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Overview:
● Temperature Sensing: High-precision platinum resistance sensor
● Control & Display: OLED display with (4-20) mA output, two independent switches
● Explosion-Proof Rating: Exdb Ⅰ Mb
● Standard: Q/YZY009 "GWD160K Series Mining Explosion-Proof Temperature Transmitter"
● Applications: Temperature measurement and control in mining equipment (underground and surface)
● Safety: Explosion-proof design for enhanced safety
Key Technical Specifications:
● Accuracy: 0.5 class (standard range), 1 class (when range is adjusted)
● Working Power Supply: (18-36) VDC (normal), maximum range (9-45) VDC (current output load resistance ≤100Ω when below 12V)
● Signal Output: (4-20) mA DC
● Control Output: Explosion-proof relay with contact capacity
oAC circuit: Rated capacity ≤250 VA, rated current ≤3A, rated voltage ≤250V
oDC circuit: Rated capacity ≤150W, rated current ≤2A, rated voltage ≤125V
● Display: OLED display
● Power Consumption: <3W
● Temperature Compensation: (-20 to 70)°C
● Protection Level: IP54 (GB/T4208)
● Vibration Resistance: <20m/s²
● Explosion-Proof Marking: Exdb Ⅰ Mb
● Explosion-Proof Structure: Stainless steel housing, high-quality tempered glass window, protection level IP54, cable entry device meets GB/T3836.1 standards. Cable diameter must be between 8-12mm for mining cable
● Installation Position: Compact design, lightweight, can be installed in any position
● Installation Thread: M27×2 (standard), other threads available upon request
● Protection Tube Diameter: φ16 (standard), other diameters available upon request
● Insertion Depth: Customizable upon order
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