ACOUSTIC CAMERA 171P

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Preview: Acoustic camera seen from the display side, screen showing a substation

Preview: Acoustic camera viewed from the microphone side

ACOUSTIC CAMERA 171P

Mobile Preview: Acoustic camera seen from the display side, screen showing a substation

Mobile Preview: Acoustic camera viewed from the microphone side

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Description

The HZ-HA-171P acoustic camera is the latest industrial camera featuring 128-channel MEMS microphones. It helps you reduce maintenance costs for electrical equipment by providing an effective solution for detecting partial discharge (PD), SF6 leaks and mechanical faults. The camera supports the detection, localisation and classification of PD faults – both directly on the device and via the PC software. This provides you with a 3-in-1 solution and a battery life of 7 hours for full-day inspection work.

Hertzinno's acoustic products draw on state-of-the-art research capabilities and employ advanced technologies such as acoustic localisation, voice recognition and sound monitoring across a range of industries – including energy, chemicals, oil and gas, and security. This allows you to optimise the efficiency of your personnel inspections, minimise failure rates and boost overall productivity. These advanced tools and solutions enable proactive maintenance strategies, thereby ensuring operational excellence and reliability.

Energy Sector: ELECTRICITY

In the energy sector, the acoustic camera is primarily used to detect partial discharges in electrical installations. Using phase-resolved partial discharge analysis (PRPD), it quickly determines the type of partial discharge and assesses the severity of the fault.

Energy Sector: GAS (outside the Ex zone)

Acoustic cameras enable rapid and precise gas leak detection through real-time visualisation, non-contact remote inspection and high sensitivity. This enhances workplace safety and maintenance efficiency. In addition, gas leaks can be assessed: the acoustic images generated can be archived and used for trend analysis. This supports preventive maintenance, the identification of potential risks, the reduction of unplanned downtime and improved system stability.

Key specifications of the AKUSTIK-KAMERA 171P

13-megapixel optical camera
128 microphones
Operating range up to 200 m
Operating time of up to 7 hours
Supplied with rechargeable battery

Would you like to reliably detect partial discharges, SF6 leaks and mechanical faults? Find out more about the AKUSTIK-KAMERA 171P now or contact us for a personal consultation.

Safety information

Batteries

Waste batteries must not be disposed of with unsorted waste (symbol: crossed-out wheeled bin). As an end-user, including as a business, you are legally required to return them separately: to a collection point, a distributor or a waste management company. You can also send waste batteries back to us; we take them back free of charge. Please send lithium batteries only after contacting support@semperdeal.com.
Check batteries for damage before inserting; do not use leaking or damaged batteries and avoid skin contact.
Remove batteries if the device is stored for a longer period.

Usage instructions

Have repairs carried out only by qualified specialists or the manufacturer's service.

Disposal

Waste electrical and electronic equipment must not be disposed of with unsorted waste (symbol: crossed-out wheeled bin); it is collected and recycled separately. This also applies to equipment used in a business. Hand in waste equipment at a collection point or to a waste management company, or send it back to us for disposal: CfT Group GmbH, Wiener Straße 99, 2514 Traiskirchen, Austria. We take care of the disposal.
If the equipment contains batteries or lamps, remove them before returning it, provided this is possible without destroying them, and return them separately. Tape the terminals of lithium batteries first.
If the equipment stores data (for example recordings, measurements or locations), delete any personal data before returning it. As the user, you are responsible for this.

Take-back and disposal: all details

Technical data

TECHNICAL SPECIFICATIONS 1
Feature	Value
Microphones	128
Sensor type	Acoustic MEMS sensors
Frequency band	Auto, low, medium, high, ultra
Operating distance	0.3 m to 200 m
Minimum imaging sensitivity	1 dB SPL at 10 kHz, -10 dB SPL at 20 kHz, -6 dB SPL at 30 kHz, 3 dB SPL at 40 kHz, 6 dB SPL at 50 kHz, 20 dB SPL at 60 kHz
Horizontal spatial resolution	150 mm
Dynamic range with multiple targets	0 dB to 18 dB
Weight	approx. 1100 g
Touchscreen	5-inch LCD (capacitive)
Photo resolution	4K (3840 x 2160), 1080p
Camera	13 MP
Charging	USB-C, replaceable battery, charging station
Camera field of view	75°
Low-light sensitivity (low lux)	0.5 lx at F2.0
Dimensions	317.5 x 167 x 74.35 mm
Degree of protection	IP54
Application scenarios	Partial discharge, gas leakage, vibration
Display	1280 x 720 pixels, 1000 nits
Camera dynamic range	-30 dB to 120 dB
Digital zoom	8x
Acoustic imaging frame rate	30 fps
Video frame rate	30 fps
Sensor dynamic range	30 dB to 120 dB
Microphone self-diagnosis	Yes
Partial discharge type recognition	Corona, floating potential, surface discharge, noise
Operating temperature	-20 °C to +50 °C
Video resolution	1920 x 1080
Frequency bandwidth	2 kHz to 100 kHz
Video recording	5 min
Humidity	10 % to 95 %
Wi-Fi	2.4 GHz / 5 GHz
USB port	USB-C
Battery operating time	7 hours per battery
Data transfer	USB, Wi-Fi
Storage	64 GB internal
Storage temperature	-30 °C to +60 °C
Thermal sensor	No
Cloud system	Optional
Leak rate (detection limit)	> 0.0032 l/min from 2.5 m, > 0.0044 l/min from 6 m, > 0.049 l/min (0.83 ml/s) at 120 kPa from 8 m
Scope of delivery	1 industrial camera, 2 replaceable batteries, 1 USB-C cable, 1 power supply unit, 1 USB stick, 1 charging station, 1 quick start guide, 1 factory test report

Classified according to ETIM 10.0 — EC004613 Acoustic camera

Frequently asked questions

Repair & Service0

Do you offer calibration?

As an official service point, we offer calibration for cable locators, leak detection and measuring devices. For a large proportion of the devices sold on the market, we issue corresponding certificates. You'll find more information on our Service & Repairs page and at service@cft.at.