Product Name: Thermal Conductivity Transmitter
Brand Name: GE
Model Number:XMTC-6C-11
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
General Electric |
Model Number: |
XMTC-6C-11 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Manufacturer |
Panametrics / GE |
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Part Number |
XMTC-6C-11 |
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Product Type |
Thermal Conductivity Binary Gas Transmitter |
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Configuration |
6C – 2-port (sealed reference gas) |
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Reference Gas |
Sealed air chamber (factory-filled) |
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Measurement Principle |
Differential thermal conductivity (temperature-controlled Wheatstone bridge) |
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Output Signal |
Isolated 4-20 mA, linear with gas concentration |
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Power Supply |
24 VDC ±2 VDC |
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Start-up Current |
1.2 A maximum |
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Standard Cell Temp |
55°C (131°F) |
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Operating Ambient Temp |
–20°C to +45°C (standard cell) |
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Accuracy |
±2% of span |
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Linearity |
±1% of span |
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Repeatability |
±0.5% of span |
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Zero/Span Stability |
±0.5% of span per week |
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Response Time |
<20 seconds for 90% step change |
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Sample Flow Rate |
0.5 SCFH (250 cc/min) nominal |
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Operating Pressure |
Atmospheric (0 psig) |
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Cable |
Standard 10 ft (3 m) 4-wire; up to 4000 ft (1200 m) optional |
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Digital Interface |
RS232 (standard); RS485 (optional) |
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Enclosure Rating |
Weatherproof: NEMA 4X (IP66); Explosion-proof: ATEX, IECEx, FM, CSA (Class I, Div. 1) |
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Wetted Materials (Std) |
316 SS, glass, Viton® O-rings |
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Dimensions (WP) |
22.5x26.5x15cm |
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Weight |
3.98kg |
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Certifications |
CE, ATEX, UL, CSA |
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Country of Origin |
USA |
The GE Panametrics XMTC‑6C‑11 is a microprocessor‑based, 2‑port thermal conductivity transmitter designed for zero‑based binary gas analysis. Part of the 6C series with a factory‑sealed reference air chamber, the XMTC‑6C‑11 delivers a linear 4‑20 mA output proportional to target gas concentration. Featuring ultra‑stable glass‑coated thermistors in a temperature‑controlled cell at 55°C, the XMTC‑6C‑11 provides excellent zero/span stability while resisting contamination and flow variations. With no moving parts, rugged construction, and fast field calibration, the XMTC‑6C‑11 ensures reliable, maintenance‑reducing performance in harsh industrial environments.
Metals industry – hydrogen concentration in heat treat furnace atmospheres
Electric power generation – hydrogen purity in generator cooling systems
Petrochemical & chemical processing – H₂ in synthesis gas, ammonia/methanol production
Gas production – purity monitoring of argon, hydrogen, nitrogen, helium
Food & beverage – CO₂ in fermentation processes
Steel industry – hydrogen in blast furnace top gas
Biogas / methane – CO₂ and CH₄ monitoring in biogas streams
Sealed reference gas (6C version) – factory‑filled air reference chamber eliminates external reference gas supply for zero‑based ranges
Ultra‑stable glass‑coated thermistors – excellent zero/span stability with ±0.5% drift per week
Temperature‑controlled measuring cell – 55°C standard (70°C optional) for ambient temperature compensation
No moving parts – withstands shock, vibration, and contamination with minimal maintenance
Modular construction – plug‑in measuring cell can be replaced with pre‑calibrated spare in minutes
Wide transmission distance – up to 4000 ft (1200 m) using inexpensive unshielded cable
Hazardous area certified – ATEX, IECEx, FM, CSA certified for Zone I and Division 1
Digital communication – RS232 standard, RS485 optional; IDM™ software for configuration and diagnostics
Continuously measures gas concentration – monitors thermal conductivity of sample gas against sealed reference air
Provides linear 4‑20 mA output – proportional to concentration of target gas (e.g., H₂, He, CO₂, CH₄)
Enables digital configuration & calibration – RS232 interface for PC‑based setup via IDM™ software
Offers field‑replaceable measuring cell – pre‑calibrated spare cell for rapid replacement
Supports fault detection – real‑time error handling for drift and over/under range conditions
Q1: What does the 6C designation mean in XMTC-6C-11?
A1: The XMTC‑6C‑11 is a 2‑port (sealed reference gas) version, factory‑filled with air as the reference. The 6C configuration is intended for zero‑based ranges where the balance gas is air or nitrogen.
Q2: Does the XMTC-6C-11 require a sample system?
A2: Yes. A proper sample system is mandatory to deliver a clean, dry sample at atmospheric pressure and a nominal flow rate of 0.5 SCFH (250 cc/min).
Q3: How often does the XMTC-6C-11 need calibration?
A3: Recalibration is typically required every 2 to 6 months, depending on application, desired accuracy, and sample gas cleanliness.
Q4: Can the XMTC-6C-11 be used in hazardous areas?
A4: Yes. The XMTC‑6C‑11 is available in explosion‑proof versions certified to ATEX, IECEx, FM, and CSA standards for Class I, Division 1 locations.
Q5: Is the XMTC-6C-11 suitable for hydrogen purity monitoring?
A5: For zero‑based H₂ ranges (e.g., 0‑25% H₂ in N₂) the XMTC‑6C‑11 is ideal. For zero‑suppressed ranges (e.g., 80‑100% H₂), a 4‑port flowing reference version is required.
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