Description
In need of a highly stable binary gas analyzer for hazardous area environments? The Panametrics XMTC-62-11 (a Baker Hughes / GE Heritage brand) is an online, microprocessor-based thermal conductivity transmitter designed to measure the concentration of one gas within a binary gas mixture. This specific model prefix represents a configuration engineered with an explosion-proof housing, a two-port flow design, a factory-sealed reference gas chamber, and a FEP-coated aluminum measuring cell.
- Availability: In Stock
- Lead Time: Dispatches within 2 to 4 business days via DHL Express or FedEx International Priority
- Warranty: 12-Month Industrial Hardware Warranty
- Condition: New Surplus (Factory Original Packaging) or Certified Refurbished (100% Bench Calibrated)
- Pricing Note: Catalog hardware pricing fluctuates depending on your precise gas application, factory calibration certification matrix, and regional supply chain conditions. Contact our global procurement team today for a formalized, tailored quote.
Technical Specifications & Analytical Parameters
When replacing an older XMTC unit, you must verify the specific calibration gas blend (e.g., H_2 in N_2 or CO_2 in Air) matched to your process loop. In field deployments across hydrogen-cooled generator systems and metal heat-treating furnaces, the modular cell design allows rapid servicing without altering the surrounding sample loop layout.
| Parameter | Technical Value / Specification |
| Manufacturer | Panametrics (Baker Hughes / GE Sensing) |
| Base Model Number | XMTC-62-11 (commonly ordered as XMTC-62-11-0) |
| Measuring Cell Design | Explosion-proof, 2-port, sealed reference gas, FEP-coated aluminum |
| Wetted Materials | 316 Stainless Steel, Glass, and Viton O-rings |
| Analog Output | 4 to 20 mA isolated (800 \Omega maximum load, field-programmable) |
| Digital Communications | RS-232 / RS-485 serial interface |
| Power Requirements | 24 V DC \pm2 V DC (1.2 A max / 25 W max) |
| Accuracy / Linearity | \pm2% of span / \pm1% of span |
| Response Time | 20 seconds for a 90% step change |
| Conduit Connections | 3/4 in NPTF electrical entries |
| Process Connections | 1/4 in NPTF sample inlet and outlet ports |
| Hazardous Area Ratings | Class I, Div 1, Groups A, B, C & D; ATEX/IECEx Ex d IIC T6 Gb |
Cross-Border Compliance & International Logistics
Shipping analytical process transmitters into global industrial zones requires careful export and import compliance management. Because this unit is often deployed in energy generation and chemical infrastructure, standard regulatory compliance verification must be filed ahead of port arrival.
Harmonized Tariff and ECCN Codes
- Global HS Code: 9027.10.20 (Gas or smoke analysis apparatus)
- US ECCN Classification: EAR99 (Eligible for commercial transport under “No License Required” designations to most global destinations, subject to standard restricted-party screening)
Strategic Logistics Terms: CIP and DAP
For processing plants in Europe, South America, and the Asia-Pacific region, we recommend executing shipments under CIP (Carriage and Insurance Paid to) or DAP (Delivered At Place) Incoterms 2020. Under CIP, our export desk bears full responsibility for international air freight forwarding and comprehensive cargo insurance until the consignment lands at your designated regional airport terminal, protecting your procurement budget from shipping liability.
To align with standard corporate engineering accounts, we support flexible trade finance options, including accelerated Telegraphic Transfer (T/T) in advance or irrevocable, confirmed Letters of Credit (L/C) at sight for high-volume maintenance outages.
Field Engineering & Maintenance Notes
Do I need a specialized sample handling system for this transmitter?
Yes, absolutely. In my experience, a dedicated external sample conditioning system is mandatory. The XMTC relies on a clean, dry, and non-condensing gas stream delivered at a steady nominal flow rate of 250 cc/min at atmospheric pressure. If liquid droplets or heavy particulate carryover reach the thermistor assembly, it will cause zero-point instability and foul the measuring cell.
What does the “sealed reference gas” configuration mean for calibration?
Well, technically, the “11” designator in your model code means the reference chamber contains dry air with desiccant that is hermetically sealed at the factory. This setup is ideal for standard zero-based ranges where air or nitrogen is the balance gas. You do not need to plumb an active external reference gas line to the unit; you only need to run your zero and span calibration gas bottles directly through the main sample ports.
