CAMERON AAP3798102-00031 Infrared temperature sensor
Specific Parameters
Electrical Parameters
Power Supply: 24V DC (±10% fluctuation tolerance), intrinsic safety power supply design, typical power consumption ≤2.5W, maximum power consumption ≤4WMeasurement Range: -50℃ to +600℃, supporting three-stage precise measurementMeasurement Accuracy: ±2.5℃ in the range of -50℃ to 0℃, ±1% of measured value in the range of 0℃ to +300℃, ±1.2% of measured value in the range of +300℃ to +600℃Resolution: 0.1℃, ensuring accurate capture of small temperature changesResponse Time: ≤80ms (90% response), quickly feeding back dynamic temperature changes of the targetOutput Signals: 1 channel of 4-20mA DC intrinsic safety analog output, 1 channel of RS-485 digital output (supporting Modbus RTU protocol)Emissivity: Continuously adjustable from 0.10 to 1.00, adapting to targets of different materials such as metals and non-metalsElectrical Isolation: Dual electrical isolation between signal and power supply, and between signals, isolation voltage ≥1500V AC (1 minute)
Mechanical Parameters
Overall Dimensions: 95mm (L) × 70mm (W) × 55mm (H), compact design suitable for narrow installation spaces in explosive areasWeight: Approximately 350g, lightweight for easy installation and angle adjustment of explosion-proof bracketsMounting Method: Explosion-proof bracket mounting, supporting 360° horizontal rotation and ±60° vertical tilt adjustmentHousing Material: 316L stainless steel (high corrosion resistance, wear resistance) with passivated surfaceDetection Distance: Optical distance ratio (D:S) = 80:1, maintaining high precision even for long-distance measurementOptical Lens: Quartz glass material with light transmittance ≥96%, impact-resistant and anti-foulingSealing Structure: Double O-ring design with explosion-proof threaded interface to ensure explosion-proof performance
Environmental Parameters
Operating Temperature: -20℃ to +55℃ (sensor body), target object temperature supports -50℃ to +600℃Storage Temperature: -40℃ to +85℃, meeting storage and transportation requirements in explosive areasRelative Humidity: 5% to 95% (non-condensing), adapting to high-humidity explosion-proof scenariosProtection Rating: IP66 (whole machine protection, dustproof and waterproof)Explosion-proof Certification: ATEX II 1G Ex ia IIC T4 Ga, IECEx Ex ia IIC T4 Ga intrinsic safety explosion-proof certificationVibration Resistance: 10-500Hz frequency range, 2g acceleration (sine wave), 30 minutes of continuous testing per axisAnti-interference Capability: Ambient light interference resistance ≥15000lux, electromagnetic interference resistance ≥40V/m
Product Performance
Reliable intrinsic safety explosion-proof: Certified by ATEX and IECEx intrinsic safety, can be directly installed in IIC-level explosive areas without additional safety barriers, reducing system deployment costsExcellent measurement accuracy: Three-stage precise calibration design, error controllable in the full temperature range, meeting the strict temperature monitoring requirements of explosion-proof scenariosFast response speed: Response time ≤80ms can capture the temperature of fast-moving or temperature-sudden targets (such as high-speed media in pipelines)Strong environmental adaptability: 316L stainless steel housing and IP66 protection can resist acid-base corrosion, dust and rain; the sensor body’s operating temperature of -20℃ to +55℃ adapts to extreme working conditionsFlexible installation and compatibility: Explosion-proof bracket and wide-angle adjustment design adapt to complex installation layouts in explosive areas; dual output mode can be directly connected to mainstream explosion-proof PLC/DCSHigh operational stability: Industrial-grade intrinsic safety components and anti-interference design ensure a Mean Time Between Failures (MTBF) of ≥200,000 hours, with no obvious drift during long-term operation
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