SensEver Alfa P

As wireless sensors proliferate across industrial processes, batteries introduce real challenges: unpredictable lifetime, rising total cost of ownership from service and downtime, and reduced reliability in hazardous or harsh environments.

Highlights:

▪ Minimum Total Cost of Ownership ▪ Deployment in hard-to-reach places ▪ Enables higher data rate and quality ▪ Large internal energy buffer ▪ Intended for use in harsh environments

Maintenance-free, wireless power supply for IIoT

Rethink Power Supply

SensEver® Alfa-P provides a battery-free, maintenance-free alternative for industrial wireless sensors by harvesting process heat and converting it into a regulated power supply[cite: 1]. Addressing the challenges of unpredictable battery lifetime, rising maintenance overhead, and downtime in harsh environments, it delivers dependable, continuous energy to support power-intensive operations—including cellular connectivity—without relying on disposable power sources.

01 Battery-free operation Eliminates unpredictable battery lifetime and recurring maintenance service calls by converting process heat into reliable power.	02 Modular & versatile mounting Mounts easily to varied surfaces, including machine housings and pipes of different radii, via adapters and hose clamps.
03 Stable regulated output Integrated power management delivers a steady 7.3 V supply with ample power reserve for connected equipment.	04 4G transmission ready Provides sufficient output and stored reserves to reliably support energy-demanding 4G cellular data communication.
05 Internal energy buffer Equipped with a built-in 27 mAh buffer built specifically to handle power-intensive operational spikes.	06 Rapid energy recharge Recharges fully in under 10 hours at a surface-to-air differential of just 50 K, powering ≥15 consecutive transmissions.

Technical specifications

Output voltage [V]	7.3	Min. operational ΔT [K]	25
Max peak current [mA]	400	Cold startup, ΔT 40K [h]	18
Buffer at start-up [mAh]	27	Ingress Protection	IP68
Max surface temp. [°C]	145	Dimensions L×W×H [mm]	200 x 90 x 70

* Numbers are used for application specific guidance only

RECHARGE TIME

ΔT [K]	Time [h]
38	11.25
48	7.75
58	5.25
68	4.5

SensEver Alfa P

Highlights:

Rethink Power Supply

Find more products