Learn about the 3000RS Series​

Model 2000RS​​​

Thermal Conductivity Analyzer​​​​

2000RS Analyzer

 Downloads

Title​

​File Size​

2000R​S Brochure

459 K​B

​​Mod​el ​2000​RS M​anual

5.​59 MB​

Declaration of Conformity​

​​138 KB​​


 Applications

​Air Separation

  • ​Bulk gas purity monitoring

  • Gas mixture blending

  • Breathable diving gases

  • Calibration gas blends

  • Specialty gas cylinders for SF6, laser gas mixtures, etc.​

Petrochemical and Refinery

  • H2 purity monitoring in recycle gas streams

  • Redesulfu​rization​ process

  • H2 reformer process

  • Tail gas treatment units

  • HYCO Syngas monitoring

  • UOP (CCR) N2 header, lift gas H2 / HC safety analysis

Turbine Generators

  • ​Hydrogen purity analysis of purge cooling gas in the turbine generator housing to detect possible seal leaks

Nuclear Power Generation

  • Hydrogen detection in the Containment Building in the event of a loss of coolant accident (LOCA) or steam line break (SLB)

Steel / Heat Treating

  • ​Annealing furnace blanket gas monitoring

  • Blast furnace monitoring

  • Basic oxygen monitoring for process control purposes

Hydrogen Purity Analysis for ISO grade Fuel Cell Hydrogen (PEM)



 Specifications

​​
​​Ranges
​Up to 3 ranges (per application)
​Approvals
​​CE Marked​
​Repeatability
​1% F.S. at constant temperature
​​Linearity
​1% F.S. at constant temperature
​Response Time
​T90 < 15 seconds @ 200 ccm
​Temperature
​32° to 122°F (0° to 50°C)
​Inlet Flow
​50 to 200 ccm
​Reference Flow
​50 to 200 ccm
​Display
​3.5" touchscreen color LCD
I/O
​4-20 mADC (isolated) or 0-1 VDC analog outputs
1 x System fault alarm, Form-C relay contact
2 x Concentration alarms, Form-C relay contact
4-20 mADC (isolated) or 0-1 VDC range ID
4 x Form-A (normally open) range ID contacts
Profibus-DP and RS-232 Communications
​Voltage
​24 VDC (optional 100-240 VAC, 50/60 Hz with AC adapter)
​Power
​40 Watts
​Dimensions
​​4.3"W x 5.1"H x 17.6"D (10.9 x 12.9 x 44.7 cm)
9.2 lbs (4.2 kg)


 Features

  • Three ranges plus cal range, field selectable (application dependent) auto-ranging

  • Mount Style: Bench Top or Flush Panel (specify at time of purchase)

  • 0-1 VDC and 4-20 mA (isolated) range identification

  • Programmable auto-calibration capability

  • 3.5 inch color touchscreen LCD displays reading and key parameters

  • Nickel-plated brass cell-block with nickel alloy filaments and stainless steel end plates

  • Self-diagnostics with Form C + Failure Alarm Relay

  • Two fully programmable concentration alarm set points and corresponding Form C + Failure Alarm Relay

  • Linearizer: automatically linearizes the signal over the ranges and gases desired for analysis, and is programmed to provide 110 customer selectable gas combinations

  • Power: 24 VDC

  • Profibus-DP and RS-232 bi-directional communications

  • CE Marked: Conforms to EN61326:2013 and EN61010-1:2010

  • Power Adapter: 60W power supply (AC power cord ordered separetly)​​


 Description

​The model 2000RS is the next generation of Thermal Conductivity Detector based online process gas analyzers from Teledyne Analytical Instruments. This analyzer is designed with the improved precision, sensitivity and accuracy of its predecessor, modern electronics and updated graphic user interface, all packaged into a compact and elegant chassis. 

The 2000RS performs a very diverse analysis combination using Teledyne's unique gas based Thermal Conductivity Detector (TCD). The TCD sensor leverages the basic heat conductance property of the gas mixture to perform highly precise measurements.  A pair of temperature sensitive heated filament (Nickel or Gold), mounted in a detector chamber, provides the basis for the detection. When the analyte of different concentration enters the measuring chamber, a electrical signal is immediately generated proportional to the change, hence why the TCD detector is the fastest responding sensor for binary gas analysis. With the Model 2000RS, the user is able to perform gas impurity and purity analysis quickly and precisely​.

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