Using bimetallic strip and human hair bundle sensors, this hygrothermograph measures relative humidity and temperature data.
Using bimetallic strip and human hair bundle sensors, this hygrothermograph measures relative humidity and temperature data.
Discontinued!
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Measure relative humidity from 5 to 90% and temperatures from -20 to 50°C with this OAKTON WD-37250-20 Long-Cycle Hygrothermograph. The long-cycle unit lets you select a 1- or 3-month chart rotation to suit your specific needs, while the acrylic housing stands up to corrosion, so you can use the hygrothermograph outdoors in a sheltered location, if desired.
Features
Applications
| Temperature Range | -20 to 50°C |
| Temperature Accuracy | ±1°C |
| Temperature Sensor | Bimetallic strip |
| Temperature Chart Graduations | 1°C |
| Relative Humidity Range | 5 to 90% |
| Relative Humidity Accuracy | ±3% from 10 to 90% RH, ±5% from 5 to 10% RH |
| Relative Humidity Sensor | Human hair bundle |
| Relative Humidity Chart Graduations | 0.01 |
| Chart Rotation | 1 month (38 days maximum) or 3 months (100 days maximum) |
| Power Supply | C battery |
| Product Length | 5.9" (14.99 cm) |
| Product Width | 13.3" (33.78 cm) |
| Product Height | 11.5" (29.21 cm) |
| Temperature Range | -20 to 50°C |
| Temperature Accuracy | ±1°C |
| Temperature Sensor | Bimetallic strip |
| Temperature Chart Graduations | 1°C |
| Relative Humidity Range | 5 to 90% |
| Relative Humidity Accuracy | ±3% from 10 to 90% RH, ±5% from 5 to 10% RH |
| Relative Humidity Sensor | Human hair bundle |
| Relative Humidity Chart Graduations | 0.01 |
| Chart Rotation | 1 month (38 days maximum) or 3 months (100 days maximum) |
| Power Supply | C battery |
| Product Length | 5.9" (14.99 cm) |
| Product Width | 13.3" (33.78 cm) |
| Product Height | 11.5" (29.21 cm) |
