78243

The Honeywell 78243 16Hg Pressure Sensor T129907 is a compact and reliable pressure sensing solution designed for various applications where accurate and consistent pressure measurement is essential. This sensor is part of Honeywell's renowned series of pressure transducers, which are known for their high-performance and long-lasting durability.

The Honeywell 78243 sensor is a 16 hPa (1.6 bar) absolute pressure sensor, meaning it measures the pressure relative to a perfect vacuum. It is housed in a rugged, stainless steel casing that offers excellent protection against harsh environmental conditions, such as vibration, temperature extremes, and corrosive atmospheres. The sensor's small form factor makes it an ideal choice for space-constrained applications.

The T129907 variant of the Honeywell 78243 sensor features a T-cobbled connection with three wires: power (Vcc), ground (GND), and signal (4-20mA). The sensor's output is a current proportional to the applied pressure, with a 4-20mA output range for easy integration into control systems. The sensor's high accuracy and repeatability make it suitable for various industrial, laboratory, and process control applications.

The Honeywell 78243 sensor offers a wide operating temperature range of -40 C to 85 C (-40 F to 185 F), ensuring reliable performance in a diverse range of environments. It is also designed to meet the requirements of various industry standards, such as CE, RoHS, and WEEE, making it a compliant choice for global applications.

The Honeywell 78243 16Hg Pressure Sensor T129907 is easy to install and calibrate, with a built-in temperature compensation feature that ensures accurate readings under varying temperature conditions. The sensor also features a self-diagnostic function, which can detect and alert users to any potential issues, ensuring optimal system performance and reducing downtime.

In summary, the Honeywell 78243 16Hg Pressure Sensor T129907 is a versatile, high-performance pressure sensing solution that offers excellent accuracy, reliability, and durability for various applications where precise pressure measurement is critical. Its rugged design, wide temperature range, and easy integration make it an ideal choice for industrial, laboratory, and process control applications.

Honeywell 78243 16hg Pressure Sensor (T129907-P1-01): A Comprehensive Analysis

The Honeywell 78243 16hg pressure sensor, with part number T129907-P1-01, is a popular choice in various industries for pressure measurement applications. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this pressure sensor to help you make an informed purchasing decision.

1. Absolute pressure measurement range of 0-16 bar (0-1600 kPa)

2. Accuracy of 0.5% FS (Full Scale)

3. Digital output (SDI-12, HART, and MODBUS)

4. Operating temperature range of -40 C to 125 C

5. Robust and compact design

1. Wide range of communication protocols: The sensor supports multiple digital communication protocols, making it easy to integrate with various systems.

2. High accuracy: The pressure sensor offers excellent accuracy, ensuring precise pressure measurement in various applications.

3. Robust design: The sensor is designed to withstand harsh environments, making it suitable for use in industries such as oil and gas, power generation, and water treatment.

4. Compact size: The small size of the sensor makes it easy to install and integrate into systems with limited space.

1. Cost: The Honeywell 78243 pressure sensor is more expensive than some other pressure sensors on the market.

2. Calibration requirements: The sensor may require periodic calibration to maintain its accuracy, which can add to the overall cost of ownership.

3. Complex setup: The sensor's digital output and numerous communication protocols may require more expertise to set up and configure compared to analog sensors.

The Honeywell 78243 16hg pressure sensor is an excellent choice for applications requiring high accuracy, robustness, and digital communication protocols. Its wide range of communication options, compact size, and high accuracy make it an ideal solution for various industries. However, its relatively high cost and potential need for calibration may be a consideration for some buyers.

If you require a high-performance pressure sensor with digital communication capabilities and the budget allows, the Honeywell 78243 16hg pressure sensor is an excellent choice. However, if you are looking for a more cost-effective solution with simpler setup requirements, you may want to consider an analog pressure sensor.

Details:

Honeywell 78243 16HG pressure sensor T129907 w pin - used / working this item is sold as used, working with 30 day warranty. Compatible wire gauge wag. Maximum amperage: n/a.

Unless stated otherwise. Features: pressure switch, 8a 12v. Model: 78243. Has some scuffs/scratches/signs of usage.

specifications indusswitch:

• brand: Honeywell
• mpn: 78243
• country of origin: Mx
• fuse type: Switch
• item length: 2.200
• switch style: Unsure
• suitable for: Unapplicable
• unit type: Unit
• item height: 2.400
• features: Pressure Switch, 8a 12v
• room: Any Room
• type: Industrial Control Automation Switches Pressure Switches

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

returns indusswitch:

• policy: returns accepted
• time: 30 days
• paid by: seller
• method: money back

offer indusswitch:

• prices: $69.00–$199.99
• item condition:
  • Used
  • New – Open box
• availability: in stock
• options: ship-to-home
• in stock #: 5
• sold #: 5
• started: may 3, 2026

seller indusswitch:

• city: houston, texas
• # reviews: 18591
• rating: 99.8%

shipping indusswitch:

• class: standard
• type: fixed
• carrier: usps
• transit: 4-9 days
• service: usps ground advantage

payments indusswitch:

• other
• wallet: paypal
• credit card: diners-club

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