應(yīng)用領(lǐng)域 | 電子 |
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?高精度和長期穩(wěn)定性
?2個可切換光譜范圍8 ... 14和3.9 µm
?取景器和激光刻印機
?改進的紅外光學(xué)元件可實現(xiàn)精確的視野
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更新時間:2021-01-30 17:24:13瀏覽次數(shù):437
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HEITRONICS TRT II轉(zhuǎn)移輻射溫度計
HEITRONICS TRT II轉(zhuǎn)移輻射溫度計
轉(zhuǎn)移輻射溫度計
•高精度和長期穩(wěn)定性
•2個可切換光譜范圍8 ... 14和3.9 µm
•取景器和激光刻印機
•改進的紅外光學(xué)元件可實現(xiàn)精確的視野
•高溫分辨率0.02°C
TRT II Transfer Radiation Thermometer • High precision and long-term stability • 2 switchable spectral ranges 8 ... 14 and 3.9 µm • View finder and laser marker • Improved infrared optic for a precise FOV • High temperature resolution 0.02 °C
測量規(guī)格
溫度范圍:-50 ... 300°C(8 ... 14 µm); 150至1000°C(3.9 µm)
允許的環(huán)境溫度:23°C±3°C
光譜響應(yīng):8 ... 14 µm / 3.9 µm
不確定度:取決于校準實驗室(請參閱下一頁)
溫度分辨率(NETD):取決于測量的溫度和響應(yīng)時間,典型值為
0.02…0.06 K(3 s,?= 1,2 Sigma)
長期穩(wěn)定性:優(yōu)于每月測得溫度的0.01%
視場(大約):8 ... 14 µm:
3.9微米:
6.8毫米@ 380毫米
5.6毫米@ 360毫米
響應(yīng)時間:30 ms至60 s可調(diào),建議3 s
溫度單位:°C,K或°F
發(fā)射率:設(shè)置為1
電氣規(guī)格
模擬量輸出:可擴展的溫度范圍:可選0 ... 1 V,0 ... 10 V,0 ... 20 mA或4 ... 20 mA
模擬量輸出功能:大值或小值
根據(jù)溫度或輻射線性輸出信號
模擬輸出分辨率:12位
串行接口:雙向RS232接口,用于編程和數(shù)據(jù)傳輸
可通過串行接口編程:輻射率,模擬輸出,模擬輸出功能,響應(yīng)時間,溫度
單位,具有衰減功能和報警輸出的小值和大值存儲
工作電壓:DC:20 ... 30 V AC:24 V±10%
功耗:VAC≤4 W
一般規(guī)格
儲存溫度:-20 ... 70°C
防護等級:IP65(IEC),(NEMA 4)
外殼:鍍鋁
重量:約2.5公斤
MEASUREMENT SPECIFICATIONS Temperature range: -50 ... 300 °C (8 ... 14 µm); 150 ... 1000 °C (3.9 µm) Permissible ambient temperature: 23 °C ± 3 °C Spectral response: 8 ... 14 µm / 3.9 µm Uncertainty: Depending on the calibration laboratory (see next page) Temperature resolution (NETD): Depending on the measured temperature and the response time, typical value is 0.02 … 0.06 K (by 3 s, ? = 1, 2 Sigma) Long-term stability: Better than 0.01 % of the absolute measured temperature per month Field of view (appr.): 8 ... 14 µm: 3.9 µm: 6.8 mm @ 380 mm 5.6 mm @ 360 mm Response time: Adjustable from 30 ms to 60 s, recommended 3 s Temperature unit: °C, K or °F Emissivity: Set to 1 ELECTRICAL SPECIFICATIONS Analog output: Scalable temperature span: Selectable 0 ... 1 V, 0 ... 10 V, 0 ... 20 mA or 4 ... 20 mA Analog output function: maximum or minimum value output signal linearly to temperature or radiation Analog output resolution: 12 bit Serial interface: RS232 interface, bi-directional, for programming and data transfer Programmable via serial interface: Emissivity, analog output, analog output function, response time, temperature unit, Min and Max value memory with decay function and alarm output Operating voltage: DC: 20 ... 30 V AC: 24 V ± 10 % Power consumption: VAC ≤ 4 W GENERAL SPECIFICATIONS Storage temperature: -20 ... 70 °C Protection class: IP65 (IEC), (NEMA 4) Housing: Coated aluminum Weight: Appr. 2.5 kg