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Temperature Measurement Products
Impac IS 50-LO/GL
Digital Infrared Thermometer with Fiber Optics, 600 to 1800°C
Advanced Energy's Impac IS 50-LO/GL is a specially designed pyrometer for temperature measurement in glass applications.
- Adjustable temperature ranges between 600 and 1800°C
- Robust fiber optic cable (up to 30 m) with a quick-release optical head
- Ambiance up to 250°C without cooling
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Overview
The Impac® IS 50-LO/GL digital pyrometer is primarily used for temperature measurement of glass in tanks, working-end forehearths, and feeder applications. It also can be used for brickwork temperature measurement in regenerators and tanks.
The IS 50-LO/GL uses the two-wire technique. It combines the high accuracy of digital signal processing with the simple connection and operation of two wires.
The instrument includes a robust fiber optic cable (length up to 30 m). This enables the use in ambient temperatures up to 250°C without cooling.
Benefits
- Achieve high accuracy due to output digital linearization
- Select from different sighting tubes (ceramic or Inconel) to optimally adapt to applications
- Operate the instrument in ambient temperatures up to 250°C without cooling
- Easily install by separating the optical head and converter from the fiber optic
Features
- Adjustable emissivity directly on the device
- Adjustable response time and subrange via interface
- Optional integrated air purge with Inconel or ceramic sighting tubes
- Standard fiber optic cable of 5 m with optional lengths available: 10, 15, and 30 m
Select specifications are shown below. Please see product data sheet for additional specifications.
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Temperature Range
IS 50-LO/GL
600 to 1800°C
Any range adjustable within the measuring range, minimum range 51°C -
Measurement
Spectral Range
0.8 to 1.1 µm
Measurement Uncertainty
<1500°C: ±0.3% of measured value in °C +1°C
>1500°C: ±0.5% of measured value in °C +1°CRepeatability
0.1% of measured value in °C +1°C
Exposure Time t90
250 ms, adjustable up to 10 s; ex works adjusted to 1 s
Emissivity ε
0.05 to 1.00; adjustable
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Optical
Optics
One fixed optic
Distance Ratio (FOV)
110:1 (min. 9 mm)
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Interface and Communication
Analog Output
4 to 20 mA, temperature linear
Digital Interface
Service interface RS232
Parameters
Emissivity, test signal 12 mA
Additional Parameters via Interface: Measuring range, response time
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Environmental
Protection Class
IP65 with mounted cable
Ambient Temperature
0 to 70°C at the housing
0 to 250°C at the optical headStorage Temperature
-20 to 70°C
Relative Humidity
Non-condensing conditions
Weight
0.6 kg
Housing
Alu die-casting;
Stainless steel (optical head)L x W x H
125 x 80 x 57 mm ( without plug)
112 x 22 mm (optical head)CE Label
According to EU directives about electromagnetical immunity
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Electrical
Power Supply:
24 V DC ± 25%, ripple max. 50 mV
Power Consumption:
0.6 W
Load:
700 Ohm at 24 V power supply
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Typical Applications
Glass temperature measurement in:
- Forehearths
- Feeders
- Tanks
Brickwork temperature measurement:
- Tank side walls
- tank roofs
- Regenerators
Specifications are subject to change without notice. Not all options and accessories are available for all models and configurations. Dimensions listed generally refer to standard configurations and module bodies only. Please confirm technical specifications and customizations with a sales representative. Advanced Energy is not responsible for errors or omissions.
Data Sheets
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