Bacharach

6600-8000 MGS-550 Safety Compliance Gas Detector - IP66, 5-digit LED (consentration level), Analog and (3) Relay Outputs, Modbus by Bacharach

Bacharach's MGS-550 leak detector combines electrochemical, semiconductor, catalytic bead and infrared sensors into one platform to support leak detection for the new low GWP (Global Warming Potential) refrigerant blends as well as natural refrigerants to enable gas leak detection in the often harsh environments of industrial refrigeration.

The MGS-550 can easily be integrated into any building management system (BMS). The Modbus RTU interface allows the user to program and configure the unit remotely through the BMS. Remote access gives complete control to the user when using Modbus. Alternatively, electrical current or volt analog output provides an industry standard reading using 4-20mA.

Having three integrated relays within each instrument reduces the need for having to wire alarm devices back to a central control system. Because of the integrated relays, the Bacharach MGS-550 can be operated as a stand-alone system. Each relay can be individually programmed to trigger alarm devices and actions separately or as a redundant system.

The straightforward menu structure is identical regardless of the type of sensors used, reducing the costs and amount of time for training required upon installation or during maintenance.

Bacharach's MGS-550 offers the flexibility of adding a second sensor at any point in time without the need for any additional controllers. Any sensor can be remotely mounted from the main instrument to a distance of 5 meters or 15 feet. It meets the requirements of EN 378 and ASHRAE 15.

Features

• One or two sensor capability
• Remote sensor capabilities
• Analog and digital interface
• On-board relays
• Magnetic wand
• Status indicator and LED display
• Optional MGS-408 Controller

Benefits

• Detects two gases and/or in two locations with one instrument
• Flexible placement in hard to reach areas
• Ease of integration with multiple control devices
• Connects to local alarm devices for saving costs on installation
• Non-intrusive configuration and calibration
• Provides at-a-glance status overview and comprehensive direct user interface
• Create an independent, centralised alarm system with up to 6 gas detectors

0011-7032 Fyrite CO2 Indicator (0-20%) by Bacharach

Fast, accurate and easy to use instruments for measuring and analyzing carbon dioxide or oxygen. Fyrite Analyzers are available for either CO2 or O2 analysis, and each model is produced in three scale ranges.

All six instruments are similar in appearance and size, but differ in important construction details, as well as in the absorbing fluids.

Each model, therefore, is suitable only for the particular gas analysis or scale range for which it has been manufactured. Accuracy is within ±1/2% CO2 or 02.

Operation

Fyrite absorbing fluid is selective in the chemical absorption of carbon dioxide or oxygen, respectively. Therefore, the Fyrite's accuracy, which is well within the range required for industrial and professional applications, does not depend upon complicated sequential test procedures. In addition, Fyrite readings are unaffected by the presence of most background gases in the sample.

The number of tests possible with one fluid charge depends on the concentration of samples being tested. At midpoint scale reading the CO2 fluid is good for approximately 300 gas samples and the O2 fluid for 100 tests. The need to replace fluid can be easily determined with a simple test, and replacement is an easy procedure. These test procedures, as well as other good information, are provided in the Fyrite manual 11-9026.

Features

Fyrite Indicators have a broad range; they may be exposed to ambient temperatures from -30° to 150°F, and gases up to 850°F may be tested with standard aspirator sampling equipment (special sampling equipment for higher gas temperatures or dry gases is available). Order Fyrite Instruction Manual 11-9026. For temperatures above 1400°F, a ceramic sampling tube (Bacharach Part # 11-0164) is available.

Applications

• 0-7.6% CO2 – CO2 tests of controlled atmospheres in fruit, vegetable, meat storage rooms, and incubator monitoring.
• 0-7.6% O2 – Oxygen determination in flammable gases; oxygen tests to check inertness of atmosphere in silos, fuel tanks, etc.
• 0-20% CO2 – Flue gas combustion tests; CO2 tests of heat treating atmospheres.
• 0-21% O2 – Flue gas combustion tests, oxygen deficiency test. Checking oxygen concentrations in hydrogen cooled generators and oil sealed inert gas transformers.
• 0-60% CO2 – Checking CO2 in inert gas blankets in tankers and barges carrying gasoline and other combustibles; CO2 tests on lime kilns; checking CO2 in sewage plant digesters.
• 0-60% O2 – Oxygen test in connection with oxygen and gas anesthesiology.

0012-7043 Sling Psychrometer, -5°C to 50°C, red spirit filled by Bacharach

The uniquely compact Bacharach Sling Psychrometer accurately determines percent relative humidity without the necessity of consulting complex tables. There is no need to wet the wick each time a reading is taken; the Sling Psychrometer contains a slide rule calculator which correlates wet and dry bulb thermometer indications for direct reading of relative humidity. When not in use, the thermometer case telescopes into the handle for protection.

Features

• Designed for portability (7.5" long x 1" diameter)
• Slide rule construction quickly converts temperature to relative humidity
• Built-in water reservoir holds sufficient water for several hours of testing
• Thin bulb design gives fast thermal response
• Thermometers constructed of shock-resistant glass; stems have deep-etched numerals and 1° scale divisions for easy reading
• Accurate to within ±5% R.H.

