The FLIR iXX-Series combines robust, industrial-grade hardware with a modern, app-supported workflow and direct cloud connection. MSX image overlay and a thermal sensitivity < 40 mK provide clear, meaningful thermal images for fast diagnostics - from the control cabinet to the building envelope.
General features of the series:
- App-based operation, radiometric JPEGs and direct cloud upload (Ignite/Assetlink).
- WLAN (IEEE 802.11 a/ac/b/g/n, 2.4 & 5 GHz) in all models; LTE additionally with i35 & i65.
- 5″ Color touch display (720 × 1280), integrated LED light and laser pointer (class 2).
- Picture modes: MSX, thermal, picture-in-picture, digital camera; 8 MP view camera (AF), FOV 50.5° × 64.5°.
- Thermal key data (series): 30 Hz, f/1.4, fixed focus, spectral range 7.5-13 µm, FOV (IR) 38° × 49°, minimum focus 0.5 m, NETD < 40 mK (at 30 °C).
- Rugged: IP54, 2 m drop test, -15 °C to +50 °C operating range; 225 × 136 × 73 mm, 0.8 kg.
- Energy: Li-Ion battery, approx. 4 hrs. runtime; charging: ~2 hrs in the charger / ~4 hrs in-cam up to 90 %.
Possible applications
- Electrical & machine inspection: Hot connections, bearings, drives - early fault detection, less downtime.
- Condition monitoring: Company-wide programs with asset hierarchies and cloud data management.
- Building diagnostics & facility management: Leakage/humidity detection, HVAC checks, energy and heat loss analysis.
Model in focus: FLIR i35
The FLIR i35 is the LTE-capable all-rounder in the series: perfect for mobile teams who want to transmit measurement data directly to the cloud even without on-site Wi-Fi - with a strong price-performance ratio and reliable performance for daily inspections.
Specifications (i35)
- IR resolution: 240 × 320 px
- IFOV: 2.9 mrad | FOV: 38° × 49° | frame rate: 30 Hz
- optics/sensor: f/1.4, fixed focus, 7.5-13 µm, minimum focus 0.5 m
- NETD: < 40 mK (at 30 °C)
- Temperature ranges: -20 °C...200 °C and 10 °C...450 °C
- Accuracy: ±2 °C or ±2 %
- Measurement functions: Center spot, box (min./Max.), isotherms (over/under), ΔT (NFPA 70B-compliant), emissivity 0.1-1.0 (material table), atmospheric compensation, 1-touch level/span
- Image/media: Radiometric JPEGs; MSX, thermal, PiP, digital camera modes; 8 MP view camera (AF), text annotation
- Connectivity: WLAN (2.4/5 GHz), LTE (mobile), USB-C (data & DisplayPort)
- Ergonomics/robustness: 5″ touch display, LED light, laser pointer; IP54, 2 m drop test
Special features of the i35
- Integrated workflow via LTE & WLAN - direct cloud uploads from the field, ideal for distributed teams and outdoor installations.
- Independence on the site network - data uploads even where no company WLAN is available.
- MSX details for faster recognition of components, labels and fault locations.
Model comparison (i34 - i35 - i64 - i65)
| Feature |
i34 |
i35 |
i64 |
i65 |
| IR-Resolution |
240 × 320 |
240 × 320 |
480 × 640 |
480 × 640 |
| IFOV |
2,9 mrad |
2.9 mrad |
1.5 mrad |
1,5 mrad |
| FOV (IR) |
38° × 49° |
| frame rate |
30 Hz |
|
| Temperature ranges |
-20 °C...200 °C & 10 °C...450 °C |
-20 °C...200 °C & 10 °C...550 °C |
| LTE |
- |
Yes |
- |
Yes |
| WLAN |
IEEE 802.11 a/ac/b/g/n (2.4 & 5 GHz) |
| Digital camera |
8 MP, autofocus; FOV 50.5° × 64.5° |
|
| Dimensions/Weight |
225 × 136 × 73 mm - 0.8 kg |
Technical highlights
- MSX image enhancement & NETD < 40 mK for razor-sharp thermography.
- IR resolutions up to 480 × 640 px (i64/i65) - fine details at greater measuring distances.
- 5″ touch display, LED light and laser pointer (class 2) for convenient inspection.
- Radiometric JPEGs and seamless cloud workflow (Ignite™/Assetlink).
- WLAN in all models; LTE optional (i35/i65) for location-independent data uploads.
- Measurement suite incl. spot, box, isotherms, ΔT (NFPA 70B), emissivity 0.1-1.0 and compensations.
- Industrial grade: IP54, 2 m drop test, -15 °C...+50 °C operating range.
- Long runtime (≈ 4 hours) and fast charging in the charger (~ 2 hours).
