PX78U7-004GI压力变送器 美国omega
浸没式压力变送器，用于液位和深度测量
PX78-I
CE
浸没式压力变送器，用于液位和深度测量
全不锈钢外壳
密封的外壳
保护盖包括
50英尺通风电缆标准
欧米茄的PX78系列发射机是一个潜水传感器适用于液体水平和深度测量。全不锈钢，密封的外壳使得它适合于大多数工业液体和油浸泡。一个50英尺通风电缆（更长的长度可用）大气压力提供参考。
该PX78度量配置也可与模型，从0-270毫巴的压力范围为0-1栏。请参阅完整的细节PXm78，
规格
Excitation: 10 to 40 Vdc
Output: 4 to 20 mA ±10%
Max Loop Resistance: (Input voltage – 10) x 50
Zero Balance: 4 mA ±0.5%
Accuracy: 0.5% linearity, hysteresis and repeatability combined
Operating Temp Range: -29 to 93°C (-20 to 200°F)
Compensated Temp Range: 16 to 71°C (60 to 160°F)
Thermal Effects:
Span: 0.003% rdg/°F
Zero: 0.005% FSO/°F
Proof Pressure: 150% of rated pressure
Burst Pressure: 300% of rated pressure
Wetted Parts:
Diaphragm: 316 SS
Housing: 17-4 SS
Pressure Port: Nose protector included
Electrical Connection: 15 m (50') PVC-insulated shielded and vented cable standard
注释: OMEGA does not offer a warranty on this product, its use or application. It is the end user’s responsibility to assure proper installation and use of this transducer.
To order with extra cable add “-(length in feet)FT” and add $2.00 per foot over 50 ft.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)
产品型号说明
(1) (2)
PX78U7-
GI
选项描述
(1) Range (psig)
选择
004 代表 0-4
005 代表 0-5
010 代表 0-10
015 代表 0-15
030 代表 0-30
050 代表 0-50
100 代表 0-100
250 代表 0-250
500 代表 0-500
(2) Extra Cable
选择
代表 Leave Blank for Standard 50' of cable
-xxxFT 代表 xxx' of extra cable (call to order)
产品型号/产品描述
PX78U7-004GI 0-4 psi Gage Pressure transmitter with 4-20 mA output and 50 ft of vented cable
PX78U7-005GI 0-5 psi Gage Pressure transmitter with 4-20 mA output and 50 ft of vented cable
PX78U7-010GI 0-10 psi Gage Pressure transmitter with 4-20 mA output and 50 ft of vented cable
PX78U7-015GI 0-15 psi Gage Pressure transmitter with 4-20 mA output and 50 ft of vented cable
Accessories
A019385 Replacement Desiccant
PX78U7-004GI压力变送器 美国omega
