Description
TH621 humidity recorder specific description
- temperature range: 0 to +50°C
- humidity range: 10 to 95 % RH
- without digital display
TH622 humidity recorder specific description
- temperature range: 0 to +50°C
- humidity range: 10 to 95 % RH
- display for the values
TH623 humidity recorder specific description
- temperature range: 0 to 50°C, 0 to 85°C (selectable)
- humidity range: 0 to 95 % RH
- display for the values
- alarm
- external probe
TH625 humidity recorder specific description
- temperature range: 0 to 50°C, 0 to 85°C (selectable)
- humidity range: 0 to 95 % RH
- display for the values
- alarm with contact relay
- external probe
commun description
- temperature precision: ±0,5% for the full scale and ±1°C
- humidity precision: ±2% from 10 to 60%, ±3% from 60 to 95%
- respons time: 2.5 minutes
- recording time: 24 hours or 7 days selectable
- ambient operating conditions: 0 to 50°C, 0 to 95 % RH non-condensing
- adapter 220V/9V
- backup with battery
- battery life (average): 24 hours
- disc diameter: about 15 cm
