Fig. 11

Humidity hysteresis characteristics of (a) SnO-1, (b) SnO-4, (c) SnO-5, (d) Long- term stability of SnO-5 sensor, (e) Highlights measurement repeatability and error margins for initial resistance readings at various RH levels.
Humidity hysteresis characteristics of (a) SnO-1, (b) SnO-4, (c) SnO-5, (d) Long- term stability of SnO-5 sensor, (e) Highlights measurement repeatability and error margins for initial resistance readings at various RH levels.