School Savers - Vernier RH-BTA Relative Humidity Sensor

Vernier RH-BTA Relative Humidity Sensor

The Relative Humidity Sensor contains an integrated circuit that can be used to monitor relative humidity over the range 0 to 95% (± 5%).
These units are designed to be used with one of the interfaces sold by Vernier and are not standalone sensors.

Specifications
Range: 0% to 95%
Power: 200 µA @ 5 VDC
Response Time (time for a 90% change in reading):
In still air: 60 minutes (typical)
With vigorous air movement: 40 seconds (typical)
Resolution: 0.04% RH
(LabQuest 2, LabQuest, LabQuest Mini, Go!Link, LabPro)

Specifications for the IH-3602-L Integrated Circuit Humidity Sensor (at 25°C and 5.0 VDC) are given below:
Total Accuracy (with saturated salt calibration): ±2% RH
Total Accuracy (with standard calibration): ±10% RH
Operating Temperature Range: 0 to 85°C
Temperature Effect
0%RH voltage: ±0.007% RH/°C (negligible)
50%RH voltage: –0.11% RH/°C
95%RH voltage: –0.22% RH/°C

What’s Included
Vernier Relative Humidity Sensor
User manual

The Relative Humidity Sensor is compatible with these interfaces:
LabQuest 2
LabQuest
LabQuest Mini
Go!Link
SensorDAQ
NXT Sensor Adapter
LabPro
Vernier EasyLink
CBL 2
TI-Nspire Lab Cradle