optris® CT 1M/2M TECHNICAL DATA Precise non-contact temperature measurement from 250 °C to 2200 °C Features: • Miniaturized Infrared Thermometer with 1.0 μm respectively 1.6 μm wave length range for measurements of metals, of secondary metal processing, metal oxides and ceramic materials • Very small sensing head of 14 mm diameter and 28 mm length fits everywhere and is usable up to 125 °C ambient temperature without cooling • emperature ranges from 250 °C to 2200 °C, measuring spots up from 1.8 mm T and exposure times up from 1 ms • Short measuring wave length of 1.0 μm respectively 1.6 μm reduces error of temperature readings on surfaces with low or unknown emissivity Measurement Specifications Temperature ranges (scalable via programming keys or software) Spectral ranges Optical resolution CT 1ML / 2ML (90 % energy) Optical resolution CT 1MH / 1MH1 / 2MH / 2MH1 (90 % energy) System accuracy1) (at ambient temp. 23 ±5 °C) Repeatability (at ambient temp. 23 ± 5 °C) Temperature resolution General Specifications Environmental rating Ambient temperature –20 °C ... 100 °C (1M) to 125 °C (2M) (sensing head) 0 °C ... 85 °C (electronics) Storage temperature Sensing head: – 40 °C ... 100 °C (1M) to 125 °C (2M) Electronics: – 40 °C ... 85 °C Relative humidity Vibration (sensor) Shock (sensor) Sensing head: 40 g / Electronics: 420 g Electrical Specifications Outputs / analog 0 / 4 – 20 mA, 0 – 5 / 10 V, thermocouple J, K, alarm output Relay: 2 x 60 V DC/ 42 V ACeff; 0.4 A; optically isolated USB, RS232, RS485, CAN, Profibus DP, Ethernet (optional) Output impedances mA max. 500 Ω (with 8 – 36 V DC) mV min. 100 kΩ load impedance thermocouple 20 Ω Programmable functional inputs for external emissivity adjustment, ambient temperature compensation, trigger (reset of hold functions) Cable length 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, average; extended hold function with threshold and hysteresis optris® Compact Connect ε = 1, Exposure time 1 s With dynamic adaptation at low signal levels Current draw Power Supply

Dimensions Electronics Accessories (examples) CF-lens (ACCTCFHT) Air purge collar with integrated CF-lens (ACCTAPLCFHT) Mounting bracket, fixed (ACCTFB) Specifications are subject to change without notice · CT 1M/2M-EN