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Optris CT 4M

Optris CT 4M
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optris CT 4ML TECHNICAL DATA High-speed pyrometer for temperature measurement from 0 °C to 500 °C M iniaturized Infrared Thermometer with ultra-fast exposure time of 90 µs Small-sized head of 14 mm diameter and 28 mm length fits everywhere and is usable up to 70 °C without cooling Short wavelengths range of 2.2 – 6 µm makes it suitable for measurement of metals, metal oxides, ceramics or materials with unknown or changing emissivity Measurement specifications Temperature range (scalable via programming keys or software) Spectral range General specifications Optical resolution (90 % energy) System accuracy1) (at ambient temp. 23 ±5 °C) Repeatability (at ambient temp. 23 ± 5 °C) Environmental rating Ambient temperature 0 °C ... 70 °C (sensing head) 0 °C ... 70 °C (electronics) Storage temperature – 40 °C ... 85 °C (sensing head) – 40 °C ... 85 °C (electronics) Relative humidity Vibration (sensor) Exposure time Shock (sensor) Response time 40 g (sensing head) 420 g (electronics) Emissivity / Gain (adjustable via programming keys or software) Transmissivity / Gain (adjustable via programming keys or software) Signal processing (parameter adjustable via programming keys or software, respectively) Peak hold, valley hold, peak picker, average; extended hold function with threshold and hysteresis optris CompactPlus Connect / IRmobile Electrical specifications Outputs / analog (2x) flexible programming as in- or output: external emissivity adjustment, ambient temperature compensation, uncommitted value, trigger (reset of hold functions), alarm output (open collector 24 V/ 50 mA) Relay (optional) 2 x 60 V DC/ 42 V ACeff; 0.4 A; optically isolated Digital interfaces built-in USB-interface Optional: RS232, RS485, Ethernet Output impedances mA max. 500 Ω mV min. 100 kΩ load impedance thermocouple 20 Ω Cable length Power Supply At time constant 1 ms and TObj = 50 °C For ambient temperatures >10 °C or whichever is greater Optris GmbH · Ferdinand-Buisson-Str. 14 · 13127 Berlin

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Optical specifications Sensing head The CT 4ML can be directly connected to a PC or smartphone. Specifications are subject to change without notice · CT 4ML DS-EN2020-12-A

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