Made in Japan
Manufacturer: Watanabe Electric Industry Co. Ltd
Model: RWT

RWT is a completely waterproof type resistance thermometer, and can be used for throwing into heat storage tanks and tanks, or for burying in the ground. By combining the protective tube material and the type of lead wire coating, it can be used in seawater and hot springs.

Specifications

• element: Pt100Ω resistive element
• Conductor method: 3-wire system
• tolerance: class A±(0.15＋0.002｜t｜), class B ±(0.3＋0.005｜t｜)
• measurement current: 1mA
• number of elements: single, double
  *Depending on lead wire type
• Insulation resistance: 100MΩ or more at 125V

Special Version

◇High precision Pt100Ω element (Class S)
◇ Protective tube Teflon coating
◇ With Teflon tube