Product Details
The Foxboro E100T15F, also cataloged as the E100T15F Power Supply Transmitter, operates as a dedicated hardware component for stable DC power delivery and signal conditioning within Foxboro I/A Series loop architectures. Configured to interface with two-wire field devices, it converts differential pressure measurements spanning -100 to 1000 inWC into proportional 4-20 mA, HART, or Fieldbus output signals.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | E100T15F |
| Brand | Foxboro |
| Origin | USA |
| Operating Temp | -40 deg C to +85 deg C |
| Power Consumption | 24 VDC external loop supply |
| Pressure Range | -100 to 1000 inWC |
| Accuracy | +/-0.15% of full scale |
| Output Signal | 4-20 mA, HART, or Fieldbus protocol |
| Ingress Protection | IP66 rating |
4-20 mA HART Loop Protocol and CJC Isolation Features
The Foxboro E100T15F incorporates galvanic channel-to-channel isolation to maintain signal integrity over 4-20 mA HART loop protocol lines. Digital communications overlaying the analog current loop allow remote parameter configuration, diagnostics, and zero/span calibration via standard HART communicators. Integrated diagnostic circuitry continuously monitors loop conditions to execute fault alerts during overvoltage, undervoltage, or overcurrent events while compensating for thermal variations at cold junction compensation (CJC) terminals.
Frequently Asked Questions
Q: What output signal protocols does the E100T15F support?
A: The transmitter supports selectable output configurations including 4-20 mA analog current loops, HART digital communications, or Fieldbus protocol interfaces.
Q: How does the module handle loop power fault conditions?
A: The unit features built-in fault detection circuits that identify overvoltage, undervoltage, and overcurrent anomalies, generating diagnostic flags over the HART communication bus.
Field Installation Guidelines
Mount the IP66-rated field housing securely to a mounting bracket or rigid pipe stand. Ensure all housing cover threads are fully engaged and O-ring seals are undamaged to maintain weatherproof ingress protection in exposed field environments.
Route 24 VDC loop wiring through threaded cable entries using approved conduit seals or cable glands. Connect field conductors to the designated internal terminal terminals while ensuring the overall conduit assembly maintains a minimum of 5 full threads of engagement on NPT fittings. Bond the transmitter chassis ground terminal directly to the plant local earth network.
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.
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