ABH-100-SL
Lean single-use logger
Temperature-only disposable
The lean variant for cost-driven disposable transit — temperature channel only, same sealed record and signed report.
Design visualization · 88.2 × 69.9 × 16.8 mm
ABH-100-SL — every number a QA team asks for
Channel-level accuracy, memory depth in readings, enclosure geometry and the firmware trust chain — the full picture before you ask for the pilot.
| Product type | Offline · single-use |
| Sensing channels | 1 (Temperature) |
| Temperature | STS40 on-board · ±0.2 °C typ |
| Measurement accuracy | Sensor ±0.2 °C typ · ±0.4 °C max (0–65 °C) on-board SHT41 · system class 1 as-shipped on live USB (class 0.5 on battery / with USB power save) |
| Display & indication | LED status indicator (single red LED, blink codes: heartbeat flash = OK · fast blink = excursion · solid = fault) |
| Connectivity | Offline — no radio |
| Power | CR2032 lithium coin cell (220–225 mAh) |
| Battery life | ≈0.8 yr (calculated, spec-compliant logging at firmware defaults; ≈0.6 yr worst-case) — Sealed for the trip |
| Memory | 8 MB MX25R6435F · 278,528 readings · separate never-erased audit region |
| Sample interval | 300 s default · 1 s minimum |
| Enclosure | 88.2 × 69.9 × 16.8 mm · Healthcare-grade disinfectant-resistant PC/ABS · UL94 V-0 · white |
| Ingress protection | IP65 (design target) |
| Mounting | Keyhole (2×) + bonded 10×2 mm magnets |
| Operating band | −20 to +60 °C (cell-limited band) |
| Firmware | Signed .abhfw packages · dual-bank A/B · RSA-2048 · trial boot with automatic rollback · MQTT over TLS 1.2+ with per-device credentials · X.509 client certificates / mTLS on the roadmap |
| Factory identity | ABH-[model]-[YYWW]-[5-digit sequence] — factory identity written to the ID EEPROM |
| Local indication | LED status indicator (single red LED, blink codes: heartbeat flash = OK · fast blink = excursion · solid = fault) |
The ABH line is at the design-frozen, pre-production stage: every enclosure has passed generated fit-check geometry (791/791 checks, 20/20 SKUs) and every battery-life, drop, thermal and IP figure shown is a calculated or simulated design estimate — measured values replace them as validation hardware runs. Regulatory marks above are the certification roadmap, not held certificates.
- Lowest-cost compliant temperature record for high-volume distribution
- Identical compliance chain to the rest of the family — one record, one platform
- USB report drive with signed PDF on arrival
- Single-use transport & distributionCheapest compliant record for one-way pharma trips — no radio, IATA-simple, signed PDF on arrival.
- ABH-100-S — Single-use transport logger
- ABH-100-SL datasheetPDFFull specification, applications and probe options
- ABH range overviewAll 20 SKUs and the platform story
- Platform capability briefSoftware, compliance and architecture
Datasheets describe the current design release (ABH-PLATFORM 0.0.4). Battery-life and IP figures inside are calculated design estimates; measured values follow validation hardware.
One PCB, one firmware, one compliant record
One 80 × 50 mm 4-layer platform PCB — 146 parts, single-sided SMT — becomes 20 SKUs by BOM selection and a SKU record in the on-board ID EEPROM.
Signed .abhfw packages · dual-bank A/B · RSA-2048 · trial boot with automatic rollback
MQTT over TLS 1.2+ with per-device credentials · X.509 client certificates / mTLS on the roadmap
Plug an offline logger into a PC and it enumerates a FAT16 drive with README.TXT, DATA.CSV and an ECDSA P-256-signed REPORT.PDF — a self-verifying trip record.
Probe channel templates live in the ID EEPROM; the platform tracks NIST-traceable calibration certificates, due dates and reminders per probe.
Certification roadmap: EN 12830:2018 — temperature recorders · CE — RED / EMC / safety · FCC Part 15 · WHO PQS E006 — vaccine cold chain · IEC 61010-1 / IEC 62368-1 · UN 38.3 / IEC 62133-2 — cells & packs — targets, not held certificates.
Put the ABH-100-SL to work
Book a demo and we'll scope a pilot around your sites — quantities, probes, alert rules and the reports your QA team will hand the inspector.