External Temperature/Relative Humidity Data Logger - U23-002
The Pro v2 External Temperature/Relative Humidity Data Logger is a weatherproof data logger with an external Temperature and Relative Humidity sensor on a 6-foot cable for fast sensor response and deployment in tight spaces. The Relative Humidity sensor features fast response and superior durability in humid environments, and is user-replaceable.
Feature
- Weatherproof housing for use in outdoor or condensing environments
- High accuracy
- Replaceable Relative Humidity sensor provides fast response and superior recovery from condensing conditions
- Small-diameter external sensor versions for measurements in tight spaces
- Optic USB interface for fast and reliable download
Spesification
Temperature Sensor | |
Operation range (Internal Sensor) | -40° to 70°C (-40° to 158°F) U23-002 external temperature sensor: -40° to 70°C (-40° to 158°F) |
U23-002 Plot A Accuracy | 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F); see Plot A |
Stability (drift) | < 0.1°C (0.18°F) per year |
Relative Humidity Sensor | |
Operation range | U23-00x Plot BAccuracy: ±2.5% from 10 to 90% typical, to a maximum of ±3.5%. See Plot B |
Stability (drift) | < 1% per year typical; hysteresis 1% |
Resolution | 0.03% |
Logger | |
Operation range | -40° to 70°C (-40° to 158°F) Real-time clock ± 1 minute per month 0° to 50°C (32° to 122°F) Battery 1/2 AA, 3.6 Volt lithium, user-replaceable (part # HP-B) |
Weight | 118 g (3.1 oz) |
Dimensions | Housing measures 10.2 × 3.8 cm (4.0 × 1.5 in.) |
Inquiry
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