Overview:

● Measurement Type: Pressure-based temperature sensing with a temperature-sensing capsule

● Explosion-Proof Rating: Exdb Ⅰ Mb (compliant with GB/T3836 standards)

● Applications: Automatic temperature control in I-class areas, with optional corrosion protection for harsher environments

● Design: Spring tube for pressure sensing, micro-switch for control

● Key Features:

   o Accurate and Reliable: Pressure-based temperature sensing provides accurate control.

   o Durable: Large contact capacity microswitches are resistant to wear and tear.

   o Modular Design: Easy to install, maintain, and replace.

   o Safety and Longevity: More secure and longer-lasting than explosion-proof temperature control meters.

Key Technical Specifications:

● Accuracy: 2.5 grade

● Ambient Temperature Range: -20°C to 40°C

● Protection Rating: IP54 (GB/T4208)

● Optimal Working Range: 20% to 80% of the adjustment range

● Capillary Tube Length: Standard 1.5m (customizable)

● Vibration Resistance: <20 m/s²

● Contact Capacity: 250VAC/1A, 250VDC/0.25A

● Explosion-Proof Rating: Exdb Ⅰ Mb

● Relative Humidity: ≤95% at 25°C

● Altitude: Up to 2000m

● Installation: Vertical mounting with the controller positioned higher than the sensing capsule (minimum height difference 500mm)

● Explosion-Proof Design:

   o 304 cast stainless steel housing

   o Exdb Ⅰ Mb explosion-proof microswitch and increased safety terminals

   o Cable entry compliant with GB/T3836.1 Ex cable entry standards

   o Requires (8-12) mm cable when using steel conduit