Applications

• Measurement of comfort conditions in air conditioned environments, hospital operating rooms, storage areas and laboratories
• Tests in industrial atmospheres where high or low humidity may be critical in manufacturing processes
• School athletics – to determine safe conditions for practice

0010-5000 Fyrite CO2 Testing Indicator (0-20%), sampling assembly and carry case by Bacharach

Fast, accurate and easy to use instruments for measuring and analyzing carbon dioxide or oxygen. Fyrite Analyzers are available for either CO2 or O2 analysis, and each model is produced in three scale ranges.

All six instruments are similar in appearance and size, but differ in important construction details, as well as in the absorbing fluids.

Each model, therefore, is suitable only for the particular gas analysis or scale range for which it has been manufactured. Accuracy is within ±1/2% CO2 or 02.

Operation

Fyrite absorbing fluid is selective in the chemical absorption of carbon dioxide or oxygen, respectively. Therefore, the Fyrite's accuracy, which is well within the range required for industrial and professional applications, does not depend upon complicated sequential test procedures. In addition, Fyrite readings are unaffected by the presence of most background gases in the sample.

The number of tests possible with one fluid charge depends on the concentration of samples being tested. At midpoint scale reading the CO2 fluid is good for approximately 300 gas samples and the O2 fluid for 100 tests. The need to replace fluid can be easily determined with a simple test, and replacement is an easy procedure. These test procedures, as well as other good information, are provided in the Fyrite manual 11-9026.

Features

Fyrite Indicators have a broad range; they may be exposed to ambient temperatures from -30° to 150°F, and gases up to 850°F may be tested with standard aspirator sampling equipment (special sampling equipment for higher gas temperatures or dry gases is available). Order Fyrite Instruction Manual 11-9026. For temperatures above 1400°F, a ceramic sampling tube (Bacharach Part # 11-0164) is available.

Applications

• 0-7.6% CO2 – CO2 tests of controlled atmospheres in fruit, vegetable, meat storage rooms, and incubator monitoring.
• 0-7.6% O2 – Oxygen determination in flammable gases; oxygen tests to check inertness of atmosphere in silos, fuel tanks, etc.
• 0-20% CO2 – Flue gas combustion tests; CO2 tests of heat treating atmospheres.
• 0-21% O2 – Flue gas combustion tests, oxygen deficiency test. Checking oxygen concentrations in hydrogen cooled generators and oil sealed inert gas transformers.
• 0-60% CO2 – Checking CO2 in inert gas blankets in tankers and barges carrying gasoline and other combustibles; CO2 tests on lime kilns; checking CO2 in sewage plant digesters.
• 0-60% O2 – Oxygen test in connection with oxygen and gas anesthesiology.

0024-0788 Oxygen Sensor, 2-year by Bacharach

The O2 sensor is used in Bacharach portable combustion analyzers to measure the percentage content of oxygen levels in flue gases. The range of the oxygen sensor is 0 – 20.9%. O2 measurement is used in conjunction with the chosen fuel to calculate the CO2 levels in flue gases. Bacharach portable combustion analyzers only calculate CO2 when oxygen levels are below 16%. Bacharach uses O2 and other readings in determining efficiency rather than CO2 for a more accurate measurement. Measuring oxygen content in the excess air lets you know if you have too much air or too much fuel, allowing you to tune your furnace or boiler to maximum efficiency. Measuring O2 directly can save fuel, and save time during a combustion tune-up test.

• Measures percentage content of oxygen levels in flue gas
• Provides more accurate efficiency readings
• Saves time during tune-ups, telling you if air or fuel is too high
• Available in two year, three year, and five year sensor life depending on instrument

5201-1031 GDC-150 Gas Sensor Transmitter, NEMA 1 Housing, MOS Refrigerant Sensor by Bacharach

The all new GDC-150 transmitter from Bacharach offers detection and protection for a wide range of hazards including toxic gases such as carbon monoxide (CO), oxygen depletion, combustible gases, refrigerant leaks and total volatile organic compounds (TVOCs). Analog interfaces allow the transmitter to be connected back to Bacharach's GDA Series of controllers (or any other gas detection controller), building management systems or control systems. The GDC-150 features 4-20 mA or 0-10 VDC linear output signals, an automatic thermal resetting fuse, RoHS compliant circuit boards and LED indicators for power and open loop.

The onboard alarm LED's indicate when alarm threshold values are exceeded. The unit can be ordered with an optional alpha numeric LED display that shows gas concentrations in real time while alarm relays alert personnel of potential dangers, avoiding incidents and potential hazards.

The GDC-150 is packaged in a rugged, polycarbonate housing for both indoor and outdoor applications. When leaks occur, the GDC-150 sensors respond quickly and accurately to protect people and property. Automated calibration and simple maintenance procedures performed in the field allow for continuous operation and assurance that areas are monitored and protected at all times.