An explosion proof mobile phone for fermentation, enzymes and biogas in Denmark is a different proposition from an oil and gas handset. The hazard is biological: powders and solvents in the pharmaceutical and enzyme plants at Kalundborg, and methane at biogas plants that turn farm and food by-products into biomethane. The IS-04Z1 is designed around intrinsic safety rather than a flameproof enclosure.
Launching Q4 2026 · ATEX programme in progress
Kalundborg is the centre of gravity. Novo Nordisk has made insulin there since 1969 and describes the site as supplying around half of the world’s insulin. Novonesis, formed from Novozymes and Chr. Hansen in 2024, runs one of the largest enzyme operations anywhere on the same fjord. Both are partners in the Kalundborg Symbiosis, a network of public and private companies in which one company’s residue becomes another’s input. That is also where the biogas starts. The Bigadan plant at Kalundborg, inaugurated in 2018 as a joint project with Ørsted, takes about 300,000 tonnes a year of process by-products from Novo Nordisk and Novozymes and upgrades the gas to biomethane. Elsewhere in Denmark, smaller upgrading and grid-injection plants, including those on Lolland, run on farm and food waste, and pharmaceutical sites such as Hillerød and Bagsværd add solvent and powder handling on Zealand.
Neither sector looks like a hazardous area from outside, which is exactly why equipment discipline matters. These are the points a Danish evaluation usually tests.
A Kalundborg contractor can work in a powder room in the morning and beside an upgrading skid in the afternoon. The design target covers Zone 1 gas and Zone 21 dust under one programme, so the same handset does not have to be swapped at the airlock; the dust marking and surface temperature are stated on the certificate once it is issued.
Production areas are cleaned often and some sit under strict hygiene rules. IP68 sealing is aimed at wet cleaning and damp halls; check separately what your own cleaning chemistry does to a casing and a screen.
The 50 MP camera allows an operator to attach a clear image to a deviation or a maintenance task, and MDM lets a quality or HSE team decide where those images may go.
Four-constellation GNSS gives a position fix, which helps when a single technician is working a route of small plants and a colleague is a drive away.
Android 16 carries a Danish interface, and the manual and safe-use instructions are planned in Danish alongside English, which matters where contractors rotate through quickly.
Adjacent rooms can hold solvent handling, drying and powder dispensing. One handset valid for both gas and dust removes the habit of leaving a phone at one airlock and picking up another at the next.
Enzyme granulate and powder handling puts combustible dust in drying, milling and packing areas. A maintenance technician photographs the fault, logs the reading and closes the job in the system without returning to a desk.
Upgrading and grid-injection plants run with very small crews. The handset has to hold a data link outdoors, show a position and let one person document a fault properly the first time.
Work is organised around production campaigns and cleaning cycles at the large sites, and around routes at the small ones.
At the Kalundborg factories, maintenance and construction are carried out by contractor crews working to the site’s permit system, often in short shutdown windows between production campaigns. Those crews are the people most likely to need a managed handset for a few weeks. At the biogas plants the pattern is the reverse: little shift work, a technician visiting on a route, and an operator who may have several plants of different ages and owners.
Danish equipment rules are those of the EU: ATEX for the product, and the employer’s duty to assess explosion risk and hold an explosion protection document under Arbejdstilsynet. We have no verified detail of any individual company’s supplier qualification here, so ask the operator’s procurement and HSE teams what they require, including whether they expect an Achilles JQS profile, and whether approval at one plant carries to the next.
No. It is pre-launch, and ATEX and IECEx certification are in progress ahead of the Q4 2026 launch. Evaluation in a classified area waits for the certificate covering it.
Often yes, because powder rooms are dust zones and digester areas are gas zones, so the selection reads two parts of the classification. The IS-04Z1 programme targets both Zone 1 gas and Zone 21 dust, but the drawing for each room decides which applies.
No. It is a communications device. Personal gas detection stays separate, and hydrogen sulphide in raw biogas is a toxic-gas question, not an ignition one.
Not by default. Each plant normally runs its own site procurement, even under common ownership, so confirm the buying and approval route for each location.
Tell us the site, the zone and gas group, and roughly how many handsets. The SAMS team replies by email with the datasheet and the certification schedule for Denmark. The IS-04Z1 is pre-launch and certification is in progress, so there is no list price yet; indicative pricing is issued in writing against a stated quantity and site.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule for your market.
