NEWPORT 优铂特 275400-1-GD-T 275 Mini-Convectron Vacuum Pressure Transducers
Pressure Gauge, Mini-Convectron, NW16 ISO-KF, Non-linear Analog, 1 Relay, Tungsten
概览
The 275400-1-GD-T Mini-Convectron® Modular Vacuum Gauge features a Gold Plated Tungsten sensor, a size NW16 ISO-KF fitting, and a non-linear analog output. One set point relay is included for safety interlocking. Mini-Convectron® gauges combines the high precision convection enhanced Pirani gauge with electronics to provide a compact, convenient, reliable, and cost-saving solution for vacuum measurement from atmosphere to 10-4 Torr. With over 35 years of successful field installations, the Convectron® gauge has become an industry standard. It is a unique variation of thermal conductivity gauges where pressure measurement is based on the rate of heat loss from a sensor wire. Unlike traditional thermocouple and Pirani gauges that use only conductive heat loss, Convectron gauges take advantage of heat loss due to convection at higher pressures. This extends the range of accurate, repeatable measurement to atmosphere. These Granville-Phillips® vacuum gauges are ideal for applications where controller size and local control are critically important.
技术参数
类型
Vacuum Module
真空压力范围
1.0 x 10-4 to 1000 Torr
方向
Horizontal preferred
配件类型
NW16 ISO-KF
设定值继电器
1
继电器触点额定值
1 Amps at 30 VDC resistive, AC non-inductive
内部容积
40 cm3 (2.5 in3)
灯丝
Gold-plated Tungsten
裸露的材料
304 stainless steel, borosilicate glass, Kovar, alumina, NiFe alloy, polyimide
最大热烘温度
150°C with electronics removed
工作温度范围
0 - 40°C ambient, non-condensing
存储温度范围
-40 - 70°C
电接头
9-pin subminiature-D male
CE 认证
Yes
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