OS801A-2USB-MT/OS801A-2USB-HT紅外溫度傳感器OMEGA歐米茄

SPECIFICATIONS
Temperature Range:
LT: 45* to 300oC (113 to 572oF) (OS151A only)
MT: 250 to 1000oC (482 to 1832oF)
HT: 450 to 2000oC (842 to 3632oF)
Field-of-View:
15:1 OS151A
25:1 OS251A
75:1 OS751A
7.5 mm ? at 500 m: OS801A
Output: 2-wire 4 to 20 mA user scalable
Configuration: Via PC port conforming to USB 2.0
Accuracy*: ±1% of reading or ±2oC, whichever is greater
Repeatability*: ±0.5% of reading or ±0.5oC, whichever is greater
* Emissivity = 1.0, object temperature > sensor temperature 20oC (68oF)
Emissivity Setting: 0.1 to 1.0
Response Time, t90: 200 ms (90% response)
Spectral Range: 2.2 μm
Supply Voltage: 24 Vdc (28 Vdc max)
Sensor Voltage: 6 Vdc min
Max Loop Impedance: 900 Ω at 24 Vdc
Maximum Span: Full temperature range
Minimum Span: 100oC (212oF)
Mechanical Construction: Stainless Steel
Dimensions: 27.6 D x 61 mm L (1.08 x 2.4") including cable glands.
Thread Mounting: M20 x 1 mm pitch
Weight with Output Cable: 155 g (5.46 oz)
Output Cable Length: 1 m (0.03")
USB Cable Length: 1.8 m (0.07")
Environmental Rating: IP65
Ambient Temperature: 0 to 70oC (158oF)
Relative Humidity: 95% max non-condensing
MODBUS:
Baud Rate: 9600
Format (bits): 8 data, no parity, 1 stop
Reply Delay: 20 mS