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Let's get steamy, huh ! Measures both temperature and humidity.
Can you handle temperatures from 0° upto 60° C (32° to 140°F) and a relative humidity from 10 % all the way to 95 % ?
Application examples
- Measure outside, room or body temperature and air humidity.
- Combine with the Air sensor and
Light
to create a full-blown climate control system.
Add Switches to control water valves.
Technical specifications
| Product |
Hot&Humid sensor |
| Version |
1.1 (2004) |
| Sensing parameter |
temperature, humidity |
| Sensing method |
thermistor |
| Temperature range |
0° to 60° C (32° to 140° F) |
| Temperature accuracy |
5% (at 25° C) |
| Temperature output resistance |
165.9 KOhm (at 0° C) to 12.31 KOhm (at 60° C), in parallel with 47.5 KOhm |
| Temperature calibration |
| ° C |
° F |
Voltage (use 5 V power supply) |
7-bit MIDI value (use 'no processing' editor preset) |
| 0 |
32 |
1.11 |
28 |
| 10 |
50 |
1.62 |
41 |
| 20 |
68 |
2.16 |
55 |
| 25 |
77 |
2.44 |
62 |
| 30 |
86 |
2.71 |
69 |
| 40 |
104 |
3.21 |
82 |
| 50 |
122 |
3.63 |
92 |
| 60 |
140 |
3.97 |
101 |
| Humidity sensing method |
capacitive |
| Humidity range |
10 to 95 % relative humidity (RH) |
| Humidity accuracy |
±5 % relative humidity (at 25° C and 60 % relative humidity) |
| Humidity output impedance |
5 kOhm |
| Humidity calibration |
| %RH at 25° C |
Voltage (use 5 V power supply) |
7-bit MIDI value (without processing) |
| 10 |
0.74 |
19 |
| 20 |
0.95 |
24 |
| 30 |
1.31 |
33 |
| 40 |
1.68 |
42 |
| 50 |
2.02 |
51 |
| 60 |
2.37 |
60 |
| 70 |
2.69 |
68 |
| 80 |
2.99 |
76 |
| 90 |
3.19 |
81 |
| Power supply |
4.75 to 5.25 V DC, 5 mA |
| Sensor dimensions |
35 mm (1.4 inch) x 23 mm (0.91 inch) x 11 mm (0.43 inch) |
| Weight |
20 g (0.7 oz) |
| Cable |
1.0 m (39 inch), shielded, red wire = power, black wire = ground, white wire = humidity output,
grey wire is temperature output, maximum extension 30 m (98 ft) |
| Connector |
male plug with 4 pins in two rows spaced 2.54 mm (0.100 inch) |
| Application notes |
Please note that this is an electrical device. Do not immerse in water.
Temperature values are for the sensor itself, not for the cables, jack, circuit board, etc. |
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