The WEBTEC HPM4000 Series hydraulic data logger is engineered for reliable performance in demanding environments, offering precise hydraulic diagnostics and data logging. With an ambient temperature range from 0 to 50 °C (34 to 122 °F), this rugged tool is built for versatility. The device features a durable ABS/PC body and an IP54 rating, ensuring protection against dust and water ingress. Operating on a powerful 100 – 240 V AC power supply, it provides over 8 hours of battery life with the use of two sensors, making it ideal for extended fieldwork. The data logger's electrical connections are facilitated by two 5-pin push-pull connectors, ensuring secure and efficient connectivity. Weighing only 0.5 kg (1.1 lbs), it is lightweight yet robust, making it easy to transport and handle during use.
SKU: FT10648-020 Supplier Part Number (MPN): SR-HPM-4020-05-0C
how long does the battery hold up if you're running two sensors at once?
Answer by: Customer Support on Feb 2, 2026, 10:49 PM
Running two sensors pulls more current than a single connection, but the HPM4000 still holds up well. Battery life with two sensors connected is rated at over 8 hours, which covers most full-day diagnostic runs without needing to recharge mid-job.