Overview :
Fixed probe, 100 x 3 mm without cable
Features :
- Class A sensors with a 4-wire connection>
- Connection: 4-pin Binder connector plug series 711
- 90: Response time to reach 90 % of actual temperature change (air/water) with an air flow velocity of 2 m/s.
Source : http://www.rotronic.sg/humidity-measurement-feuchtemessung-temperaturmessung/temperature/ac1900.html