Product Introduction
US Process Sensors Corp Industrial and R&D Two-Color Pyrometer Series PSC-SR54NV PSC-SR54N Description:
Two-color or ratio pyrometers measure temperature by the ratio of radiation signals at two adjacent wavelengths, rather than measuring intensity at a single wavelength. The benefits and advantages of using two-color sensors are as follows:
Automatic compensation for observation through dirty windows, dust, and partial smoke between the sensor and target;
Compensation for variations in target emissivity, i.e., gray bodies—objects with the same emissivity at both wavelengths.
Measures targets smaller than the sensor's field of view (FOV/spot size), i.e., measures the weighted peak temperature within the field of view.
Unaffected by target movement within the field of view.
US Process Sensors Corp Industrial and R&D Two-Color Pyrometer Series PSC-SR54NV PSC-SR54N Features:
Standalone operation, high accuracy, high repeatability
Wide temperature range, 500°~3000°C (932°~5432°F)
Integrated red laser or camera aiming
Optical resolution up to FOV 200:1
Fixed focus optics
Response time as fast as 5 ms, adjustable
Simultaneous analog and digital outputs
4-20mA and digital RS-485 communication
Durable. Compact stainless steel housing
Innovatively designed reinforced accessories
US Process Sensors Corp Industrial and R&D Two-Color Pyrometer Series PSC-SR54NV PSC-SR54N Applications:
Induction heating
Steel industry
Metal heat treatment
Kilns
Vacuum furnaces
Welding
Composite materials
Sintering
Nuclear energy
R&D
US Process Sensors Corp Industrial and R&D Two-Color Pyrometer Series PSC-SR54NV PSC-SR54N Typical Applications:
Process Sensors two-color non-contact infrared thermometers are very versatile and can be switched to monochromatic or single-wavelength mode. In monochromatic mode, the user can choose to obtain analog output signals at short wavelength, long wavelength, or both. Through digital communication, temperature measurements can be quickly recorded and compared to determine whether the target is a gray body radiator.
PSC-SR54N (laser) and PSC-SR54NV (camera) two-color pyrometers are available for 5 temperature ranges.
US Process Sensors Corp Industrial and R&D Two-Color Pyrometer Series PSC-SR54NV Parameters:
| Temperature range |
500°~1200°C |
600°~1400°C |
700°~1800°C |
800°~2500°C |
900°~3000°C |
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|
932°~ 2192°F |
1112°~2552°F |
1292°~3272°F |
1472°~4532°F |
1652°~5432°F |
| Field of view ratio |
50:1 |
100:1 |
200:1 |
200:1 |
200:1 |
| Secondary temperature range |
Adjustable minimum span of 50°C (122°F) across the entire temperature range |
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| Accuracy |
0.5% of measured value in °C |
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| Aiming |
PSC-SR54N: Laser 630…680 nm, Class II, <1 mW PSC-SR54NV: Camera, composite video signal NTSC (M), 60Hz or PAL (B), 50Hz |
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| Optics selection |
650mm, 2000mm, 4000mm |
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| Spectral range |
0.8µm ~ 1.1µm |
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| Ratio correction |
0.800 ~ 1.200 |
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| Emissivity |
0.050 ~ 1.000 |
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| Response time (t95) |
5 ms (min.) adjustable to ~100 s |
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| Transmittance |
50% ~ 100% |
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| Output |
0/4 mA to 20 mA, linear with temperature, max load 500 Ω (galvanically isolated) |
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| Interface |
RS-485 (galvanically isolated), half-duplex, max 115 kBd |
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| Parameters |
Adjustable via interface and software, or on the device with a handheld programmer: ratio correction, emissivity, transmittance, response time, data storage settings, secondary measurement output range, threshold values for switching outputs |
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| Power Supplies |
24 V DC ± 25%, residual ripple 500 mV |
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| Power consumption |
1.5W (switching outputs unloaded) |
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| Operating temperature |
0° ~ 70°C (32° ~ 158°F) |
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| Storage temperature |
-20° ~ 70°C (-4° ~ 158°F) |
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| Weight |
600 g (1 lb. 5.16 oz.) |
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| Housing |
Stainless steel cylindrical housing with plugConnector 4.1” (105 mm) L x 2” (50 mm) |
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| Protection class |
IP65 |
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| Standard equipment |
PSC-SR54N/PSC-SR54NV, manual, inspection certificate, if purchased, RS485 to USB adapter and cable must be ordered separately, otherwise Free PSC Spot software |
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US Process Sensors Corp Industrial and R&D Two-Color Pyrometer Series PSC-SR54NV PSC-SR54N Selection:
| 1. Select model Number: |
2. Select temperature range Unit: °C |
3. Select fixed focus optics Unit: mm |
4. Select accessory code: |
| PSC-SR54N laser aiming |
0500° ~ 1200°C 932° ~ 2192°F |
650 |
Sheath code (choose one) |
| 0600° ~ 1400°C 1112° ~ 2552°F |
JW = Protective cooling sheath Integrated air purge |
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| PSC-SR54NV camera |
0700° ~ 1800°C 1292° ~ 3272°F |
2000 |
00 = No protective sheath |
| 0800° ~ 2500°C 1472° ~ 4532°F |
4000 |
Air purge code (choose one) |
|
| 0900° ~ 3000°C 1652° ~ 5432°F |
AP = Air purge assembly (connected to infrared sensor) |
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00 = No air purge assembly |
