LED Display Fixed Nitrogen Dioxide Gas Detector (NO2)

LED Display Fixed Nitrogen Dioxide Gas Detector (NO2). High Precision Display: 2.4-inch LCD HD color screen with 320*240 pixels for clear technical grade readings. Multi-Unit Concentration: Supports three concentration units: PPM, %VOL, and mg/m3 for versatile measurement. Flexible Signal Output: Offers 4-20mA standard, RS485 Modbus RTU, 0-5V/10V optional, and 2-3 relay outputs. Advanced Calibration: Features automatic software calibration with up to 6-level target calibration for accuracy. Robust Explosion Proof: Certified ExdII CT6 with IP65 rating, ensuring safety in hazardous environments. Wide Detection Range: Adjustable detection range from 0-1 PPM up to 2000 PPM with high resolution. Diverse Transmission: Supports 3-4 core cable, optical fiber, network cable, 3G, wireless, and video transmission. Comprehensive Warranty: Includes 12-month warranty for non-deliberate damage and 100% pre-shipment testing.