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Extender Cable (E2P2)

Shielded 2.5 m extender cable for extreme temperature monitoring down to -86°C, compatible with all Eupry sensor probes via the 2.5 mm jack.

Extreme temperature rangeRated -86°C to +100°C for ULT freezers and ambient rooms
Swap sensors without defrostingCable stays installed; only the sensor head is replaced
Signal integritySilver-plated copper conductor with shielded braid over 2.5 m
Plug-and-play installationConnects to any Eupry logger with a 2.5 mm sensor port

What sets the Extender Cable apart

Built to stay inside the unit it monitors, so sensor swaps stop being a defrost event.

  • No-defrost sensor swaps

    Annual recalibration normally means defrosting a ULT freezer or cold room — hours of downtime and a documented intervention. The cable stays in place permanently; only the small white sensor head moves, so sensor changes take seconds instead of half a shift.

  • Permanent installation, every Eupry sensor

    Route the cable once. From that point on, every Eupry sensor probe with a 2.5 mm 4-pole jack — P1T, P1TH, P1CTH, P2T1, P2T2, and P2TH — plugs straight in. No re-routing, no firmware changes, no per-sensor variants to stock.

  • Extreme temperature tolerance, top to bottom

    A silver-plated copper conductor with shielded braid keeps the digital signal clean from −86 °C to +100 °C. The same cable handles ultra-low freezers, incubators, ambient rooms, and warm storage — without compromising signal integrity or breaking under thermal stress.

  • Passive design, calibration preserved

    The cable is a passive extension, so calibration stays tied to the connected sensor head. You can swap or relocate the cable at any time without affecting calibration status, certificates, or audit trail.

Key functionalities

How the extender cable enables reliable monitoring at the temperature extremes.

  • Extreme temperature operation: Rated from -86°C to +100°C, the cable performs in ULT freezers, ambient rooms, and warm storage without compromising signal integrity or breaking under thermal stress.
  • Permanent installation: Stays installed permanently inside the freezer or storage unit. Future sensor swaps require only replacing the sensor head — no defrost cycle, no cable re-routing, no installation downtime.
  • Signal integrity: Silver-plated copper conductor with shielded copper braid protects measurement data from electrical interference over the full 2.5 m cable length, even in noisy industrial environments.
  • Universal compatibility: Connects to any Eupry logger with a 2.5 mm 4-pole jack and works with all P-series sensors and probes. Plug-and-play with no configuration. The passive design preserves signal characteristics regardless of which sensor head is connected.
  • Calibration preservation: As a passive extension, the cable does not affect sensor calibration. Calibration certificates remain tied to the connected sensor head, simplifying audit traceability for monitored deployments.
Lab technician in PPE opening an empty ultra-low temperature freezer in a pharmaceutical facility

Common applications

Where the Extender Cable typically earns its place.

Fridges and freezers
24/7 visibility for vaccines, biologics, and temperature-sensitive samples. Instant alerts, built-in redundancy, and audit-ready documentation for FDA, EMA, and more.
Read case study
Ultra low freezers (ULTs) and cryos
24/7 visibility for samples stored from -80°C to -196°C. Instant alerts, built-in redundancy, and audit-ready documentation for FDA, EMA, and more.
Read case study
Laboratories
You run a lab with multiple assets requiring environmental control with more than just temperature. You need one system that monitors everything and handles compliance automatically.
Read case study

Technical Specifications

Detailed specifications for Extender Cable (E2P2)

Compatible products

Compatible with all Eupry sensor probes that use the 2.5 mm 4-pole jack. Passive extension — calibration remains tied to the connected sensor head.

Ready to get started?

Talk to our team, or get the full technical specifications in the product catalog.