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Models in the series

One column per model: what differs between the models of the series.

Models of thermoMETER CTLaser compared by parameter
Parameter CTL-SF75-C3 eli-m-ccab84fc72410d46604255d7
Interfaces usb
source_sampling_rate_basis 120 ms 90% response time (8.33 Hz equivalent)
Operating temperature -20–85 °C
Protection class (DIN EN 60529) ip65
Temperature measuring range -50–975 °C
interface_specification Analog 0-10V
source_linearity_basis The manufacturer publishes system accuracy and repeatability, not a separate linearity value; no unsupported linearity figure is inferred.
quantity_specification -50 to 975 C; 75:1 optics with double-laser spot marking; ±0.5% or ±0.5 C repeatability; 0.1 C resolution.
ADC sampling rate 8.33 samples/s
Status Active
Datasheet PDF — CTL-SF75-C3 (opens in a new tab)

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Frequently asked questions

Answers to the most common questions about our products and services

They mark the measurement spot for aiming. Temperature sensing itself uses infrared radiation.

No. It is a non-contact infrared temperature sensor with laser spot aiming, intended for industrial measurement and R&D.

It lists −50 to +975°C. This is not the permissible sensor ambient-temperature range.

It is the optical distance-to-spot ratio. Use the model curve to check that the target fills the measuring spot at working distance; spot size is not constant at every distance.

The page lists sensor-head ambient temperatures up to 85°C without cooling. Check controller limits and system connection options separately.

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