GfG Instrumentation 2210-031 Dynagard 25 Series Single Point Fixed Oxygen Monitoring System with D 21 Transmitter, GMA 41B Controller, No Power Supply

The Dynagard 25 Series O₂ is a single point fixed O₂ monitoring system for accurate measurement of oxygen levels. It offers a local display, a horn / stobe, and a linear 4-20 mA output. The Dynagard 25 Series O₂ is a safe and reliable gas warning system.

Each alarm point can be adjusted separately. The alarm point values can be freely adjusted within the detection range of the transmitter.

The controller provides four voltage-free relays for the three alarms and one fault warning. The relays can prompt specific counter measures to prevent or limit dangers from gases or vapors.

The ZD 21 zirconia sensor technology in the Dynagard 25 Series O₂ has an impressive response to an oxygen deficiency in less than two seconds. This extremely short response time allows the user the time to take measures to prevent considerable damage.

Features:

• Extremely stable sensor responds quickly to any change in O2
• concentrations and is unaffected by high exposure to CO2
• Adjustable alarm points
• On-board relays for external controls
• Fast recovery from barometric pressure, humidity or temperature
• Minimal signal loss over time reduces the need for frequent calibration
• Local display, horn and strobe

Comes without Power Supply.

For more information, please see Data Sheet