HH376 1 Channel High Precision Handheld RTD w/Probe Datalogger
Precision RTD Handheld Data Logger Thermometer
Supported Applications
The Omega HH376-Series is a digital RTD thermometer data logger designed for use with platinum-type temperature sensors. It features a 5-digit LCD display and supports both Celsius and Fahrenheit scales, enabling users to log temperature data at configurable intervals.
• Data hold function
• Relative mode operation
• Max/min tracking
• PC communication via USB interface
Operating Conditions & Performance
The HH376-Series measures temperature across the following ranges with specified accuracy:
• -100°C ~ 400°C: ±(0.05% reading + 0.1°C)
• -148°F ~ 752°F: ±(0.05% reading + 0.2°F)
Resolution is provided at 0.01°C and 0.02°F. The device operates within an ambient temperature range of 0°C ~ 50°C (32°F ~ 122°F) and a humidity rating of 0 ~ 80% RH. Storage conditions are specified as -10°C to 60°C (14°F ~ 140°F). The basic accuracy specification does not include the error of the probe; users must refer to the specific probe accuracy for additional details.
Configuration Options
Housing and Physical Specifications
The meter-only dimensions are 185 x 65 x 36 mm, with an approximate weight of 360g. The unit is manufactured in Taiwan and carries a 1-year warranty.
Power Supply Options
• Battery: 9V Battery
• AC Adapter: 9V DC (7~10V Max.) / 20mA Min.
Sensor Interface and Connectivity
The device utilizes a Pt type temperature sensor connector for electrical connection. Available options include an AC Adaptor, HH300-Adaptor & RS232 Cable, and HH300-Cable to support various connectivity needs.
Key Product Differences
This series is identified by the model code HH376-Series (SKU: HH376). The product holds CE approval. Manufacturing facilities are ISO 9001 Certified in Stamford, CT and Manchester, UK. A critical safety note states that these products are not designed for use in, and should not be used for, human applications.
| Additional Features 1 | MIN/MAX/AVG/REL/HOLD Functions , Auto Power-Off |
| Battery life | 100 hr |
| Cable Length | 1500 mm |
| Data Interface | USB, RS232 |
| Display Type | LCD |
| Display Type Note | 5-digit LCD |
| Height | 36 mm |
| Length | 185 mm |
| Measurement Type | Temperature |
| Number of Measurements | 1 |
| Operating Temperature, Max | 50 °C |
| Operating Temperature, Min | 0 °C |
| Probe Diameter | 5 mm |
| Probe Length | 230 mm |
| Relative Humidity, Max | 0.8 |
| Relative Humidity, Min | 0% |
| Samples,Max | 16000 |
| Sampling Rate | 2 Hz (2 updates/second) |
| Sampling Rate Note | 2 times per second |
| Series ID | HH376-Series |
| Storage Humidity, Max | 0.8 |
| Storage Humidity, Min | 0 |
| Storage Temperature, Max | 60 °C |
| Storage Temperature, Min | -10 °C |
| Storage Temperature Note | -10 to 60°C(14 to 140°F); 0 to 80% RH; altitude up to 2000 meters |
| Supply Power Type | AC, Battery |
| Temperature Accuracy | ± 0.1 °C |
| Temperature Accuracy Note | 100 to 400°C ± (0.05% reading + 0.1°C) [-148 to 752°F ± (0.05% reading + 0.2°F)] |
| Temperature Measurement, Max | 400 °C |
| Temperature Measurement, Min | -100 °C |
| Temperature Resolution | 0.01 °C |
| Temperature Sensor Type | 100 Ω RTD |
| Temperature Sensor Type Note | Pt100 (4-wire) |
| Weight | 360 g |
| Width | 65 mm |