Teledyne 212R instruction manual Installation, Location, Electrical Requirements and Connections

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Thermal Conductivity Analyzer

Model 212R

 

 

 

 

panel, are located immediately behind a hinged front access door. The analyzer issuitableforinstallationinashelterednon-hazardousarea.

A recording and/or indicating device will be required to transduce the electricaloutputsignalintoreadableinformation.

2.INSTALLATION

2.1Location.

The analyzer should be panel mounted in an upright position in an area that is notexposedtothefollowingconditions:

1.Direct sunlight.

2.Drafts of air.

3.Shock and vibration.

4.Temperatures other than that one would expect to see in airconditioned, temperature controlled office of lab enviroment.

The 212R should not be mounted outdoors or subject temperature fluc- tuations beyond 2 or 3 degrees.

The analyzer should be placed as close as possible, subject to the afore- mentionedconditions,tothesamplepoint.

Outlinediagramsofbothunitswillbefoundinthedrawingsection.After the cutout has been made in the equipment panel TAI recommends that the analyzer be used as a template to lay out the four mounting holes. Such a proce- dure will compensate for sheet metal tolerance errors.

2.2Electrical Requirements and Connections.

Provisions have been made to accommodate the three external circuit connections required by the analyzer. Access holes on one side of the analyzer case (see Outline Diagram) are provided for the installation of the conduit and electrical wiring. All three customer connected circuits are to be terminated on thebarrierterminalstripidentified“TS1”.

Toinstalltheconduitandwiring,theinnerhorizontallyhingedpanelmustbe opened (to open the panel, turn the fastener screw at the top of the Panel a 1/4 turnccw).Whileinstallingtheconduitandwiringbecarefulnottodisturbthe foaminsulationliningtheinteriorofthecaseanymorethanisabsolutelyneces- sary.

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Contents Teledyne Analytical Instruments Model 212RWarranty Table of Contents Introduction Periodic Maintenance Method of Analysis IntroductionSpecial Consideration Physical ConfigurationSensitivity StabilityLocation InstallationElectrical Requirements and Connections Regulating Transformer Teledyne Analytical Instruments Signal OutputGas Requirements and Connections Completion and InspectionZero Gas Reference GasSpan Gas Interconnecting Lines Installation of Cylinder SuppliesSample Pressure Startup Vent LinesPreliminary Zero Standardization Teledyne Analytical Instruments Reference Gas FlowZero Gas Flow WarmupBypass Span StandardizationFlowrates Teledyne Analytical Instruments Routine OperationStandardization Supporting Gas SuppliesElectrical Checks Teledyne Analytical Instruments Periodic MaintenanceTrouble Shooting Heater FanSummary of Preliminary Checks Sampling System ChecksLoss of Zero Control Dynamic Balance Procedure Correct Operation Analyzer Leak Teledyne Analytical Instruments Incorrect OperationTemperature Control Check Thermal Conductivity Analyzer Ranges Calibration Data for Model 212R Serial NumberSpan Setting Recommended Accessory Gases Output SignalQuantity Part no Description Recommended Spare Parts ListDrawing List Appendix

212R specifications

Teledyne 212R is a state-of-the-art underwater acoustic modem designed for robust communication in various marine environments. This advanced device is based on established principles of underwater acoustics and modern digital signal processing technologies, making it an optimal choice for applications ranging from oceanography to underwater robotics.

One of the standout features of the Teledyne 212R is its high data transmission capabilities, allowing for reliable communication at distances of up to several kilometers depending on environmental conditions. The modem supports various data rates, enabling flexible adaptation to the needs of different applications. This versatility makes it suitable for both low-bandwidth telemetry and high-data applications, such as video streaming from underwater drones.

The Teledyne 212R employs advanced modulation schemes that enhance its performance in challenging conditions. These modulation techniques, combined with sophisticated error correction algorithms, ensure the integrity of data transmission even in noisy environments. This resilience is crucial as it enables the modem to maintain communication in the presence of marine life, background noise, and varying temperatures.

Another remarkable characteristic of the Teledyne 212R is its compact and rugged design. Built to withstand harsh marine conditions, the modem is encapsulated in a pressure-resistant housing, making it suitable for deep-sea operations. Its durability ensures longevity and reliability, reducing the need for frequent maintenance or replacement, which can be costly in remote underwater settings.

Moreover, the modem features an array of integrated sensors that allow for real-time environmental monitoring. This capability can be pivotal for research organizations studying marine ecosystems or for oil and gas companies conducting underwater surveys. The ability to collect and transmit environmental data alongside operational data streamlines data-gathering efforts.

Ease of integration is another key aspect of the Teledyne 212R. It is compatible with a multitude of existing marine technologies and communication protocols, allowing for seamless deployment in diverse systems. This adaptability is essential for users requiring collaborative operations across multiple platforms, such as Autonomous Underwater Vehicles (AUVs) and remotely operated vehicles (ROVs).

In summary, the Teledyne 212R combines high-performance data transmission, advanced modulation techniques, rugged design, and environmental monitoring capabilities. This makes it an essential tool for anyone engaged in underwater research, exploration, or resource management, establishing it as a go-to choice in the field of underwater communication.
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