Log In        Register

Optris OPTCTLT15F CTfast LT15F Fast Response Non-Contact Infrared Temperature Measurement Thermometer

Optris OPTCTLT15F CTfast LT15F Infrared Thermometer for Extremely Quick Temperature Measurements
    Price Starting At: $475.00


    The Optris CTfast LT15F Infrared Thermometer is perfectly suited for especially quick non-contact temperature measurements, due to its extremely short response time of 6 ms. The unchoppered sensor allows a continuous temperature surveillance of fast processes in a spectrum of -58°F to 1787°F (-50°C up to 975°C). With a Spot Size (Optical resolution) (90 % energy) of 15:1 and rugged sensor head that can be used up to 248°F (120°C) ambient temperature without cooling.
    • Temperature Range -58°F to 1112°F (-50°C to 600°C) scalable via programming keys or optional USB, RS232, interface and software
    • High Optic Resolution of 15:1
    • Spectral response 8 to 14µm
    • Continuous process monitoring with an unchoppered sensor system
      Note: Conventional fast pyroelectrical infrared sensors with mechanical chopper see processes only part of the time
    • Instant digital 0/10 V output with a response time of 4 ms (50 % signal)
    • Ambient temperature sensor head rugged and usable up to 248°F (120°C) ambient temperature without cooling
    • Separate electronics housing with easy accessible programming keys and LCD backlit display
    • IP 65 (NEMA-4) Sensing Head and Electronic Housing
    • Emissivity 0.100 to 1.000 adjustable via programming keys and LCD backlit display
    • Signal processing: Peak Hold, Valley Hold, Average; Extended hold function with Threshold and Hysteresis
    • Scalable analog output: 0/4 to 20mA, 0 to 5V, 0 to 10 V, or Thermocouple Type K or J
    • Optional USB, RS485, RS232 interface, relay outputs (2 x optically isolated)
      Shipping Click Add to Cart to Select Options
    Estimated Shipping 1 to 6 Weeks Depending on Sensor Configuration
    Please Call for availability

    OPTCTLT15F CTfast LT15F IR Thermometer Measuring Specifications
    Note 2, 3
    Temperature Range -58°F to 1112°F (-50°C to 600°C)
    Optical Resolution (Field of view)(90% energy) 15:1
    Spectral Range 8 to 14µm
    System Accuracy Note: 1, 2 ±1.0% or ±3.6°F (±2.0°C) (at ambient temp. 73 ±9°F (23 ±5°C) Note 1, 2
    Repeatability Note: 1, 2 ±0.75% or ±0.75°C (±1.4°F)(at ambient temp. 73 ±9°F (23 ±5°C)
    Temperature Resolution (Display) Note: 2, 3 0.2K
    NETD (Noise Equivalent Temperature Difference) 0.2K
    Response Time Analog Output (90%) 9 ms
    Response Time Digital Output (50%) 4 ms
    Emissivity 0.100 to 1.000 (adjustable via programming keys or optional USB, RS232, RS485 interface and software)
    Transmissivity 0.100 to 1.00 (adjustable via programming keys or optional USB, RS232, RS485 interface and software)
    Signal Processing Peak hold, valley hold, average; extended hold function with threshold and hysteresis.
    (Parameter adjustable via programming keys or software, respectively)
    OPTCTLT15F CTfast LT15F General Specifications
    Environmental Rating IP65 (NEMA-4) Sensor and Electronic Box
    Ambient Temperature -4°F to 356°F (-20°C to 180°C)
    32°F to 185°F (0°C to 85°C)
    Storage Temperature Sensing head: -40 °F to 248°F (-40°C to 120°C)
    Electronics: -40°F to 185°F (-40°C to 85°C)
    Relative Humidity 10 to 95%, non-condensing
    Dimensions Sensor: M12x1 1.1 in. (28mm) long X 0.55 in (14mm) Dia.
    Electronic Housing: 3.62 in. (92mm) X 2.76 in.(70mm) X 1.18 in. (30mm)
    Vibration IEC 68-2-6: 3 G, 11 to 200Hz, any axis
    Shock IEC 68-2-27: 50G, 11ms, any axis
    Weight 40 g (1.4 oz) (sensing head)
    420 g (14.8 oz) (electronics)
    OPTCTLT15F CTfast LT15F Electrical Specifications
    Output/Analog (Alarm) 0/4 to 20mA, 0 to 5/10 V, Thermocouple Type J or K alarm
    Output/Alarm 24V/50 mA (open collector)
    Output/Digital 0/10V (10mA)
    Optional Relay 2 x 60 VDC/42VAC, 0.4 A; optically isolated
    Optional Output Digital USB, RS232, RS485, CAN-Bus, Profibus DP, Ethernet
    Output Impedances mA max. 500Ω (with 8-36 VDC)
    mV min. 100 kΩ load impedance
    Thermocouple 20Ω
    Inputs Programmable functional input for external emissivity setting /ambient temperature compensation, trigger (reset of hold functions)
    Cable length 3.3ft (1m) standard. (Optional Lenghts 9.8ft (3m), 26.2ft (8m), 49.2ft (15m)
    Power Supply 8 to 36Vdc
    Current Draw max. 100 mA
    1) Whichever is greater with dynamic noise compression
    2) At object temperatures ≥20°C (≥68°C)
    3) At time constant 100ms with smart averaging and TObj 25°C (TObj 77°F)

    Each OPTCTLT15F CTfast LT15F includes Compact IR thermometer with stainless steel head (M12x1) mounting nut, and separate, configurable Electronic box with LCD display and programming keys, 1m cable and Operators manual.