美国OMEGA奥米佳红外温度传感器变送器OS301A-USB,OS801A-USB

　　上海茂培电子科技有限公司

　　Specifications

　　Temperature Range: -40 to 1000°C (-40 to 1832oF)

　　Field-of-View:

　　OS301A-USB: 30:1

　　OS801A-USB: 5 at 100 mm diameter

　　Output: 4 to 20 mA (linear with temperature)

　　Configuration: Via PC port conforming to USB 2.0

　　Accuracy: ±1% of reading or ±1°C whichever is greater

　　Repeatability: ±0.5% of reading or ±0.5°C whichever is greater

　　Emissivity: 0.1 to 1.0

　　Response Time t90: 200 mS (90% response)

　　Spectral Range: 8 to 14 μm

　　Supply Voltage: 24 Vdc (28 Vdc maximum)

　　Sensor Voltage: 6 Vdc minimum

　　Maximum Loop Impedance: 900 Ω @ 24 Vdc

　　Maximum Span: 1000°C (1832oF)

　　Minimum Span: 100°C (212oF)

　　Mechanical

　　Construction: Stainless steel

　　Dimensions: 61 L x 27.6 mm D (2.4 x 1.1")

　　Thread Mounting: M20 x 1 mm (0.04") pitch

　　Weight with Output Cable: 155 g (5.47 oz)

　　Output Cable Length: 1 m (3.3')

　　USB Cable Length: 1.8 m (5.9')

　　Environmental

　　Environmental Rating: IP65

　　Ambient Temperature Range: 0 to 70°C (32 to 158oF)

　　Relative Humidity: 95% maximum non-condensing