ABH-300-GPS
Roaming asset tracker
Industrial assets in motion
LTE + GNSS in the industrial housing — cryogenic tanks, calibration standards and mobile assets that leave the facility and come back.
Design visualization · 106.4 × 150.0 × 29.3 mm
ABH-300-GPS — 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 | Industrial · cellular tracker |
| Sensing channels | 8 (Position · Ambient T + RH) |
| Position | GNSS lat/lon/speed/accuracy/altitude/heading (Exp-D) |
| Ambient T + RH | SHT41 · ±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 | 1.54″ e-paper 200 × 200 · −25…+50 °C · holds last reading while asleep |
| Connectivity | SIMCom A7672S / A7672E LTE Cat-1 · GNSS (Exp-D, u-blox MAX-M10S) — LTE FPC + GNSS patch |
| Power | Molicel P28A 18650 pack (2600 mAh min) · JEITA-gated charging |
| Battery life | ≈11.3 d per charge (calculated, spec-compliant logging at firmware defaults; ≈2.9 d at −20 °C · sparse mode ≈43 d) — USB-C recharge between trips |
| Memory | 16 MB W25Q128JV · 409,600 readings · separate never-erased audit region |
| Sample interval | 60 s default · GNSS fix 300 s · upload window 15 min |
| Enclosure | 106.4 × 150.0 × 29.3 mm · PC/ABS · UL94 V-0 · UV-stabilised · RAL 7035 grey · TPE bumper |
| Ingress protection | IP65 (design target) |
| Mounting | Keyhole (2×) + bonded magnets · M12 cable ports · bumper for vehicle duty |
| Operating band | 0 to +45 °C transmission + charging envelope (pack JEITA window) · logging continues below |
| 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 |
| SIM | Nano-SIM on the radio card |
| Ports | USB-C (charge + harvest) |
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.
- Flight mode for air legs with automatic exit
- Industrial housing and bumper for vehicle and dock abuse
- Comes home to USB-C and the same compliance record as everything else
- ABH-300-GPS 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-300-GPS 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.