Fluke 721-1630 Dual Sensor Pressure Calibrator
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Fluke 721-1630 dual sensor pressure calibrator with 0.025% accuracy, 16–3000 PSIG ranges, Pt100 RTD input and 4–20mA loop measurement for custody transfer applications.
Product details
| Model | 721-1630 |
| Manufacturer | Fluke |
| Category | General Pressure Calibrators |
| Availability | Made to order |
Description
Overview
The Fluke 721-1630 is a dual sensor pressure calibrator designed for precision measurement and calibration of pressure instruments in the field. With two independent stainless steel sensors providing 0.025% accuracy across 16 PSIG and 3000 PSIG ranges, it is ideal for custody transfer and gas flow calibration applications. The instrument combines pressure measurement with temperature and current loop testing in a portable, battery-powered package.
Key Features
- Two isolated stainless steel pressure sensors with 0.025% accuracy
- Dual ranges: 0–16 PSIG and 0–3000 PSIG
- Pt100 RTD input for temperature measurement (probe optional)
- Measures 4 to 20 mA signals with internal 24 V loop power supply
- DC voltage measurement up to 30 V for testing loop power supplies
- Large backlit graphic display showing up to three inputs simultaneously
- Store five instrument setups for quick recall and repeated testing
- Expandable measurement ranges with optional 700 series pressure modules (up to 29 ranges available)
Applications
- Custody transfer and gas flow calibration
- Field pressure instrument calibration and verification
- Transmitter testing and loop power supply checking
- Temperature measurement in calibration workflows
Included Accessories
- Soft carrying case
- Four AA batteries
- Test leads
- Traceable calibration certificate
- User manual
Specifications
| Pressure Ranges | 0-16 PSIG and 0-3000 PSIG |
| Accuracy | 0.025% |
| Sensor Type | Two isolated stainless steel |
| Temperature Input | Pt100 RTD (probe optional) |
| Current Measurement | 4-20 mA |
| DC Voltage Range | Up to 30 V |
| Loop Power Supply | Internal 24 V DC |
| Display | Backlit graphic (up to 3 simultaneous inputs) |
| Memory | 5 instrument setups |
| Power Source | Four AA batteries |
| Expandable Ranges | Up to 29 ranges with optional 700 series modules |
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Fluke 721-1630 Dual Sensor Pressure Calibrator
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