Product Description

The Honeywell STD924-E1A-00000-1C.CC.SV.TG-B67P is a high-performance differential pressure transmitter from Honeywell's STT3000 Series, designed for precise and reliable measurement of differential pressure in industrial applications. This model features a 0–100 inH₂O (0–249.1 mbar) pressure range and operates with a 4–20 mA output signal, offering compatibility with standard control systems. It is equipped with a 316L stainless steel diaphragm and utilizes DC200 silicone fill fluid, ensuring durability and resistance to harsh environments. The transmitter supports both HART and FOUNDATION Fieldbus communication protocols, providing flexibility in integration with existing automation systems. With an operating temperature range of -40°C to +85°C and an ingress protection rating of IP67, the STD924-E1A is suitable for use in a wide range of industrial settings, including chemical processing, HVAC systems, and power generation facilities

Technical Specifications

• Model: STD924-E1A-00000-1C.CC.SV.TG-B67P
• Type: Differential Pressure Transmitter
• Pressure Range: 0–100 inH₂O (0–249.1 mbar)
• Output Signal: 4–20 mA, HART or FOUNDATION Fieldbus
• Accuracy: ±0.075% of URL (Upper Range Limit)
• Stability: 0.01% of URL per year
• Diaphragm Material: 316L Stainless Steel
• Fill Fluid: DC200 Silicone
• Housing Material: Aluminum
• Ingress Protection: IP67
• Operating Temperature Range: -40°C to +85°C
• Storage Temperature Range: -40°C to +85°C
• Humidity Limits: 5% to 100% RH (non-condensing)
• Power Supply: 11–42 VDC
• Mounting: Flange Mount
• Process Connection: 1/2 NPT
• Communication Protocols: HART, FOUNDATION Fieldbus
• Approvals: FM, CSA, ATEX, IECEx (depending on configuration)​