Product Details
Product Description
The Allen Bradley FLEX I/O 1794-IRT8XT module is a high‑precision input device designed for temperature measurement applications using thermocouples and RTDs. It provides flexible data acquisition with multiple input formats, ensuring accurate monitoring in industrial automation systems.
Technical Specifications
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Manufacturer: Allen Bradley
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Catalog Number / Model: 1794-IRT8XT
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Series: FLEX I/O
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Product Type: Thermocouple/RTD Input Module
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Supported Data Formats:
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°C, °F, °K (implied decimal point XXX.X)
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Integer ranges: -32767…32767, 0…65535
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Resistance mode: 0…5000 Ω (implied decimal point XXX.X)
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Millivolt mode: -4000…10000 mV (implied decimal point XXX.XX)
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Temperature Drift (Max):
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Series A: 150 ppm/°C of span
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Series B: 50 ppm/°C of span
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Operating Temperature Range: -20…70 °C (-4…185 °F)
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Dimensions (HxWxL):
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Module: 5.3 × 9.4 × 4.6 cm (2.1 × 3.7 × 1.8 in.)
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Installed: 6.9 × 9.4 × 9.4 cm (2.7 × 3.7 × 3.7 in.)
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Shipping Weight: Approx. 2 kg
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Functionality: Supports multiple thermocouple types and RTD sensors for versatile temperature measurement
Application Scenarios
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Process industries requiring precise thermal monitoring (chemical, pharmaceutical, food production)
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Energy and utility systems with critical temperature control needs
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Manufacturing environments where multi‑channel input modules reduce hardware footprint
FAQ
Q: What sensor types are supported by the 1794-IRT8XT? A: It supports a wide range of thermocouples and RTDs, making it suitable for diverse industrial applications.
Q: How does Series B differ from Series A? A: Series B offers improved accuracy with reduced temperature drift (50 ppm/°C vs. 150 ppm/°C).
Q: Can this module be used in harsh environments? A: Yes, it is designed for industrial conditions with an operating range from -20 to 70 °C.
Comparison with Similar Models
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1794-IRT8XT: 8‑channel thermocouple/RTD input with wide format support
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1794-IRT4: 4‑channel version for smaller systems
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1794-IRT8: Similar 8‑channel module without extended temperature range
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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