UIRT/C-K-240F-Unshielded

The world’s only self powered infrared thermocouple. Pre-calibrated IRt/c's are best for low temperatures (< 500 °F) and non-metal or coated metal surfaces.

No active electronics, so these passive devices can not fail.

Mean Time Between Failure reports have been documented with a rate of >1,000 years between failures. The patented technology separates the IRt/c from all other non -contact temperature products. Our Exergen sensors will minimize downtime and increase your production.

The IRt/c family of pre-calibrated IRt/c's includes:

• Series (Short ID# begin with)
• IRt/c.01 (1141)
• IRt/c.03 (1142)
• IRt/c.07 (138)
• IRt/c.10 (115)
• IRt/c.1X (110/111)
• IRt/c.2 (117/118/119)
• IRt/c.3SV (130)
• IRt/c.3x (1185/1194)
• IRt/c.5 (120/121/122)
• IRt/c.SV (112/113/114)
• IRt/c- (109/110/111)
• microIRt/c (uIRt/c #'s - 150)

Features Include:

• Ambient Temperature Range: -40 to 212°F (-40 to 100 °C)
• Sensing Range: 0 to 975°F (-18 to 524 °C) with linearization at readout
• Field-of-View: approximately 1:2 (100°)
• Minimum Spot Size: 3 mm (.1”)
• Spectral Response: 5.5 to 20 µm
• Output: K type thermocouple
• Cable: 3 feet of unshielded, duplex insulated, type K, 24 AWG, PFA jacket rated to 500 o F (260 o C) (Shielded cable available upon request)
• Impedance: 15 – 40 Kohms, varies depending on temperature range
• Resolution: Approximately 0.0003°C (Johnson Noise limited)
• Response Time: 50 millisecond time constant (typical)
• Accuracy (Interchangeability): 1% to factory calibration conditions
• Dimensions: 0.25” (6.3 mm) Dia. x 1.0” (25.4 mm)
• Weight: Approximately 30 grams (1 oz.)
• Input Device Compatibility: It is recommended to use input devices with less than 1 nA of leakage current to minimize offsets, and sensor break detection should be set to 40 kohm maximum.
• Housing: Stainless steel, hermetically sealed, exceeds NEMA 4X, IP67

Need More Information?

• Exergen micro IRt/c Sales Brochure
• Exergen micro IRt/c Base Model Datasheet
• Exergen Pre-Calibrated Sensor Quick Selection Guide
• Exergen IRt/c Sensor Mission Statement