Fluke 721EX-1630 Intrinsically Safe Dual Sensor Precision Pressure Calibrator, 16/3000 psi
Fluke 721EX-1630 Intrinsically Safe Dual Sensor Precision Pressure Calibrator, 16/3000 psi
| Brand: | Fluke |
| Product Code: | 721EX-1630 |
| Availability: | In Stock |
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$2,910.42
- $3,549.30
Fluke 721Ex-1630 Intrinsically Safe Dual Sensor Precision Pressure Calibrator - 721EX-1630
Description
The Fluke 721Ex-1630 is an Intrinsically Safe dual sensor pressure calibrator specifically engineered for custody transfer and gas flow calibration. Certified to ATEX and IECEx standards, this tool allows technicians to measure two pressure ranges simultaneously in hazardous environments (Zone 0). The 1630 model features dual isolated stainless steel sensors: a low-pressure sensor of 16 psi (1.1 bar) and a high-pressure sensor of 3000 psi (200 bar).
Specifically designed for the oil and gas industry, the 721Ex-1630 delivers 0.025% accuracy for critical measurement tasks. Its multi-parameter backlit display can show both pressure readings and temperature (via optional RTD probe) at a single glance. With its rugged construction and specialized safety rating, it is the premier tool for gas flow computer calibration, ensuring both data precision and operator safety in explosive gas atmospheres.
Technical Specifications
| Safety Certification | ATEX II 1G Ex ia IIB T3 Ga / IECEx |
| Low Pressure Sensor (P1) | -12 psi to 16 psi (-0.83 to 1.1 bar) |
| High Pressure Sensor (P2) | 0 psi to 3000 psi (0 to 200 bar) |
| Pressure Accuracy | 0.025% of Full Scale |
| Current Measurement | 0 mA to 24 mA (0.001 mA resolution) |
| Voltage Measurement | 0 to 30V DC |
| Temperature Input | -40°C to 150°C (Requires optional 720RTD) |
| Pressure Connections | 1/4" NPT Female |
| Operating Temperature | -10°C to 45°C |
| Weight | 1.2 lbs / 0.54 kg |
| Dimensions | 7.9" x 4.3" x 2.3" (200 x 110 x 58 mm) |
| Warranty | Three Years (Manufacturer) |
Features
- Intrinsically Safe (IS): Fully compliant with ATEX/IECEx for safe use in explosive gas atmospheres.
- Dual Isolated Sensors: Measure two pressure ranges simultaneously for gas flow computer calibration.
- Custody Transfer Precision: Exceptional 0.025% accuracy for high-stakes measurement tasks.
- Backlit Multi-Display: View P1, P2, and temperature at a glance in any lighting condition.
- Rugged Build: Stainless steel isolated sensors for long-term reliability and resistance to harsh media.
- RTD Integration: Dedicated input for Pt100 RTD for precise temperature corrections (probe sold separately).
- Portable Design: Lightweight and ergonomic for one-handed operation in the field.
Included in Package
- Fluke 721Ex-1630 Dual Sensor Pressure Calibrator
- Soft Carrying Case
- TL75 Test Leads & Alligator Clips
- NIST-Traceable Calibration Certificate
- Four (4) AA Alkaline Batteries
- User Manual & Safety Guide