Semiconductor Gas Detection | GDS Corp https://www.gdscorp.com Tue, 22 Apr 2025 16:58:21 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 https://www.gdscorp.com/site/wp-content/uploads/2019/12/cropped-fav-icon-32x32.png Semiconductor Gas Detection | GDS Corp https://www.gdscorp.com 32 32 GASMAX QSM-RF Four-Channel Wireless Gas Monitor https://www.gdscorp.com/Catalog/gasmax-qsm-rf/ Fri, 11 Mar 2022 11:26:09 +0000 https://www.gdscorp.com/?post_type=product&p=5512 Four-Channel AC/DC Powered Wireless Gas Monitor for Non-Hazardous Areas
  • Supports local or remote sensors up to 250 feet (EC)
  • Built-in AC supply with six foot power cord
  • Backup 76AH battery for extended operation without AC power
  • Surge protection on all sensor and power inputs
  • 900 MHz or 2.4 GHz radio
  • Easy to read 160x104 pixel graphic display
  • Magnetic switches for easy field setup and calibration
  • Five second gas level update when gas present

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The post GASMAX QSM-RF Four-Channel Wireless Gas Monitor first appeared on GDS Corp.]]> The GDS Corp GASMAX QSM-RF quad-channel wireless gas monitor supports up to four local or remote sensors for hazardous toxic or combustible gases or dangerous volatile organic compounds (VOCs). The backup battery operates for up to six months with EC and low-power IR sensors. The unit includes an easy-to-use four-command interface with push-buttons and magnetic switches that can be magnetically activated without opening the enclosure.

The GASMAX QSM-RF continuously monitors the of the surrounding gas level and transmits values once every minute. The reporting rate increases to once every five seconds when the measured gas rises above the Background Gas setpoint. This setpoint is adjustable, per sensor, to account for sites that may have a constant low level of gas always present allowing the GASMAX QSM-RF to maintain a long battery life (when not operating on AC power). When the gas level drops below the set-point, for all sensors, the reporting rate will return to once every minute.

The GASMAX QSM-RF is ideal for monitoring gases in non-hazardous applications such as water / waste water plants, chemical plants, areas subject to oxygen depletion and enclosed or confined spaces.

Brochure

The post GASMAX QSM-RF Four-Channel Wireless Gas Monitor first appeared on GDS Corp.]]> 5512 GASMAX NS Single-Channel Compact Wired Gas Monitor https://www.gdscorp.com/Catalog/gasmax-ns/ Fri, 11 Mar 2022 11:17:56 +0000 https://www.gdscorp.com/?post_type=product&p=5505 The GDS Corp GASMAX NS is a compact, single-channel gas monitor designed for use in non-hazardous areas. Offering reliable gas detection for toxic gases or volatile organic compounds (VOCs), the GASMAX NS provides a flexible solution with support for a wide range of sensors, including electrochemical, photoionization (PID), and infrared (CO2) sensors. Featuring easy installation and quick setup with magnetic switches, it is powered by DC (12V to 35V) with an optional AC supply. This monitor is equipped with visual and audible alarms, including integrated LED indicators and a piezo buzzer, ensuring prompt notification of hazardous conditions.

The GASMAX NS also supports advanced connectivity options with optional radio frequencies for wireless communication, making it compatible with GDS Corp’s wireless networks. With its durable design, intuitive setup, and comprehensive monitoring capabilities, the GASMAX NS is a robust choice for industrial safety and environmental monitoring.

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The post GASMAX NS Single-Channel Compact Wired Gas Monitor first appeared on GDS Corp.]]>
  • Single-Channel Gas Monitoring: Designed specifically for non-hazardous areas, ideal for detecting toxic gases or VOCs.
  • Versatile Sensor Support: Compatible with electrochemical, PID, and infrared (CO2) sensors, offering flexible detection solutions.
  • Easy Installation: DC powered (12-35V) with optional AC supply and magnetic switches for setup without opening the enclosure.
  • Advanced Outputs: Includes both analog 4-20mA and serial MODBUS outputs for seamless integration into existing systems.
  • Integrated Alarms: Highly-visible LED alarm indicators and an integrated piezo buzzer for both visual and audible warnings.
  • Alarm Flexibility: Features a green-only alarm for specialized applications and two dry-contact alarm relays with a dedicated wet-contact fault relay.
  • Wireless Capability: Optional 900 MHz or 2.4 GHz radio for interoperability with GDS Corp’s wireless networks.
  • Reliable Power: DC input range from +12V to +35V DC for stable operation in various environments.

    • Brochure

    The post GASMAX NS Single-Channel Compact Wired Gas Monitor first appeared on GDS Corp.]]>     5505