Is AS-B compatible with Sick cameras, Velodyne/Ouster LiDAR, FLIR thermal cameras, Cognex/Keyence readers?

Yes — no interaction. AS-B is a passive accessory placed inside the electronics compartment of the IP65/IP66/IP67 enclosure. No interference with optics, CMOS/CCD sensor, rotating LiDAR mirror, or acquisition electronics. SRD material is REACH and RoHS compliant. IP rating preserved.

Electronics & IoT Application

Machine vision & industrial sensor humidity protection IP65+

Q: What's the difference between the Machine Vision LP and the CCTV Camera LP?

The CCTV camera (dome IP67, NEMA 4X) is intended for human operator reading: a bit of morning fog stays readable. The machine vision camera feeds an algorithm: any fog modifies dimensional measurements, fails object recognition, or triggers a line stop. The condensation tolerance threshold is radically different — hence the dedicated LP.

Q: My camera's integrated heating element creates dark current on the sensor — can AS-B replace this solution?

Yes, this is a key argument for this vertical. AS-B acts without parasitic heat = preserved sensor dark current = preserved image quality in low-light conditions. On industrial cameras for fine optical inspection, this is a measurable gain.

Q: Performance in extreme industrial environments (food cold storage, steel mill, marine saline)?

AS-B operating range: -20°C to +70°C. Capillary adsorption mechanism works across the range. For saline or highly corrosive environments, SRD material itself is inert, but sticker should be placed away from direct corrosive deposit.

A machine vision camera with a fogged lens at 6 a.m. on a starting production line means a quality stop, false detections, and — across a deployed fleet — a recurring calibration OPEX no industrial buyer wants to bear.

The AS-B sticker protects the internal air of machine vision cameras and sensors for industrial automation: line scan, area scan, and 3D cameras, 1D/2D and DPM code readers (Cognex, Datalogic, Keyence), LIDAR safety scanners (Sick, Velodyne, Ouster), thermal cameras (FLIR, Axis), ToF sensors, hyperspectral imagers. Lab IP66 validation on 30°C → 0°C thermal cycle.

This is not a CCTV LP — for surveillance cameras, see the dedicated page.

8× usable capacity vs silica gel 0 W — no parasitic heat on image sensor Compatible IP65/IP66/IP67, IK10 Lab IP66 validation 30°C → 0°C

Request free samples Quote AS-B Request information

Structural difference

Why machine vision is more sensitive to condensation than CCTV

This is the structural point to understand before any deployment: a machine vision camera feeds an algorithm, not a human operator. Any optical degradation has immediate measurable consequences, where a CCTV camera benefits from human visual compensation.

Optical degradation	CCTV	Machine Vision
Light lens fogging	Blurry but readable	False dimensional measurements or algorithm rejection
Image sensor condensation	Dark spots, degraded image	Object recognition errors, false positives/negatives
Repeated humidity-evaporation cycles	Acceptable progressive aging	Measurable critical calibration drift
Localized fogging in field of view	Acceptable	Partial inspection = stopped line

Three documented direct industrial consequences

1. False dimensional measurements in optical metrology

On a dimensional inspection line (automotive part dimension verification, aerospace geometry control, profile measurement), a thin lens fog modifies the part contour measurement by several pixels — potentially several tens of microns of dimensional error. Conform parts can be rejected, non-conform parts accepted.

2. Object and code recognition algorithm failure

1D/2D barcode readers and DPM cameras on outdoor or semi-outdoor metal products (logistics, automotive, aerospace) lose reading reliability when foggy. On a production line scanning 1,000-3,000 codes/hour, a 0.5% no-read rate triggers expensive manual rework.

3. Automatic line stops on LIDAR safety scanners for AGV/AMR

LIDAR safety sensors mounted on AGVs and AMRs in outdoor or semi-outdoor zones (logistics, depots, factories with loading docks) trigger an emergency stop as soon as their optical protection window is altered — an intentional safety mechanism. Morning fog = stopped AGV = disrupted logistics chain.

Read the full article on machine vision condensation →

Operational cost

Operational cost on a vision sensor fleet

For a machine vision integrator, vision OEM (Cognex, Keyence, Basler, Allied Vision, Stemmer Imaging, leading German industrial sensor manufacturer), or end-user industrial, real cost = production line availability + calibration OPEX + quality risk.

