Omega's new TJ-USB Series USB thermocouple probe with direct USB connection feature a rugged transition joint construction, 2 m (6') of shielded output cable and free user software that converts your PC into a temperature meter, chart recorder or data logger. Probes are available off-the-shelf in 18 or 24" lengths and with 0.187 or 0.250" 304 stainless steel, Inconel or high performance Super OMEGACLAD XL® sheathing.
SPECIFICATIONS Integral Thermocouple: Type-K, ungrounded Measurement Range: K1: -73 to 315°C / -100 to 600°F K2: -200 to 1000°C / -328 to 1832°F NOTE: For 304 stainless steel max temperature is 850°C (1562°F) Accuracy: K1: ±1°C (1.8°F), Below 0C - ±2°C (3.6°F) K2: ±2°C (3.6°F), Below 0C - ±2°C (3.6°F), Below -100C - ±4°C (7.2°F) Resolution: TJ-USB-K1: 0.1° TJ-USB-K2: 1° Stability: TJ-USB-K1: ±0.25°C, TJ-USB-K2: ±0.5°C Cold Junction Compensation (Automatic): -10 to 70°C Operating Environment (Cold End): -10 to 70°C, 0-95% relative humidity (non-condensing) PC Interface: USB USB Cable: Integral to probe, 2 m (6') (shielded) Type A plug Software (Included): Requires Windows 2000, XP, or Vista operating system Weight: 70 g (2.5 oz)
注: *Insert “316” for 4.5 mm (0.187" diameter sheath) or “14” for 6 mm (0.250" diameter sheath). **Insert “18” for 457 mm (18" probe length) or “24” for 610 mm (24" probe length).
(2)
Probe Diameter : 316 : 3/16 inch (4.5 mm) 14 : 1/4 inch (6 mm)
(3)
Probe Length : 18 : 18 inch (457 mm) 24 : 24 inch (610 mm)
(4)
Temperature Range Code : K1 : -73 to 315°(-100 to 600°F) K2 : -200 to 850°C (-328 to 1562°F) with stainless steel probe or -200 to 1000°C (-328 to 1832°F) with inconel or nickel-chrome probe
