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Analog Pyrometer OMEGA ® 7000 Series have thermocouple ranges calibrated for 10 ohms external resistance and are supplied with an adjustable 10 ohm resistor for use with thermocouples of lower resistance.
Thermocouple Specifications Thermistor type copper error compensation. Current sensitivity approximately 4 ohms per millivolt (250 microamperes). Automatic bimetal cold junction compensation for changes in ambient temperature. Mirrored scales with knife edge pointers are standard on all pyrometer models.
SPECIFICATIONS
Accuracy: ±2%
Tracking: None
Balance: ±1%
Repeatability (Taut Band Mechanism): <¼%
Options & examples of some popular models are listed in the "To Order" box. For a complete listing of available models use the "Part Number Builder" below.
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† All dollar amounts on this site are shown in US currency.
Ordering Example: (1) 7045-J-250 4 1/2" Pyrometer, Type J, -100 to 140C (-150 to 250F) Range = $1050
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Part Number Builder |
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Option Descriptions
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(1)
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Display Size
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Select
35 for 3.5 Inch
45 for 4.5 Inch
55 for 5.5 Inch
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(2)
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Therrmocuple Input Type
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Select
J for J Thermocouple
K for K Thermocouple
T for T Thermocuple
E for E Thermocuple
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(3)
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Range Code
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Select
100 for -130 to 40C -200 to 100F ("T" Thermocouple Only)
225 for -60 to 110C -75 to 225F
250 for -100 to 120C -150 to 250F
300 for 0 to 150C 0 to 300F
500 for 0 to 260C 0 to 500F
800 for 0 to 430C 0 to 800
1000 for 0 to 500C 0 to 1000F
1500 for K 0 to 800C 0 to 1500F ("K" Thermocouple Only)
2000 for 0 to 1100C 0 to 2000F ("K" Thermocouple Only)
2500 for 0 to 1370C 0 to 2500F ("K" Thermocouple Only)
3000 for 0 to 1650C 0 to 3000F ("R" Thermocouple Only)
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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Keywords:Self-Powered Analog Pyrometers with Phenolic Fronts for Temperature Measurement
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