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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

2370-300 Dynagard Stand-alone System 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

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.

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.

1450-401 DS400 Docking Station by GfG

Easy operation

The operation of the DS400 docking station couldn't be any easier. Simply put the G450 or the G460 in the dock and the system will take over from there. The DS400 automatically performs a full functional test including fresh air calibration, bump test, extensive sensor tests, alarm tests and optionally performs an automatic AutoCal® calibration.

Extensive diagnostics

The DS400 is designed to go beyond the traditional basic docking station tests and includes sensor diagnostics tests such as T50 and T90. After all, what good is a sensor that can respond to gas when it takes too long to get there? With the DS400 you can have confidence with this added level of safety.

Automatic charging

After all tests have been completed the DS400 will automatically start the charging process of the detector or you may remove and begin using it. In case the detectors battery condition is insufficient to complete a test the DS400 will charge the instrument before performing the test.

Record Keeping

A good instrument gas detection maintenance program is not complete without equally good records keeping. Whether you choose to download or maintain the records on a PC or network or your preference is to leave it to the docking station, the DS400 is the right choice.

The DS400 can retain as many as 2 million complete diagnostics in memory with maximum memory installed. That is over 50 years of data even if testing 100 detectors every single day!

Reduced cost of ownership

The DS400 is designed to reduce the cost of ownership every step of the way. The built in pump has variable flow control to reduce the amount of gas consumed during the test. The DS400 is even smart enough take advantage of the gas remaining in the tubing after the previous test was completed.

PC communication

The DS400 comes complete with USB interface cable and download software. The SD card may also be downloaded using a standard SD card reader.

Maintenance certificates

The DS400 software includes a module to quickly print official calibration or bump test certificates. Simply download the records from the DS400 and start the "Certificate Generator" it takes only seconds!

Features

• Fully automatic functional bump test and calibration
• Automatic test of alarms
• Automatic charging
• Automatic record keeping
• Simple pass / fail indication
• Saves last calibration and bump test records in detector for easy retrieval of maintenance record in the field
• No computer necessary
• Up to 2,000,000 records in memory
• Cascade multiple docking stations
• Saves times, gas and efforts for lower cost of ownership
• Print official calibration certificates