STG74S Honeywell SmartLine Pressure Transmitter 4–20 mA HART

Honeywell STG74S-E1G000-1-I-BHS-11S-B-01A7-FX-0000 Pressure Transmitter

The Honeywell STG74S-E1G000-1-I-BHS-11S-B-01A7-FX-0000 is a precision SmartLine® gauge pressure transmitter designed for reliable measurement in demanding industrial environments. It provides accurate and stable pressure readings by integrating static pressure and temperature compensation. Moreover, its compact, rugged design ensures long-term durability, even under harsh conditions.

Engineered for process industries such as oil & gas, chemical, power generation, and water treatment, the STG74S delivers consistent 4–20 mA analog output with HART® communication. In addition, the explosion-proof housing options allow safe operation in hazardous environments, enhancing both performance and compliance.

Technical Specifications

• Model / Part Number: STG74S-E1G000-1-I-BHS-11S-B-01A7-FX-0000

• Series: Honeywell SmartLine® STG700

• Type: Gauge Pressure Transmitter

• Measurement Type: Gauge pressure

• Pressure Range: Configurable depending on capsule, up to several thousand psi

• Accuracy: ±0.065% of span (typical)

• Stability: ±0.02% of span per year for 10 years

• Output Signal: 4–20 mA with HART® protocol

• Communication: HART® 7 compatible

• Response Time: 100 ms

• Operating Temperature: –40 °C to +85 °C

• Housing Material: Rugged, explosion-proof and weatherproof options

• Process Connection: 1/2" NPT female, 316 Stainless Steel

• Diaphragm Material: 316L SS

• Fill Fluid: Silicone Oil 200

• Weight: 1.0 kg

• Certifications: CE, ATEX, CSA, IECEx

• Origin: USA

FAQ

Q1: What is the output type of this transmitter?
It provides 4–20 mA analog output with HART® digital communication support.

Q2: What pressure ranges are supported?
Pressure ranges are configurable depending on the sensor capsule, supporting up to several thousand psi.

Q3: Is it suitable for hazardous areas?
Yes, explosion-proof housing options allow safe operation in hazardous environments.

Q4: What is the typical accuracy of this transmitter?
The STG74S achieves ±0.065% of span accuracy with long-term stability.

Q5: Which industries can benefit from this transmitter?
It is ideal for oil & gas, chemical, refining, power generation, and water treatment applications.