SENSOR IR-S256
SENSOR IR-S256
SENSOR IR-S256 Thermal Imaging Camera with Wi-Fi, 256 × 192 px, −20 °C to 550 °C, 25 Hz, and 3.2" LCD Display
The SENSOR IR-S256 thermal imaging camera is based on advanced thermographic technology specifically designed for indoor temperature measurement applications. It enables fast and efficient on-site troubleshooting.
In addition, the camera allows manual adjustment of level and span, making it possible to extract more detail from thermal images and detect even small temperature differences.
Product Highlights
- Thermal resolution: 256 × 192 (49,152 pixels)
- SuperIR technology
- 25 Hz frame rate
- 3.2" LCD display
- Wi-Fi support for screen sharing on mobile devices
- NETD: < 40 mK (@ 25 °C, F# = 1.0)
- Temperature measurement range: −20 °C to 550 °C
- Measurement accuracy: Max. ±2 °C or ±2 %
- (ambient temperature 15 °C to 35 °C, object temperature above 0 °C)
- Measurement presets: Center Spot, Hot Spot, Cold Spot, Off
- Weight: approx. 350 g
- Up to 6 hours of continuous operation
SuperIR
The SENSOR IR-S256 thermal imaging camera captures ultra-sharp images with four times the effective pixel count, improving image quality and enabling more detailed analysis of small or distant targets. With SuperIR image enhancement technology, the resolution of captured thermal images is upscaled to 320 × 240 (76,800 pixels).
SuperScene+ Algorithm
When activated, several temperature measurement parameters are configured automatically, eliminating the need for manual adjustment. For example, emissivity and measurement distance are set automatically.
High Image Quality
A highly sensitive VOx detector (NETD < 40 mK) provides clear and detailed thermal imaging of the target.
Fast Frame Rate
The 25 Hz frame rate ensures smooth video and accurate measurements when panning across scenes or observing moving targets.
Fast Temperature Measurement
Full-frame temperature measurement with intuitive presets enables quick inspection at a glance.
Measurement presets:
Center Spot, Hot Spot, Cold Spot, Off.
Wi-Fi Connectivity
Connect to mobile devices via the integrated Wi-Fi and the SENSOR App to quickly share images and data.
High Temperature Alarm
An integrated speaker and flashing light provide audible and visual warnings when temperatures exceed preset limits.
SENSOR Analyzer Software
The included software offers flexible analysis tools (points, lines, rectangles, circles, and polygons) for evaluating thermal images and creating professional reports.
Thermal Module
- Detector Type: Uncooled vanadium oxide focal plane array (FPA)
- IR Resolution: 256 × 192 (49,152 pixels)
- Pixel Pitch: 12 µm
- Spectral Range: 7.5 – 14 µm
- NETD: < 40 mK (@ 25 °C, F# = 1.0)
- Focal Length: 3.6 mm
- Field of View (FOV): 37.2° × 50.0°
- Frame Rate: 25 Hz
- IFOV (Spatial Resolution): 3.3 mrad
- Focus: Fixed
- Aperture: F1.0
- Minimum Focus Distance: 0.3 m
Display
- Display Resolution: 320 × 240
- LCD Screen: 3.2"
- Color Palettes: White Hot, Black Hot, Rainbow, Iron
- Measurement & Analysis
- Temperature Measurement Range: −20 °C to 550 °C
- Accuracy: Max. ±2 °C or ±2 %
- (ambient temperature 15 °C to 35 °C, object temperature above 0 °C)
- Measurement Presets: Center Spot, Hot Spot, Cold Spot, Off
Data Storage
- Storage Medium: Removable microSD card (4 GB)
- Image Capacity: Up to 30,000 images
- File Format: JPEG with embedded measurement data
Additional Features
- Wi-Fi: 802.11 b/g/n (2.4 GHz)
- Laser Pointer: Yes
- Laser Class: Class 2
- Level / Span: Auto / Manual
- Power Supply: 3.7 V DC / 0.4 A
- Power Consumption: 1.5 W
- Battery Type: Rechargeable Li-ion battery
- Battery Life: Up to 8 hours of continuous operation
- Menu Languages: 17 languages
- (including English, German, French, Spanish, Portuguese, Italian, and more)
- Operating Temperature: −10 °C to +50 °C
- Storage Temperature: −20 °C to +60 °C
- Protection Rating: IP54
- Drop Resistance: Up to 2 m
- Interface: USB-C
- Weight: Approx. 380 g
- Dimensions: 221.7 × 123.8 × 73.5 mm
- Tripod Mount: ¼"
Scope of Delivery
- SENSOR IR-S256 thermal imaging camera
- Quick Start Guide
- Adapters (x5)
- Power adapter
- Hand strap