Hand-Held Unit

Hand-Held Unit

The detector can continuously monitor the indoor gas concentration. When the gas concentration exceeds the set standard, it sends out audible and visual alarm signals and simultaneously delivers the alarm data to the paired gas meter through wireless transmission, enabling the meter to cut off the gas source and transmit the alarm data to the IoT platform.
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Description
Technical Parameters
Technical Parameters

 

Specifications

Frequency range

901.3Mhz/ 477.3Mhz

Transmit power

5~20dBm

Receiving sensitivity

-139dBm@292bps

Air transmission rate

292bps~15.6kbps

Supply voltage

3.6V

RF part emission current (typical value)

90mA@20dBm

RF part sleep current (typical value)

3μA

Bluetooth part transmit current

14mA@0dBm

Bluetooth part receives current

13mA

Bluetooth part sleep current

5μA

Antenna impedance

50Ω

Small size

225mm×60mm×35mm

 

Why Choose Us

 

  1. Extensive Industry Expertise: Viewshine stands out as a prominent player in the field of ultrasonic measurement, with a deep understanding of industry dynamics and trends. Our wealth of experience enables us to provide innovative solutions tailored to your needs.
  2. Skilled Professionals: Our team consists of highly skilled experts in research and development (R&D) and quality control (QC). With their expertise and dedication, we ensure rigorous product quality control, surpassing your specific requirements and expectations.
  3. Exceptional Customer Care: We prioritize customer satisfaction and strive to provide exceptional support throughout your journey with us. Our dedicated support team is readily available to address any inquiries or concerns, ensuring a smooth and positive post-purchase experience.
  4. Competitive Pricing: As a direct manufacturing factory, we are able to offer competitive pricing without compromising on quality. Our streamlined production processes and efficient operations allow us to provide cost-effective solutions that align with your budgetary needs. We believe in delivering value without compromise.

 

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