Product Description

The Honeywell STD924-A1A-00000-IC-B67M is a high-performance differential pressure transmitter from Honeywell's ST3000 series, designed for precise measurement in industrial applications. This model features a 0–100 inH₂O pressure range, operates with a 11–42 VDC power supply, and utilizes Honeywell's DE (Digital Electronics) protocol for digital communication. It offers high accuracy, stability, and reliability, making it suitable for applications such as HVAC systems, filtration monitoring, and liquid level measurements.

Technical Specifications

• Model: STD924-A1A-00000-IC-B67M
• Type: Differential Pressure Transmitter
• Pressure Range: 0–100 inH₂O
• Power Supply: 11–42 VDC
• Communication Protocol: Honeywell DE (Digital Electronics)
• Accuracy: ±0.065% of span
• Stability: ±0.01% of span per year
• Mean Time Between Failures (MTBF): 470 years
• Body Rating: 3000 psi (210 bar)
• Output: 4–20 mA analog or DE digital signal
• Mounting: Panel or pipe mount
• Process Connection: 1/4" NPT
• Enclosure: Epoxy-coated aluminum or stainless steel
• Approvals: CE, FM, CSA, ATEX, IECEx (depending on configuration)
• Applications: HVAC systems, filtration monitoring, liquid level measurements, and other industrial processes requiring differential pressure measurement.​