Overview:

● Structure: Rod or cable structure

● Sensor: Dry ceramic capacitor or diffusion silicon static pressure level sensor

● Outputs: Two independent switch outputs and (4-20) mA signal output

● Display: High-brightness OLED with multiple unit options

● Applications: Level detection and control for underground and surface mining equipment

● Explosion-Proof Rating: Exdb[ib] Ⅰ Mb, compliant with GB/T3836 standards

● Installation: Compact and lightweight, suitable for installation in any position

Key Technical Specifications:

● Power Supply: 12V DC (requires associated intrinsic safety power supply)

● Signal Output: (4-20) mA DC (intrinsic safety output)

● Accuracy: 1st class for transmission, display, and control

● Control Output: Explosion-proof relay

   o AC: ≤250VA, ≤3A, ≤250V

   o DC: ≤150W, ≤2A, ≤125V

   (Relay is explosion-proof and doesn't require additional equipment)

● Display: OLED display

● Power Consumption: <3W

● Temperature Compensation: (-20 to 70)°C

● Protection Rating: IP54 (GB/T4208 compliant)

● Vibration Resistance: <20 m/s²

● Explosion-Proof Design: Stainless steel housing, tempered glass window, IP54 protection, cable entry complies with GB/T3836.1 Ex cable entry requirements (requires cables with 8-12 mm diameter)

● Installation Thread: M48*2 (standard, custom threads or flanges available upon request)

● Intrinsic Safety Parameters:

   o Ui: 12.5V DC

   o Ii: 1.5A

   o Ci: 22μF

   o Li: 0μH

● Associated Equipment: Must be used with an associated intrinsic safety power supply or one verified for compatibility with the transmitter.