Fluke 721EX-3650 Dual Sensor Pressure Calibrator, intrinsically safe, 5000 PSI

The Fluke 721EX-3650 Dual Sensor Pressure Calibrator provides safe, accurate, and reliable calibration for both low and high-pressure systems in explosive atmospheres. Certified intrinsically safe (ATEX and IECEx), it is the trusted choice for professionals in oil and gas, chemical, and process industries where safety and accuracy are critical.

This model combines two pressure ranges in one unit: a low-pressure sensor (up to 36 PSIG) ideal for measuring gas or pneumatic systems, and a high-pressure sensor (up to 5000 PSIG) suitable for hydraulic and high-pressure applications. Its robust design, bright display, and intuitive interface ensure reliable operation in both field and laboratory environments.

Key Features:

• Intrinsically safe (ATEX/IECEx certified) for hazardous locations

• Dual pressure ranges: 36 PSIG (low) and 5000 PSIG (high)

• High accuracy and repeatability for critical calibration needs

• Rugged, portable design for field and plant use

• Easy-to-read display with intuitive controls

• Suitable for both pneumatic and hydraulic calibration tasks

Applications:

• Calibration of pressure transmitters, gauges, and sensors

• Oil and gas field service in explosive environments

• Chemical and process industry calibration

• Lab and field pressure testing and maintenance

Included Accessories:

• Protective carrying case

• User manual and quick-start guide

• Optional calibration certificate available

Compliance:

• ISO and CE certified

• ATEX and IECEx intrinsically safe approvals

Benefits for Users:
With its dual-sensor capability, the Fluke 721EX-3650 eliminates the need for multiple instruments when working across a wide pressure range. It delivers exceptional accuracy, safety, and durability, making it the perfect tool for professionals who demand reliable calibration in hazardous conditions.