸（直徑） |
4.5 |
| 案 |
不銹鋼 |
| 透鏡材料 |
聚碳酸酯 |
| 顯示 |
5位LCD，0.88“高 |
| 使 |
Type2274 |
| 牌 |
阿什克羅夫特 |
| 模型 |
2274SD4.5 |
| 制造商數量 |
45-2274-SD-02L-XAO-XU1-XEN-VAC/100＃ |
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