Fluke 961C Temperature Humidity Logger with External Probe and USB
- Brand
- Fluke
- Model number
- 961C
- Category
- Data Loggers
Temperature and humidity data logger with external probe, 32,000 readings, USB with automatic PDF report.
Price and availability on request
Key features
- USB interface for direct reading PDF report, no software required
- 32,000 sets of data for long time logging
- Minimum logging interval of 10 seconds, instantaneous logging of rapid environment changes
- FDA compliant, data traceable
- Multiple formats for data export and reporting
- 1 meter drop test, IP65 ingress protection
- Compact and light, easy to record and read data at any time
Specifications
| Sensor Type | External |
|---|
| Temperature Measurement Range | -40.0 °C to 85.0 °C |
|---|---|
| Accuracy | ± 0.4 °C |
| Resolution | 0.1 °C |
| Range | 0% to 100.0% RH |
|---|---|
| Accuracy | ±3% RH (20 to 80% RH @ 25 °C); ±5% RH (<20% RH, >80% RH @ 25 °C) |
| Resolution | 0.1% RH |
| Date Storage | 32 000 |
| Logging Interval | 10 s to 24 hr |
| Start Mode | Press button or use software |
| Stop Mode | Press button, use software or stop-when-full |
| Alarm Threshold | Up to 3 upper temperature limits and 2 lower temperature limits; 1 upper humidity limit and 1 lower humidity limit |
| Alarm Type | Single; Cumulative |
| Report Format | PDF (direct read via a PC), Excel and TXT (via PC software) |
| Temperature, Operating | -30 °C to 70 °C (the Logger) |
|---|---|
| Temperature, Storage | -30 °C to 70 °C (the Logger) |
| Altitude, Operating | 2 000 m |
| Altitude, Storage | 12 000 m |
| Relative Humidity, Operating | 0% RH to 100% RH, non-condensing |
| Relative Humidity, Storage | <75% RH |
| Power Supply, Battery type | CR2450 x 1 |
| Power Supply, Battery Life | 1 year (logging @ 15 min interval, 25 °C) |
| Safety | IEC 610101-1, Pollution Degree 2 |
| Dimensions (L x W x H) | 107 mm x 47 mm x 17 mm (No external probe) |
| Weight | 78 g (with battery) |
| IP Rating | IEC 60529: IP65 |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
About the 961C
The Fluke 961C logs temperature and humidity through an external probe, so the sensor can sit where the logger cannot. It stores 32,000 sets of readings at intervals from 10 seconds and produces a PDF report automatically over USB.