HEITRONICS TRT II

HEITRONICS TRT II转移辐射温度计

HEITRONICS TRT II转移辐射温度计

转移辐射温度计
•高精度和长期稳定性
•2个可切换光谱范围8 ... 14和3.9 µm
•取景器和激光刻印机
•改进的红外光学元件可实现精确的视野
•高温分辨率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 

测量规格
温度范围：-50 ... 300°C（8 ... 14 µm）； 150至1000°C（3.9 µm）
允许的环境温度：23°C±3°C
光谱响应：8 ... 14 µm / 3.9 µm
不确定度：取决于校准实验室（请参阅下一页）
温度分辨率（NETD）：取决于测量的温度和响应时间，典型值为
0.02…0.06 K（3 s，ɛ= 1，2 Sigma）
长期稳定性：优于每月测得温度的0.01％
视场（大约）：8 ... 14 µm：
3.9微米：
6.8毫米@ 380毫米
5.6毫米@ 360毫米
响应时间：30 ms至60 s可调，建议3 s
温度单位：°C，K或°F
发射率：设置为1
电气规格
模拟量输出：可扩展的温度范围：可选0 ... 1 V，0 ... 10 V，0 ... 20 mA或4 ... 20 mA
模拟量输出功能：大值或小值
根据温度或辐射线性输出信号
模拟输出分辨率：12位
串行接口：双向RS232接口，用于编程和数据传输
可通过串行接口编程：辐射率，模拟输出，模拟输出功能，响应时间，温度
单位，具有衰减功能和报警输出的小值和大值存储
工作电压：DC：20 ... 30 V AC：24 V±10％
功耗：VAC≤4 W
一般规格
储存温度：-20 ... 70°C
防护等级：IP65（IEC），（NEMA 4）
外壳：镀铝
重量：约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, ɛ = 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