IMPAC 测温仪
IGA 320/23-LO

小巧、短波、数字光纤式红外测温仪,适用于85-1200 ℃之间的非接触式温度测量

IMPAC 测温仪 IGA 320/23-LO View
IMPAC 测温仪 IGA 320/23-LO With Fiber Optics View

主要特点

  • Small housing dimensions for easy installation suitable for use in confined spaces
  • RS485 interface for long transmission networks for connection to a PC via USB converter or machine control (PLC)
  • Analog output adjustable to 0 or 4 to 20 mA for connection of standard analyzing instruments
  • Internal digital signal processing for high accuracy and long temperature ranges
  • High quality optics for measurement of small objects
  • Built-in LED targeting light for easy alignment to the measuring object

详情

The IGA 320/23-LO is a short wavelength infrared measuring instrument with fiber optics and internal digital signal processing capabilities. This pyrometer is used for measurements of metallicsurfaces, graphite and ceramics, etc.

For optimal match of the instrument to the application 2 different optics are available. The small dimensions of the optics allow easy integration into compact production machines.

The instrument is equipped with a fiber and an exchangeable optical head. The fiber and optical head are unaffected by electromagnetic interferences (e.g. induction) and can be used in high ambient temperatures up to 200 °C without additional cooling.

The included InfraWin software enables graphical display and storage of measurement values, as well as easy set-up of all instrument parameters.

应用领域

  • preheating
  • annealing
  • tempering
  • welding
  • forging
  • hardening
  • sintering
  • melting
  • soldering
  • brazing
  • rolling

资料

技术参数

测量规格
温度范围:

   85 to 600 °C  (MB 6)

100 to 700 °C   (MB 7)

150 to 1200 °C (MB 12)

子范围: 可调节为温度范围内的任意子范围, 最小跨度51 °C

光谱范围:

2 - 2.6 μm (主波长 2.3 μm) 

红外探测器

外延砷化铟镓

分辨率: 接口上0.1°C;模拟输出上小于调整 的温度子范围的0.025%
辐射率 ε: 10.0 - 100.0%可通过接口按每步 0.1%调整
透射率 τ: 10.0 - 100.0%可通过接口按每步 0.1%调整

测量不确定性:

(ε = 1, t90 = 1 s, Tamb. = 23 °C)

注:测温仪必须运行至少30 分钟后获得的数据才有效

400 °C以下:2 °C

超过400 °C:测量值的0.3% + 1 °C

注:光纤和光纤测头的温度必须至少比测量温度 低30℃来获得正确的温度读数

重复性:

(ε = 1, t90 = 1 s, Tamb. = 23 °C)

测量值的0.1%+1°C

注:光纤和光纤测头的温度必须至少比测量温度 低30℃来获得正确的温度读数

环境规格
防护等级: IP 54 (IEC 60529)
安装位置: 任意位置
环境温度: 外壳上0 - 70 °C 光纤和光学测头 一侧最高200°C
存储温度: -20 - 70 °C
相对湿度: 无冷凝条件
重量: 0.53kg,含光纤和镜头
外壳: 不锈钢
CE标志:
符合EN 61326-1: 2006-10
接口
连接: 8针连接头
镜头:

I型或II型光学头(仅限短距离,见表 格); Ø0.6mm(绿色光纤标记)适合MB 6,

Ø0.4mm(蓝色光纤标记)适合MB 7,

Ø0.2mm(红色光纤标记)适合MB 12,

电子一侧的DIN连接头和镜头一侧的 SMA连接头

瞄准: 内置LED瞄准光束 (默认常开)
参数: 可通过接口调整:辐射率ε,透 射率t,响应时间t90,最大值/最 小值存储,模拟输出,子温度范 围,环境温度补偿,地址,开关 触点,滞后量,传输速率,等待 时间tw,瞄准光束
通讯
模拟输出: 0 - 20mA或4 - 20mA(线性), 可切换
数字接口: RS485可定址(半双工),传输 速率1200 - 38400 Bd

响应时间 t90:

 

2 ms (低信号水平时动态适应) ;可调节为

0.01 s; 0.05 s; 0.25 s; 1 s; 3 s; 10 s

最大值存储: 内置单一/双重存储。根据通过 接口设置的时间tclear(关;0.01s; 0.05s; 0.25s; 1s; 5s; 25s)清除, 或自动清除
电气
电源: 24V DC(10 - 30V DC),波纹 必须小于0.5V
功率消耗: 最大 1W
开关触点: 光电继电器;最大 50 V DC, 0.2 A; Pmax = 300 mW
滞后量: 2 - 20 °C
负载(模拟输出): 0 - 500 Ω
绝缘: 电源、模拟输出和数字接口相互 电绝缘

注:该测温仪的技术参数的确定是按VDI/VDE IEC TS 62942-2实施的,校准/调 整严格按照VDI/VDE 3511,4.4部分。见http://info.lumasenseinc.com/calibration来 获取更多信息。

IMPAC 测温仪 IGA 320/23-LO
MB7 Fixed Optics I a=120 mm
MB7 Fixed Optics I a=260 mm
MB7 Fixed Optics II a=87 mm
MB7 Fixed Optics II a=200 mm
MB7 Focusable Optics II a=88...110 mm
MB7 Focusable Optics II a=95...129 mm
MB7 Focusable Optics II a=105...161 mm
MB7 Focusable Optics II a=200...346 mm
MB12 Fixed Optics I a=120 mm
MB12 Fixed Optics I a=260 mm
MB12 Fixed Optics II a=87 mm
MB12 Fixed Optics II a=200 mm
MB12 Focusable Optics II a=88...110 mm
MB12 Focusable Optics II a=95...129 mm
MB12 Focusable Optics II a=105...161 mm
MB12 Focusable Optics II a=200...346 mm

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