Fluke 2635A HYDRA Series II Data Bucket Datalogger
The Fluke 2635A Hydra Series II Data Bucket Datalogger is a versatile and reliable instrument for precision data acquisition. Featuring a rugged design and advanced functionality, it excels in demanding industrial environments. It offers multi-channel capabilities, precise temperature measurement, and extensive memory for long-term monitoring. Ideal for process monitoring, environmental testing, and quality control, the 2635A ensures accurate and dependable data collection.
- Model
- Fluke 2635A
- Calibration
- Available on request
- Price
- $930
- Status
- In stock
- RFQ ref
- 2635A
This unit
The Fluke 2635A HYDRA Series II Data Bucket Datalogger is a 21-channel portable data acquisition instrument engineered for precision measurement and recording in demanding industrial and laboratory environments. This portable unit acquires and records measurement data across extended periods, supporting process monitoring, environmental testing, and quality control applications in remote locations. Its architecture balances channel density with field portability, enabling technicians to gather large data volumes without extensive external conditioning.
Technical Specifications
Channels & Inputs- 21 analog input channels total
- Channels 1–20: Universal Input Module connectors for direct connection of various analog signals
- Channel 0: Front-panel input jacks for test leads Measurement Parameters
- DC Volts
- AC Volts
- Resistance
- Frequency
- Temperature via thermocouples or RTDs
- Pressure/vacuum (with Fluke PV350 transducer module)
- DC current (with Fluke 2600A-101 shunt resistor) Data Storage
- PCMCIA card: Standard 256 KB; optional 1 MB, 2 MB, or 4 MB memory cards
- Internal memory buffer: 70 scans during card swaps
- Battery-backed setup memory maintains configuration during power loss with automatic scan resumption Scanning Modes
- Continuous, interval, single, or triggered scanning Data Transfer
- RS-232 interface: Full-duplex serial communication to PC or printer at baud rates to 38.4k
- Modem interface: Remote data retrieval in upload or real-time modes
- PCMCIA slot: Direct card reading via computer
- Optional 263XA-803 memory card drive for card-based transfer Operating Temperature
- 0°C to 60°C Accuracy
- DC voltage: ±(0.019% + 6 µV) over 1-year calibration interval
Key Features
- Fail-safe data buffering during PCMCIA card changes
- Flexible input architecture with minimal external signal conditioning required
- Multiple data transfer options for lab and remote field deployment
- Battery-backed memory ensures continuity across power interruptions
Compatibility & Integration Hydra Logger software runs on Windows 3.1 or later, Windows 95, and Windows NT on IBM PC-compatible systems with Intel 386 microprocessor or greater, 4 MB free hard disk space, and 1.44 MB floppy drive. Optional Trend Link software integrates with Fluke trending packages.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | Frequency measurement capable | Voltage / Current Range: AC Volts, DC current measurement with transducer, DC Volts |
Fluke 2635A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Fluke 2635A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Fluke 2635A price
This Fluke 2635A is listed at $930. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Fluke 2635A calibration cost
NIST-traceable calibration for the Fluke 2635A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
