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4100-C Single Channel Controller Panel by GfG

The 4100 one-channel and the 4-channel 4400 gas warning systems offer safe and reliable gas detection.

Alarm points

Each alarm can be adjusted separately. False alarms are eliminated with the adjustable alarm delay. The alarm point values can be freely adjusted within the detection range of the transmitter. Every alarm point value can be selected to be latching / non-latching or resettable / non resettable.

Alarm relays

The controller provides four voltage-free relays for the three alarms in addition to one fault warning. The relays may be used to control additional alarm devices like lights or horns. They can even prompt specific counter measures to prevent or limit dangers from gases or vapors.

Features

• Complete 1-to-4 channel controller / gas monitoring system
• 110 VAC or 24 VAC
• Case-mounted horn / strobe
• Security lock
• Slim-line design

Additional features

The 4100 control panel stores peak values and offers an additional 4-20 mA output. The 4400 control panel offers the ability to connect up to 4 transmitters and comes standard with an additional 24 VAC output for solenoid control.

2203001 GMA 200-MGSS/SW Controller by GfG

GfG Instrumentation is a global leader in the design and manufacture of gas detection products used to protect people, facilities and the environment. For over 50 years we have provided gas detection solutions for life critical health and safety applications. Our innovative and reliable gas warning and measurement systems provide the industry benchmark for accuracy, dependability, and cost-effective ownership.

Complex industrial processes and plants are still challenges for safety measures. Sealed spaces, pipelines and further hardly accessible areas as well as extreme ambient conditions are special demands on gas detection for process monitoring and the safety of plants and persons.

With the GMA 200-MGSS gas sampling system, GfG masters these challenges by combining the reliable GMA 200 controller with internal sensors and a electronic gas sampling feed pump. Samples of combustible and toxic gases can be taken from critical areas, processed and analyzed. Afterwards the gas sample can be fed back in the process or in safe areas.

Field-tested analysis

The gas sampling system is based on the GMA 200 controller and provides all of its' advantages:

Integrated relays

GMA 200-MGSS system includes comprehensive and fully programmable relays. Each controller is equipped with eight internal relays. Six of these relays can be freely programmed for alarms and further safety measures. This offers countless possibilities.

Clear display elements

The LEDs display the state of the gas sampling system, the operation mode, errors or service needed. In addition, the GMA 200-MGSS has a LCD graphical display, which continuously shows the current measurement data. In the case of an alarm, the red backlight of the display, the alarm LEDs as well as the relay LEDs will be activated and the active alarm will be shown in the display.

Operation via keyboard

Operation of the GMA 200-MGSS is through easy-to-use menus, and a simple 5 button interface for alarm acknowledgement, and viewing information on the status of the gas warning system, detectors and relays. The intuitive push-button controls make it easy to navigate through additional screens of information. The integrated display enables the reading of alarm levels through the controller LCD for easy hazard assessment.

Modular structure

The GMA 200-MGSS offers a wide range of flexibility and adjusts to your requirements. Due to the modular structure additional components can be added to the base version to perform measurement tasks.

Flame arrestor

If the gas sample is taken from potentially explosive atmospheres, they have to be protected from flames, which can be caused by sparks of electrical origin. For this purpose a flame arrestor can be integrated into the GMA 200-MGSS as an option. In the case that the gas will be led back to the potentially explosive atmospheres a further flame arrestor can be installed on the output of the GMA 200-MGSS.

Condensate trap

Gas samples may include pollution like dust particles as well as condensate. These impurities could damage the integrated sensors. The condensate trap filters the gas samples and greatly increases the lifetime of the sensors.

Water barrier

The water barrier prevents the unintentional intake of water or other liquids while taking gas samples.

Cooling coil

When analyzing gases from areas with extreme temperature, the sample must be cooled to prevent sensor damage.

Valve switching

The additional gas inlet for calibration gas or purge gas makes cleaning the gas channel and calibration of the device easy.

Features

• Efficient alternative to high-priced sampling systems
• Electronic sampling pump
• Fully automated flow control
• Internal gas distributor for one catalytic combustion sensor and two electrochemical sensors
• Condensate trap, water filter and flame arrestor

4400-C 4- Channel Controller Panel by GfG

The 4100 one-channel and the 4-channel 4400 gas warning systems offer safe and reliable gas detection.

Alarm points

Each alarm can be adjusted separately. False alarms are eliminated with the adjustable alarm delay. The alarm point values can be freely adjusted within the detection range of the transmitter. Every alarm point value can be selected to be latching / non-latching or resettable / non resettable.

Alarm relays

The controller provides four voltage-free relays for the three alarms in addition to one fault warning. The relays may be used to control additional alarm devices like lights or horns. They can even prompt specific counter measures to prevent or limit dangers from gases or vapors.

Features

• Complete 1-to-4 channel controller / gas monitoring system
• 110 VAC or 24 VAC
• Case-mounted horn / strobe
• Security lock
• Slim-line design

Additional features

The 4100 control panel stores peak values and offers an additional 4-20 mA output. The 4400 control panel offers the ability to connect up to 4 transmitters and comes standard with an additional 24 VAC output for solenoid control.

3715-001 Dynagard Stand-alone System, Ozone (O3) by GfG

Single-point Area Monitors

Dynagard AutoCal^® monitors are single point detection instruments that accurately measure toxic gases and oxygen levels. Alarm lights on the front panel illuminate and an internal horn sounds when gas concentrations are exceeded.

Simple and effective

The units accurately display values on a large backlit LED and can transmit a linear 4-20 mA output. AutoCal® calibration and maintenance is done effortlessly through front panel push-buttons. Smart sensors enable the user to change measuring ranges or gas types in the field without a need for additional programming. The Dynagard is equipped with onboard relays for two adjustable alarm points. It also has one sensor fault for local connection and activation or deactivation of external devices like strobes, fans, auto dialers etc.

Features

• AutoCal® automatic calibration
• Smart sensor technology
• Digital display / control connection
• Internal push-button alarm settings