• Hertzinno 270P acoustic camera for gas leak and thermal graph with ATEX
  • 5inch screen of acoustic camera
  • Hertzinno acoustic camera 270P
  • 138MEMS microphone acoustic camera
  • Hertzinno 270P acoustic camera for gas leak and thermal graph with ATEX
  • 5inch screen of acoustic camera
  • Hertzinno acoustic camera 270P
  • 138MEMS microphone acoustic camera

HZ-HA-270P

No.HZ0102002001
Le HZ-HA-270p est un système d'imagerie haute sensibilité qui combine des technologies de détection acoustique et thermique. . Il est conçu pour la détection des décharges partielles, la détection des fuites sous pression et la détection des défauts mécaniques. .
L'appareil est doté d'un réseau de 138 microphones MEMS et d'un 640*512 module thermique de résolution Module thermique haute résolution 640*512. Il fournit un outil de diagnostic complet pour la détection des décharges partielles, des fuites sous pression et des défauts mécaniques dans un seul appareil portable.
Nombre de microphones
138 microphones MEMS
Bande passante de fréquence
2 kHz - 100 kHz
Distance de fonctionnement
0,3 m - 200 m
Plage dynamique
-30 dB ~ 120 dB
Résolution thermique
640*512
Stockage
Mémoire interne de 64 Go
  • Overview

  • Specifications

  • Dimension

  • Models

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Le HZ-HA-270p offre des capacités d'inspection à double capteur, superposant des sources sonores acoustiques sur des images visibles ou thermiques. Il prend en charge une plage de mesure de température de 20°C à 550°C. (±2°C ou ±2% de la lecture (la valeur la plus élevée étant retenue)) avec une sensibilité thermique (NETD) de 40 m .

Model

HZ-HA-270p

Acoustic

Microphones

138 Microphones

Dynamic Range of Camera

-30dB ~ 120dB

Dynamic Range of Sensor

30dB ~ 120dB

Minimum Imaging Sensitivity

10kHz:1dB SPL

20kHz:-10dB SPL

30kHz:-6dB SPL

40kHz:3dB SPL

50kHz:6dB SPL

60kHz:20dB SPL

Operating Distance

0.3m ~ 200m

Horizontal Spatial Resolution

150mm

Dynamic Range of multiple targets

0 ~ 18dB

Frequency Bandwidth

2kHz ~ 100kHz

Microphone Self-diagnosis

Support

General

Thermal Sensor

YES

Camera

13MP

Camera FOV

75°

Low Lux

0.5Lux/F2.0

Photo Image Resolution

4K (3840*2160), 1080P

Digital Zoom

8x

Video Image Resolution

1920*1080 @30fps

Storage

Internal 64GB

Video record

5min

Display*

720P, 5-inch Capacitive Touch Screen

Wi-Fi

2.4G/5G

USB

TYPE-C

Battery Operating Time

4h

Direct Charging Type

Type-C

Protection Level

IP54

ATEX

Ex ib IIIC T80°C Db

Ex ib IIC T4 Gb

Dimension

342.5mm* 167mm* 89.9mm

Working Temperature Range

-20℃ ~ 50 ℃

Storage Temperature Range

-30℃ ~ 60 ℃

Humidity

10% -95%

Applications

Application Scenarios

Partial discharge/Gas leakage/Vibration

Partial discharge  Type Prediction

Corona/Floating/Surface/Noise

Leaks Rate

  >0.0032L/min  from 2.5m
  >0.0044l/min  from 6m
  >0.049l/min(0.83ml/s) @120kpa from 8m

Thermal Sensor

640*512

Frame

30Hz

FOV

48.3°(H) x 38.6°(V),62.4°(D)  

Detector Type and Pitch

Uncooled microbolometer,12μm

Spectral range

8~14μm

Temperature Range

-20°C ~ 550°C

Accuracy

±2°C or ±2% of reading(whichever is greater)

FOV of Lens

32.9°x26.6°

Geometrical Resolution

0.92mrad

NETD

≤40mk

Color Palettes

Iron, Rainbow, Rainbow HC, White hot, Black hot, Arctic, Lava

  • Hertzinno 270P acoustic camera for gas leak and thermal graph with ATEX
  • 5inch screen of acoustic camera
  • Hertzinno acoustic camera 270P
  • 138MEMS microphone acoustic camera
Technical Specification
The camera supports on-device analysis function and software analysis function
DOWNLOAD
Hertzinno Acoustic Camera 

Can I replace or swap the battery of the HZ-HA-270P in the field?

No. To comply with strict ATEX intrinsically safe standards (Ex ib IIIC T80CDband Ex ib IIC T4 Gb), the HZ-HA-270P is engineered with a sealed, non-replaceable battery. It provides up to 4 hours of continuous operating time. For safety compliance, charging must be performed entirely outside of designated hazardous zones using the Type-C direct charging port.

How does the thermal imaging feature work alongside the acoustic detection?

The HZ-HA-270P integrates a high-resolution 640*512 thermal sensor with a 138-channel low-noise MEMS microphone array. This dual-modal design allows inspectors to simultaneously identify ultrasonic anomalies (such as partial discharge or pressurized gas leaks) and temperature anomalies ranging from -20°C ~ 150°C and 150°C~ 550°C on the same 5-inch capacitive touch screen.

What is the minimum gas leak rate the camera can detect in an industrial environment?

The HZ-HA-270P features highly sensitive acoustic capabilities, allowing it to detect minute gas leaks as low as >0.0032L/min from a distance of 2.5 meters. The system's overall operating distance spans from 0.3 meters up to 200 meters, ensuring safe inspections in complex or hard-to-reach industrial areas.

Do I need to export data to a PC to identify the type of partial discharge?

No, external software is not required for immediate diagnostics. Driven by a built-in AI engine , the camera supports real-time partial discharge type intelligent analysis directly on the device. It automatically predicts and classifies discharge issues into Corona, Floating, Surface, or Noise categories.

Is the camera suitable for detecting mechanical faults like bearing wear?

Yes, the HZ-HA-270P supports mechanical fault detection in addition to gas leaks and partial discharge. It captures the high-frequency friction noise generated by failing bearings or unbalanced rotors across its 2kHz to 100kHz frequency bandwidth.
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