供应Raychem瑞侃RTD4AL电伴热线附件

温控器传感器PT100热电阻

RTD TEMPERATURE SENSOR FOR TEMPERATURE MEASUREMENT UP TO 900°F (482°C)

The nVent RAYCHEM RTD4AL is a three-wire platinum RTD (resistance-temperature detector) typically used with monitoring and control systems that require accurate temperature control. The RTD4AL kit can be used with a wide variety of RAYCHEM monitoring and control systems.

Sensor housing&cap:Aluminum A380; TYPE 4X

Sensor sheath 316 stainless steel Range –100°F to 900°F (–73°C to 482°C)maximum

Accuracy ±1°F (0.5°C) at 32°F (0°C)

Resistance 100 ohms at 0°C α =0.00385 ohms/ohm/°C

Connection 3/4-in (19 mm) NPT conduit hub

Note: The length of RTD extension

wires is determined by the wire gauge

used. To reduce the likelihood that

electrical noise will affect temperature

measurement, keep RTD extension

wires as short as possible. Use

shielded instrument cable such as

RAYCHEM MONI-RTD-WIRE (22 AWG,

PVC insulation, –30°F to 140°F, –20°C

to 60°C) or Belden 83553 (22 AWG,FEP insulation, –95°F to 395°F, –70°Cto 200°C).