HIKMICRO · segment S2
HIKMICRO B25
€€€
256 × 192 native thermal sensor, NETD 35 mK, 25 Hz.
Published by the manufacturer
Specifications
Values come from manufacturer documentation unless otherwise noted in the sources at the bottom of the page. This device has not been physically tested.
| Brand | HIKMICRO |
|---|---|
| Model | B25 |
| Series | B Series |
| Commercial status | current |
| EAN code | not published by the manufacturer |
| Manufacturer reference | not published by the manufacturer |
| Segment | S2 |
| Form factor | standalone handheld camera |
| Native resolution, width (px) | 256 |
|---|---|
| Native resolution, height (px) | 192 |
| Native detector pixels | 49152 |
| Displayed resolution, width (px) | not applicable |
| Displayed resolution, height (px) | not applicable |
| Interpolation method | none |
| Detector type | uncooled microbolometer |
| Detector material | VOx |
| Pixel pitch (µm) | 12 |
| Spectral band, min (µm) | 7.5 |
| Spectral band, max (µm) | 14 |
| NETD (mK) | 35 |
| NETD measurement conditions | < 35 mK @ 25 °C, F#=1.0 |
| Frame rate (Hz) | 25 |
| Horizontal field of view (°) | 50 |
|---|---|
| Vertical field of view (°) | 37.2 |
| Advertised IFOV (mrad) | 3.41 |
| Recalculated IFOV (mrad) | 3.41 |
| Minimum focus distance (m) | 0.1 |
| Focus | fixed |
| Interchangeable lenses | no |
| Digital zoom (×) | not published by the manufacturer |
| Availability | optional |
|---|---|
| Reference | not published by the manufacturer |
| Working distance (mm) | not published by the manufacturer |
| Spot size (µm) | not published by the manufacturer |
| Smallest measurable area (µm) | not published by the manufacturer |
| Accuracy with macro (°C) | not published by the manufacturer |
| Range max with macro (°C) | not published by the manufacturer |
| Range min (°C) | -20 |
|---|---|
| Range max (°C) | 650 |
| Absolute accuracy (°C) | 2 |
| Relative accuracy (%) | 2 |
| Emissivity setting | not published by the manufacturer |
| Reflected temperature correction | not published by the manufacturer |
| Measurement modes | not published by the manufacturer |
| Simultaneous cursors | not published by the manufacturer |
| Full radiometry | not published by the manufacturer |
| Visible camera (MP) | not published by the manufacturer |
|---|---|
| Image fusion | overlay |
| LED light | not published by the manufacturer |
| Laser pointer | yes |
| Screen (inches) | not published by the manufacturer |
|---|---|
| Screen resolution | not published by the manufacturer |
| Touchscreen | not published by the manufacturer |
| Weight (g) | not published by the manufacturer |
| Dimensions (mm) | not published by the manufacturer |
| IP rating | not published by the manufacturer |
| Drop resistance (m) | not published by the manufacturer |
| Operating temperature, min (°C) | not published by the manufacturer |
| Operating temperature, max (°C) | not published by the manufacturer |
| Power type | built-in battery |
|---|---|
| Battery system | not applicable |
| Battery life (h) | not published by the manufacturer |
| Charging connector | USB-C |
| Internal memory (GB) | not published by the manufacturer |
|---|---|
| Memory card | not published by the manufacturer |
| Wi-Fi | not published by the manufacturer |
| Bluetooth | not published by the manufacturer |
| Wired interface | USB-C |
| File formats | not published by the manufacturer |
| PC software | HIKMICRO Analyzer |
|---|---|
| Free PC software | yes |
| Mobile app | HIKMICRO Viewer |
| Report generation | not published by the manufacturer |
| Cloud service | not published by the manufacturer |
| Calibration certificate provided | not published by the manufacturer |
|---|---|
| Declared standards | not published by the manufacturer |
| Warranty (months) | not published by the manufacturer |
| Support in France | not published by the manufacturer |
Observations
- A NETD OF 35 mK, THE BEST OF THE ENTIRE HIKMICRO B SERIES IN THIS COMPARISON: the B20, B20S, B21L, B21LS, and B10S all top out at 40 mK according to their already-documented datasheets. Same field of view and same recalculated IFOV of 3.41 mrad as the rest of the series, sensitivity being the only variable that sets this model apart.
- Rounds out a B series that now counts six models in this comparison, the best-documented range in the entire catalog, which makes it possible to trace HIKMICRO's internal segmentation logic for this sensor format quite precisely.
Sources
- (comparison table, B series) — source T
Cross-checked manufacturer pages for the HIKMICRO B series, already consulted for B20/B20S/B21L/B21LS/B10S (accessed September 14, 2026)