~ 40%

environmental failures

Linked to internal condensation — Bosch / IFM / TE Connectivity

$220-1,100

per field service or recalibration

PTC Field Service, SightCall

Several k$/h

automated line stop cost

Automotive ~1.5-5 k$/min on body line

85% RH / 85°C

IEC 60068-2-78 standard test

But doesn't reproduce day/night thermal cycles which are the main cause

On a fleet of 100 machine vision cameras deployed over 5 years:

Annual recalibration avoided: $5,500-33,000/year avoidable OPEX
Avoidable line stops linked to humidity: tens of thousands of USD per year by line criticality
Premature renewal avoided: nominal lifetime × 1.5 (high-end vision cameras cost $2,200-16,500 per unit)

Scope

Concerned verticals and sensor types

Industrial cameras for automation

2D area scan cameras (CMOS/CCD 2-50 MP): part inspection, presence/absence verification, label reading
Line scan cameras (high-speed, 4k-16k pixels): continuous strip inspection (steel, paper, plastic films, textile)
3D cameras (stereo, structured light, ToF, laser triangulation): volumetric metrology, robot picking
Hyperspectral cameras: food sorting, contaminant inspection, waste recycling
Industrial thermal cameras: hot process monitoring, hot spot detection

Industrial code readers

1D/2D readers static or in-line
DPM (Direct Part Marking) readers: laser codes on metal, foundry, automotive
Long-range outdoor readers: warehouse logistics

Vision sensors for AGV/AMR and outdoor robots

LIDAR safety scanners: AGV/AMR outdoor safety zones
ToF sensors (Time of Flight): 3D AGV/AMR navigation
SLAM cameras: Simultaneous Localization And Mapping
Laser profile sensors: mobile robotics navigation

Outdoor or semi-outdoor machine vision

Partially sheltered production lines (open hangars, loading zones)
Monitoring cameras on bridges, dams, long-duration construction sites
Solar panel inspection by drone or vision robot
Food sorting cameras in humid environment (washing, vapor, adjacent cold storage)

State of the art

Why current solutions don't work

Integrated silica gel pack

Default solution from nearly all industrial camera manufacturers. Pack 1-10 g integrated at factory.

Saturated within months — not adapted to a 5-10 year deployed asset
Never replaced in practice: camera disassembly = optical recalibration, costly operation rarely undertaken for a sachet
Designed for transport and the first year

→ AS-B addresses this exact pain point on machine vision cameras.

Pressure equalization vent

Found on modern IP65/IP66/IP67 cameras (Cognex In-Sight 9000, Keyence IV3, Basler ace 2, etc.).

Doesn't control internal humidity: water vapor passes through the membrane
On a vision camera, breather alone = camera that condenses on the lens like an unvented one

→ AS-B and pressure vents are complementary.

Integrated heating element

Solution adopted by some high-end cameras deployed in extreme environments. Maintains temperature above dew point.

Permanent energy consumption (problematic for PoE-powered cameras with limited thermal budget)
Generates parasitic heat on image sensor → increases thermal noise (dark current) and degrades image quality in low-light conditions
Additional component that can fail
Creates internal thermal gradient that can worsen condensation on cold zones

→ AS-B advantageously replaces this approach, without parasitic heat on the sensor = preserved image quality.

Anti-fog coatings on the lens

Found on some outdoor models. Reduce surface condensation on the front lens.

Don't protect the inside of the housing (sensor, processing electronics)
Efficacy decreases over time and requires regular re-application
Solve the local symptom, not the root cause internal humidity

→ AS-B acts on root cause — internal housing humidity — and protects the whole (lens + sensor + electronics).

See full comparison of 5 IP65 solutions →

Choose your format

Which AS-B format for your sensor type

Sensor type	Internal volume	Recommended AS-B format
Compact 2D area scan camera (Cognex In-Sight, Keyence IV)	0.2-1 L	AS-B/XS (5 cm²)
High-resolution 2D area scan (Basler ace 2, FLIR Blackfly)	0.5-2 L	AS-B/S (10 cm²)
Industrial line scan camera (4k-8k pixels)	1-3 L	AS-B/S or AS-B/M (10-20 cm²)
3D structured light or ToF camera	1-3 L	AS-B/M (20 cm²)
3D laser triangulation profiler	2-5 L	AS-B/M or AS-B/L (20-40 cm²)
1D/2D outdoor barcode reader	0.3-1 L	AS-B/XS or AS-B/S (5-10 cm²)
LIDAR safety scanner AGV/AMR	1-3 L	AS-B/M (20 cm²)
Outdoor ToF sensor (long-range)	0.5-2 L	AS-B/S or AS-B/M
Compact hyperspectral or thermal camera	1-3 L	AS-B/M
Large hyperspectral camera	3-10 L	AS-B/L (40 cm²) or short AS-C tape

AS-B (sticker) calculator →

Integration

How to integrate in practice

Compact industrial camera (factory BOM integration)

AS-B sticker (format by volume) bonds to inner rear cover or flat internal surface, away from image sensor (preserve CMOS/CCD heat dissipation) and away from any thermal stabilization device. Application: under 1 minute per camera on assembly line.

