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מד הטמפרטורה עובד בשיטת אינפרא אדום אורך גל של 8-14um
זמן תגובה מהיר
אפשרות להגדיר ולהציג מדידות על גבי טלפון אנרואיד עם ערכת חיבור לטלפון
Very small infrared thermometer for – 50 °C to 1030 °C
Features:
• Size: M12x1, 28 mm long, stainless steel housing
• Temperature range: – 50 °C to 1030 °C
• Rugged coated silicon optics
• Usable up to 180 °C ambient temperature without cooling (LTH sensing head)
• Green LED alarm indication, aiming support, self diagnostic or temp. code indication
• Scalable analog output: 0 – 5/10 V or 4 – 20 mA (two-wire); additional simultaneous alarm output
• Easy programming via smartphone app (IR mobile) or Windows software (Compact Connect)
General specifications
Environmental rating IP 65 (NEMA-4)
Ambient temperature –20 … 120 °C
(LT sensing head) –20 … 180 °C
(LTH sensing head) –20 … 80 °C
(electronics) –20 … 75 °C (electronics / mA version)1)
Storage temperature –40 … 85 °C (sensing head and electronics)
Relative humidity 10 – 95 %, non condensing
Vibration IEC 60068-2-6 / -64 Shock IEC 60068-2-27 (25 G and 50 G)
Weight 42 g
Electrical specifications
Output / analog 0 – 5 or 10 V or 4 – 20 mA
Output / alarm 0 – 30 V / 50 mA (open collector) (mA version: 500 mA)
Output / digital Uni-/ bidirectional, 9.6 kBaud, 0/3 V digital level, USB optional
LED functions Alarm indication, automatic aiming support, self diagnostic, temperature indication (via temp.code)
Input (0 – 10 V) Programmable functional input for external emissivity setting2) / ambient temperature adjustment2), triggered signal output or peak-hold function
Cable length head – electronics: after electronics: 0.5 m (standard), 3 m, 6 m 0.5 m (standard), 3 m, 6 m
Power supply 5 – 30 V DC Current draw 9 mA (mV version)
Measurement specifications
Temperature range (scalable via software) –50 … 1030 °C
Spectral range 8 – 14 μm
Optical resolution (90 % energy) 22:1 (LT22H) 15:1 (LT15 / LT15H) 2:1 (LT02) CF lens (optional) 2.3 mm @ 50 mm (22:1) 3.4 mm @ 50 mm (15:1) 2.5 mm @ 23 mm (2:1 with CF optics)
System accuracy ±1.0 % or ±1.0 °C3), 4)
Repeatability ±0.5 % or ±0.5 °C3), 4)
Temperature coefficient ±0.05 K/K or ±0.05 %/K5) NETD 50 mK6)
Response time (90 %) 14 ms (LT) / 150 ms (LTH) Emissivity /
Gain (adjustable via 0 – 5 V DC input or software) 0.100 – 1.100
Transmissivity (adjustable via software) 0.100 – 1.100
Signal processing (parameter adjustable via software)
Peak hold, valley hold, average; extended hold function with threshold and hysteresis
Dimensions of electronics Length: 35 mm Diameter: 12 mm
Software optris® Compact Connect (Windows) IR mobile (Android)
