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• Covers the absolute and differential pressure ranges of typical air data instruments.
• Fixed wing and rotary wing range versions
• True Pt, Ps, Qc operation
• Transfer standard level measurement uncertainty
• Automated rate measurement with user specified sample time
• Automated leak check function
• Compact and rugged presentation
• SDS self defense system shuts off test ports to protect from overpressure
• RS232 and IEEE-488 interfaces included
• Battery pack available
• Ideal for validation of air data test sets (ADTS)
RPM4-AD Air data version
RPM4-AD is a specific configuration of the RPM4 reference pressure monitor that measures and displays altitude (ft, m), airspeed units (kts, mph, km/h, Mach) and in conventional pressure units.
RPM4-AD General Specifications |
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| Power Requirements | 85 to 264 VAC, 50/60 Hz, 25 VA max consumption and 12VDC, 1.2 A |
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| Operating Temperature Range | 15 to 35 °C | ||
| Ventilation | To prevent product overheating, provide proper ventilation. Allow 10 cm (4 in.) clearance from rear panel cooling fan. | ||
| Storage Temperature Range | - 20 to 70 °C | ||
| Vibration | Meets MIL-T-28800D | ||
| Weight | 5 kg (11 lb) | ||
| Dimensions | 10 cm H x 22.7 cm W x 24 cm D (3.9 in. x 9.3 in. x 9.5 in.) | ||
| Microprocessors | Motorola 68302, 16 MHz | ||
| Communication Ports | RS232 (COM1, COM2), IEEE-488.2 | ||
| Fuses | 1 A, 250 VAC fuse, 5 x 20 mm, time lag type fuse Internal power supply fuse not replaceable by operator: 2.5A, 250 VAC |
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| Pressure Ranges | Lo Q-RPT | Hi Q-RPT | Qc (sea level) |
| A160K/A160K | 160 kPa abs (23 psi) | 160 kPa abs (23 psi) | 60 kPa (8.7 psi) |
| A160K/A350K | 160 kPa abs (23 psi) | 350 kPa abs (51 psi) | 250 kPa (36 psi) |
| Altitude Range | |||
| A160K/A160K | - 4 000 to 20 000 m (- 13 000 to 66 000 ft) | ||
| A160K/A350K | - 4 000 to 30 000 m (- 13 000 to 100 000 ft) | ||
| Airspeed Range (sea level) |
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| A160K/A160K | 0 to 1020 km/hr (550 kts) | ||
| A160K/A350K | 0 to 2040 km/hr (1100 kts) | ||
| Operating Medium | Clean, dry, non-corrosive gas | ||
| Pressure Connections | |||
| Ps , Pt | AN-4 (37º flare) male | ||
| VENT, ATM | 10-32 UNF | ||
| Self Defense System (SDS™) | Included. Isolates Q-RPTs from Ps and Pt test ports and vents Q-RPTs to atmosphere. | ||
| Pressure Limits | A160K Q-RPT | A350K Q-RPT | |
| Maximum working pressure | 160 kPa abs (23 psi) | 350 kPa abs (51 psi) | |
| Maximum pressure without damage | 200 kPa abs (29 ipsi) | 370 kPa abs (54 psi) | |
| Maximum SDS protection | 10 MPa (1500 psi) | ||
| CE Mark | Available, must be specified | ||
| Accessory | Description |
|---|---|
| Rack Mount Kit |
Rack mount kit for standard 19 in. rack |
| Reference vacuum kit, 220V |
VA-PPC/MPC-REF, 220V Vacuum pump package for PPC EXHAUST port (220V) |
| Footswitch |
Remote [ENTER] footswitch |
| 3990-801 |
Manual Gas Pressure Controller |
| Priority Gold Instrument CarePlan |
Fluke Calibration Priority Gold Instrument CarePlans are available for most calibration products. Please contact your local Fluke Calibration sales representative for details or to request a quote. You may also call the Customer Care Center at 877-355-3225 or send email to careplans@flukecal.com. |
| Silver CarePlan |
Fluke Calibration Silver CarePlans are available for most calibration products. Please contact your local Fluke Calibration sales representative for details or to request a quote. You may also call the Customer Care Center at 877-355-3225 or send email to careplans@flukecal.com. |
| Product Manuals |
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RPM4-AD™ Operation and Maintenance Manual (2.57 MB) |
| Application Notes |
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How to calibrate reference pressure transducers with COMPASS® for Pressure Software (4.31 MB) |
| Data Sheets |
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RPM4-AD Reference Pressure Monitor, Air Data Version Technical Data (1.65 MB) |
| Firmware |
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| RPM4-AD v1.00f Embedded Software |