3D or hyperspectral camera (larger volume)

AS-B/M or AS-B/L bonds to main inner wall, ideally upper area. For cameras with separate optical/electronic compartments, ideally one AS-B in each compartment.

LIDAR safety scanner AGV/AMR

AS-B/M in the LIDAR electronic compartment (away from rotating mirror and optical protection window). Technical study recommended if scanner integrates a heat extraction fan — adapt position away from airflow.

Retrofit on already-deployed cameras

Retrofit requires camera disassembly which may trigger optical recalibration. Recommendation: integrate AS-B retrofit during a planned maintenance operation (lens change, annual calibration, cable swap). Don't disassemble specifically for AS-B unless current failure rate justifies recalibration OPEX.

Scope-direct proof

Lab IP66 test — compact cameras

Lab IP66 test conducted by So Sponge directly applies to the scope of compact machine vision cameras (volumes 0.5-3 L).

Test conditions:

3 identical IP66 housings (volume comparable to high-end industrial camera)
Severe thermal cycle 30°C → 0°C in 1h20
Configurations tested: bare control / pressure vent / AS-B sticker
Nikon D5100 camera for visual fog observation

Configuration	Result
Bare housing (control)	Significant fogging from 30 minutes
Housing with pressure vent	Fogging matching control
Housing with AS-B sticker	No fogging over test duration

For compact machine vision cameras (2D area scan, line scan, compact ToF, DPM readers, LIDAR safety scanners), this is direct validation without extrapolation.

Read the full test →

FAQ

Machine vision and anti-condensation

What's the difference between the Machine Vision LP and the CCTV Camera LP?

The CCTV camera (dome IP67, NEMA 4X) is intended for human operator reading: a bit of morning fog stays readable. The machine vision camera feeds an algorithm: any fog modifies dimensional measurements, fails object recognition, or triggers a line stop. The condensation tolerance threshold is radically different — hence the dedicated LP.

Is AS-B compatible with Cognex, Keyence, Basler, Allied Vision cameras?

Yes without any interaction. AS-B is a passive accessory placed inside the compartment, with no modification of external enclosure or sealing gaskets. IP65/IP66/IP67 certification preserved. For large-scale deployments, prior notification to manufacturer is recommended best practice.

My camera's integrated heating element creates dark current on the sensor — can AS-B replace this solution?

Yes, this is a key argument for this vertical. AS-B acts without parasitic heat = preserved sensor dark current = preserved image quality in low-light conditions. On industrial cameras for fine optical inspection (metrology, quality control), this is a measurable gain.

Compatibility with 3D laser triangulation and structured light cameras?

Excellent. AS-B sits in the electronic zone, away from the optical projector/sensor system. SRD material is passive, inert (mesoporous aluminum oxide), emits no volatile compounds. REACH and RoHS compliant.

Compatibility with LIDAR safety scanners for AGV/AMR?

Yes without interaction. LIDAR safety is a SIL2/SIL3 (IEC 61508) certified safety sensor — AS-B doesn't disturb the rotating mechanism or protection electronics. Bonus argument: by eliminating internal condensation on the optical protection window, AS-B reduces nuisance triggering frequency = fewer unjustified emergency stops on AGV/AMR.

How does AS-B compare to anti-fog coatings on the lens?

Complementary but preferable as primary solution. Anti-fog coatings only treat the front lens outer surface, lose efficacy over time, and require regular re-application. AS-B treats root cause (internal humidity) and protects image sensor and processing electronics, not just front lens.

What about my fleet of already-deployed cameras?

Retrofit possible but should be integrated into planned maintenance to amortize disassembly cost and potential optical recalibration. Ideally during lens change, firmware upgrade, or scheduled annual recalibration. Typical estimated ROI: 1-2 years.

MOQ and lead time for an industrial camera OEM?

Standard MOQ: 5,000 units AS-B/XS, 10,000 units AS-B/S+. Lead time 6-8 weeks. Express on request.

Performance in extreme industrial environments (food cold storage, steel mill, marine saline)?

AS-B operating range: -20 °C to +70 °C. Capillary adsorption mechanism works across the range. For saline or highly corrosive environments, SRD material itself is inert, but sticker should be placed away from direct corrosive deposit (encapsulation resin if necessary for most aggressive environments — case-by-case study).

CSRD and carbon reporting: does AS-B provide an argument on scope 3?

Yes. By extending machine vision camera lifetime and reducing recalibration/renewal frequency, AS-B reduces carbon footprint reported annually under scope 3.