The D541/7TZ dual contact temperature controller adopts a capillary temperature sensor. Can be used for flowing neutral gas and liquid media. If the medium is corrosive, stainless steel temperature protection sleeve can be used to cover the copper temperature sleeve during installation. The setting value of the controller can be adjusted within the range of -30 to 280 ℃.

technical indicators
Neutral gases and liquid media that can be used for flow (Note 1)
Working viscosity:<1 × 10-3m 2/s
Switching element: Micro switch
Shell protection level: IP54
Environmental temperature: -40 to+60 ℃
Capillary length: 1.5m (Note 2)
Installation location: Any
Anti vibration performance: Max20m/s2
Repetitive error: ≤ 3%
Synchronization error: ≤ 0.5% (referring to the synchronization error of the lower switching value)
Contact capacity: AC 220V 6A (resistive) 600VA

D541/7TZ dual contact temperature controller