CF-Device rates its VCM range across both IP65 and IP67 because the choice is a real one: IP65 and IP67 look like a one-digit difference — in practice, that digit is the line between “protected from dust and jets of water” and “protected from dust and full submersion,” and picking the wrong one for your environment either overspends or under-protects.
TL;DR
- IP65 protects against dust ingress and water jets from any direction — sufficient for most road vehicle and general fleet use
- IP67 adds protection against temporary full submersion — relevant for mining, off-road, and wash-down environments
- The first digit (dust) is identical between the two; the second digit (water) is where they diverge
- Overspending on IP67 for a road fleet isn’t harmful, just an unnecessary cost if IP65 already covers the actual exposure
What the Numbers Actually Mean
The IP (Ingress Protection) rating’s first digit covers solid particle protection, the second covers liquid. IP65 and IP67 share the same top dust protection (6) — the difference is entirely in the water rating: 5 means protected against low-pressure water jets from any direction; 7 means protected against temporary immersion up to 1 meter for up to 30 minutes.
IP65 vs IP67 at a Glance
| IP65 | IP67 | |
|---|---|---|
| Dust protection | Fully dust-tight | Fully dust-tight (same) |
| Water protection | Low-pressure jets, any direction | Temporary submersion, 1m / 30min |
| Typical use case | Road vehicles, delivery fleets | Mining, off-road, wash-down bays |
| Relative cost | Lower | Higher |
| Risk of over-spec’ing | N/A | Paying for unused protection on road fleets |
When IP65 Is Sufficient
Standard road vehicles, delivery fleets, and general logistics — covered in Logistics & Transportation — typically face rain, wash-down, and road spray, all within IP65’s water-jet protection. IP67’s added submersion resistance goes largely unused in this environment.
When IP67 Becomes Necessary
Mining sites, off-road agricultural equipment working through flooded fields, and any environment with a real risk of temporary submersion (deep puddles, wash bays with standing water) justify IP67’s added protection — this is covered in more depth in our Mining: Rugged Terminals guide, where dust and moisture exposure both run higher than standard road conditions. Construction sites sit between the two cases, which is why the rating usually needs to be decided per role rather than per site — see tablet for the construction industry: four jobsite roles, four different specs.
Why IP Rating Also Matters for Camera-Based Software
The IP rating discussion isn’t limited to the terminal itself — external cameras feeding AVM 360° surround view are mounted on the exterior of the vehicle and face the same dust/water exposure the main housing does, often in a harsher position (lower, more exposed to splash and debris). A terminal rated IP67 paired with cameras rated only IP65 doesn’t actually deliver IP67-level reliability for the surround-view system as a whole — the weakest-rated component in the chain sets the real-world exposure limit, which is worth confirming component-by-component rather than assuming the headline terminal rating covers every part of the system.
A Deployment Example
An equipment rental company standardized on IP67 terminals across its entire fleet — including delivery vans that never left paved roads — reasoning that “higher is always safer.” When reviewing hardware costs a year later, the delivery-van units had never once been exposed to submersion-risk conditions; the IP67 premium on those specific units had bought protection the vehicles never needed, while the mining and construction units in the same fleet used the submersion rating regularly. Splitting the spec by actual deployment condition — IP65 for road vehicles, IP67 for site equipment — would have cut hardware cost on the van fleet without changing durability outcomes.
Testing and Verification: Don’t Just Trust the Label
An IP rating printed on a spec sheet is a manufacturer’s claim, not automatically an independently verified fact. Requesting the actual third-party test report behind the claimed rating — not just the number itself — is a reasonable step before committing to a fleet-wide order, particularly for IP67 claims where the submersion test is easier to overstate than the more visibly checkable dust-tightness test. Who holds that report is also one of the clearest tests of whether you are dealing with the actual builder, as set out in rugged tablet manufacturers: how to tell a real maker from a reseller.
Matching the Rating to Your Actual Deployment
The mistake to avoid isn’t choosing IP65 for a mine site or IP67 for a delivery van — it’s not checking which conditions the specific deployment actually faces before defaulting to whichever rating sounds more impressive. Full certification context is covered in IP67 & MIL-STD-810 Explained, and how ingress rating fits alongside OS choice, power, and interfaces in a complete specification is set out in our rugged tablet hardware hub.
Common Questions
Does a higher IP rating always mean a more durable tablet overall?
No — IP rating covers dust/water ingress specifically; shock and vibration resistance is a separate certification (MIL-STD-810), and both matter independently.
Can an IP65 tablet be used temporarily in an IP67 environment without damage?
Occasional light exposure likely won’t cause immediate failure, but sustained deployment in submersion-risk conditions beyond the rated protection will eventually cause ingress failure.
Is IP68 available, and when would it be needed?
IP68 (deeper/longer submersion) exists but is rarely necessary for vehicle-mount terminals — it’s more common in dedicated underwater equipment.
Can a mixed fleet run different IP ratings on different vehicles?
Yes — matching the rating to each vehicle type’s actual exposure (as in the rental fleet example above) is standard practice and avoids overspending across the whole fleet.
Do external cameras need the same IP rating as the main terminal?
Ideally yes, or higher — cameras are often mounted in more exposed positions than the terminal itself, so a mismatched lower-rated camera becomes the actual weak point in the system.
The IP rating is one of four numbers worth checking before ordering, and it interacts with the type of unit you are specifying — a washdown device and a cab-mounted one are different purchases even at the same rating. The full type-by-type breakdown is in rugged industrial tablet: which of the four types you actually need.
Interested in specs or a quote? Contact our team to discuss the right protection rating for your fleet.