VNA
Type W1
Description： This temperature sensor adopts NTC (diode, epoxy sealed, glass sealed thermistor... etc.),
linear PTC thermistor, with heat resistance and good stability.
Features： 1. Waterproof rubber ring / SUSU304 stainless steel bullet head / brass shell / high temperature Teflon wire and glass fiber sheath. (Customized specifications are acceptable)
2. The front end of the shell is designed with a pointed tip, small diameter, easy to use, and accurate temperature measurement, so it has heat resistance and higher stability.
3. The temperature sensor is encapsulated and crimped with epoxy resin, and the screw type is waterproof and has good waterproofness.
4. Application: Water heater temperature control induction.
◆Characteristics
Working temperature range: -40 to 125°C
Thermal time constant: Approximately. 5 seconds (in warm water)
Withstand voltage: AC1800V/3S without breakdown or flicker (cut-off current 1mA)
Insulation resistance: DC 500V resistance 100mΩ or more (between component and lead)
◆Order Map
| VNA | - W1 | - 102 | □ - | □□ | □□□ | - □□ |
| Series Code | Type | Res. Value | Res. Tolerance | Wire Gauge | Length | Connector |
| VNA | W1 | at 25℃ 102 x 1000 Ω |
F :1% H :3 % J :5 % |
AWG Number | Exp : 400 400: 400 mm |