PX764-150AI美國OMEGA PX764-150AI壓力傳感器
PX764-150AI
316不銹鋼工業(yè)壓力變送器的接液部分
px764系列
CE
316不銹鋼工業(yè)壓力變送器的接液部分
px764系列：316不銹鋼工業(yè)壓力變送器的接液部分
10:1
316 SS浸濕部件
計和**壓力模型
零高程或抑制
零點和量程調(diào)整按鈕
可調(diào)阻尼
內(nèi)置LCD
CE認證
cesi-atex批準本質(zhì)**危險環(huán)境
該px764是工業(yè)級的，所有316個SS浸濕部件和一個2線4至20 mA輸出的微處理器為基礎(chǔ)的壓力變送器。內(nèi)置的4位液晶顯示器可以顯示在酒吧，PSI測量壓力，或百分之**。如跨度，零參數(shù)，和阻尼可在數(shù)字顯示2個按鈕調(diào)整。
用新模型與HART通信今年晚些時候更換的是px764系列。請看px5100作為可能的替代方案
規(guī)格
Excitation: 11.5 to 30 Vdc
Power Supply Effect: Negligible between 11.5 and 30 Vdc
Relation Between Supply Voltage and Loop Resistance:
17 Vdc – 250 Ohms max
24 Vdc – 576 Ohms max
30 Vdc – 844 Ohms max
Output: 4 to 20 mA (2 wire)
Accuracy: ±0.17% of nominal range
Linearity: ±0.1% of nominal range
Repeatability: ±0.1% of nominal range
Hysteresis: ±0.1% of nominal range
Zero Adjustment: By pushbuttons
Span Adjustment: By pushbuttons
Operating Temperature:
Electrical: -20 to 80oC (-4 to 176oF)
Process Fluid: -20 to 80oC (-4 to 176oF) for 5 or 15 psi ranges
-20 to 130oC (-4 to 266oF) for 30 psi ranges and higher
Storage Temperature: -20 to 90oC (-4 to 194oF)
Temperature Effect (% of Nominal Range):
Zero: ±0.01%/oC (0.006%/oF)
Span: ±0.01%/oC (0.006%/oF)
Relative Humidity: 0 to 100%
Digital Display: 4-digit LCD, 5 symbols (bar, mbar, psi, %, s)
Housing: Epoxy-coated cast aluminum alloy
Cover O-Ring: Buna-N
Wetted Parts: 316 SS
Filling Fluid: Silicone oil
Environmental Protection: IP66
Agency Approvals: Group II, class 1G, zone 0, 1, 2 – EN60079-10; EC type-examination certificate CESI 10 ATEX 22
Power Supply Parameters:
Ui = 30 Vdc
Ii = 152 mA
Pi = 0.95 W
Li = 135 m H
Ci = 10 nF
CE Compliance: Conforms to EN 50081-2 in accordance with EN 50082-2 89/336/EEC
Process Connection: 1/2 MNPT
Electrical Connections: Screw terminals with two 1/2 NPT conduit ports
Weight: 1.4 kg (3.1 lb)
PX764-150AI
PX764-150AI美國OMEGA PX764-150AI壓力傳感器衍生閱讀
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