Honeywell ST3000 Smart Pressure Transmitter 4-20mA Output

Honeywell ST3000 Smart Pressure Transmitter

Product Introduction

The Honeywell ST3000 Smart Pressure Transmitter Series, including the STD924 Differential Pressure Transmitter and STD720, is a high-performance family of instruments designed for accurate and reliable pressure measurement in industrial processes. The ST3000 S900 Differential Pressure Transmitter, part of this series, is compatible with any primary flow element, delivering proven and repeatable flow measurement. Equipped with versatile output options (4-20 mA, Honeywell Digitally Enhanced (DE) output, HART® output, or FOUNDATION™ Fieldbus output), it seamlessly integrates into standard two-wire systems and can replace existing 4-20 mA transmitters. When digitally integrated with Honeywell’s Process Knowledge System™, EXPERION PKS™, or other TDC/TPS systems, it enhances measurement accuracy, enables advanced diagnostics, and eliminates typical A/D and D/A converter inaccuracies. Built with durability and longevity in mind, it offers industry-leading stability (±0.01% per year) and reliability (470 years MTBF), making it a cost-effective solution for critical process monitoring.

Features

Versatile Output Options: Supports 4-20 mA, Honeywell DE output, HART® output, or FOUNDATION™ Fieldbus output, ensuring compatibility with diverse industrial control systems.

Superior Stability and Reliability: Boasts industry-leading stability (±0.01% per year) and an MTBF of 470 years, minimizing drift and ensuring long-term performance.

Advanced Sensor Technology: Utilizes a piezoresistive sensor integrating three sensors in one—differential pressure, temperature, and static pressure—enabling precise measurement and compensation.

Enhanced Performance with Microprocessor: Microprocessor-based electronics improve span turndown ratio, temperature/pressure compensation, and overall accuracy.

Durable Construction: Meter body and electronics housing resist shock, vibration, corrosion, and moisture. The replaceable, interchangeable single-board electronics (compatible with ST 3000 Series 100/900 models) simplify maintenance.

Easy Integration: Replaces any 4-20 mA transmitter and operates over a standard two-wire system, facilitating retrofits and new installations.

Two-Way Communication: Supports configuration and communication via Honeywell tools (Smart Field Communicator, Multiple Communication Configurator, SCT 3000 Toolkit), enabling on-site or offline setup and diagnostics.

Flexible Output Conformity: Allows selection of linear or square root output conformity via simple configuration.

Advanced Diagnostics: Available with HART® 6 and Foundation™ Fieldbus, featuring three levels of failure reporting and on-board diagnostics to prevent unplanned outages and reduce maintenance costs.

Seamless System Integration: When paired with Honeywell’s EXPERION PKS™, it delivers system-level accuracy and leverages advanced diagnostic features for optimized process control.

Specifications

Warranty: 1 year.

Customized Support: Available for OEM and ODM.

Model Number: STD924 (representative model).

Product Type: ST 3000 Smart Pressure Transmitter Series 900 Differential Pressure.

Output Signal: 4~20mA (with additional digital output options).

Ambient Temperature Range: -40 to 85 ℃.

Humidity Tolerance: 0 to 100% RH.

Certificates: CE certified.

Material: 316L SS and 316 SS, ensuring corrosion resistance.

Voltage Range: 10.8 to 42.4 Vdc.

Current Range: 3.0 to 21.8 mA.

Pressure Limit: 2000 psi (140 bar).