The OS1542 and OS1543 fiber optic sensors are designed specifically for the DP1541 two-color emissivity-independent monitor and the associated fiber optic cable assembly. The small size of these probes makes them well suited for installations with limited mounting room. They are unaffected by RFI and EMI noise, which also make them excellent for use in hostile environments like induction or microwave heating.
The OS1542 and OS1543 fiber optic sensors operate at two wavebands and utilize an energy ratio to calculate temperature. They can, therefore, measure temperature on objects whose emissivity is unknown provided the emissivity at all temperatures is proportional at the two wavebands used for the measurement, which is typical.
The OS1542 fiber optic sensor head has a silicon detector filtered at narrow bands centered at 0.90 and 1.06 microns; it is used primarily at high temperatures and is minimally affected by steam and hot gas.
The OS1543 fiber optic sensor head has a lead sulfide detector filtered over wide bands centered at 1.55 and 2.25 microns. It is used as a general purpose head which can measure temperatures down to 250°C. It should not be used where hot steam or gas is present.
The fiber optic cable assembly differs according to certain parameters specific to the application. It allows remote mounting of the OS1542 or OS1543 detector heads away from hot or hazardous areas.
IR2 SUPERMETER® Ultra High Performance 2-Color Ratio Fiber Optic Infrared Temperature Measurement and Control System
Fast Response Infrared Fiber Optic Thermometer/Transmitter with Local Display and Analog Output
† All dollar amounts on this site are shown in US currency.
Note: Each unit supplied with complete operator’s manual. Consult OMEGA for information on many other controller configurations. Ordering Example: (1) DP1541-C-MA 19 inch rack mount monitor with °C display and 1 mV/°C analog output, 4-20 mA second output, $5,765.00
Part Number Builder
Option Descriptions
(1)
Analog Output
Select F for 1 mV/°F C for 1 mV/°C
(2)
Second Output
Select Nothing(leave field blank) for Standard Unit -V for 0 to 10 Vdc -MA for 4 to 20 mA
(3)
Signal Processing Outputs
Select Nothing(leave field blank) for Standard Unit -PS for Peak sense and Hold -SA for Signal Averaging -VS for Valley Sense and Hold -ST for Sample Timed Hold -FR for Fast Rise Variable Decay
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
