Overview:

● Components: GLD20 intrinsically safe tension/compression sensor + KXJ24 explosion-proof & intrinsically safe control box

● Explosion-Proof Rating:

   o GLD20: Ex ib I Mb

   o KXJ24: Ex db [ib Mb] I Mb

● Applications: Coal mining, metallurgy, hoisting, belt and hopper weighing, force testing systems, and other mining-related automated monitoring and control

● Standards:

   o GLD20: Q/YZY101 GLD20 Intrinsically Safe Mining Tension/Compression Sensor

   o KXJ24: Q/YZY102 KXJ24 Explosion-Proof and Intrinsically Safe Mining Control Box

Key Technical Specifications:

GLD20 Intrinsically Safe Tension/Compression Sensor

● Measurement Accuracy: 1.5 class

● Rated Load: 0–198 kN (0–20t)

● Structure: S-beam design, tension and compression measurement

● Material: 40Cr alloy steel body

● Power Supply: Intrinsically safe (8–9 V DC)

● Supply Current: 600 mA

● Operating Temperature: (-10~40)℃

● Protection Rating: IP54 (GB/T4208 compliant)

● Intrinsically Safe Parameters:

   o Power Input: Ui = 11 V, Ii = 0.8 A, Ci = 0 μF, Li = 0 μH

   o CAN Communication Port: Uo = 6.0 V, Io = 0.45 A, Co = 50 μF, Lo = 0.1 mH

● Note: Cannot be used independently, must be connected with KXJ24 control box via cable.

KXJ24 Explosion-Proof and Intrinsically Safe Control Box

● Measurement Accuracy: 0.25 class (standard range)

● Rated Voltage: 24 V DC

● Operating Temperature: (-20~40)℃

● Signal Output: CAN2.0B or RS485

● Current Consumption: <600 mA

● Sensor Power Supply: 600 mA (intrinsically safe supply)

● Sensor Communication: CAN2.0B

● Supported Sensor Channels: Up to 8 parallel connections

● Protection Rating: IP54 (GB/T4208 compliant)

● Intrinsically Safe Parameters:

   o Intrinsically Safe Component: Um = DC 26.4 V

   o Power Output: Uo = 11.0 V, Io = 0.8 A, Co = 30 μF, Lo = 0.1 mH

   o CAN Communication Port: Uo = 6.0 V, Io = 0.45 A, Co = 50 μF, Lo = 0.1 mH