MST-91Ai Installation guide EN Rev 1.0
4
Specifications
Supply voltage
~
100-240V, 50(60)Hz
Power consumption
no more 5W
Number of control channels (relay)
1
Control relay contact current/load
16A/250V
Type of relay contacts
NO(SPDT)
Number of channels of temperature sensors
1
Temperature measuring range
-40
º
С …+120
º
С
Temperature accuracy
±
1.0
º
С
Number of channels of water and precipitation sensors 1 channel:
- 1 sensor MPS
The number of gradations of measurement levels
(sensitivity) of the sensor of water and precipitation
2(0-dry, 1-presence of water
precipitation)
Wi-Fi standard
802.11b/g/n
Wi-Fi Output
+19.9dBm
Wi-Fi frequency range
2.4GHz
Enclosure Rating
IP20
Operating temperature range
-30
º
C…+80
º
С at humidity up to 80%
Wire cross section of sensor cables connected to the
weather station terminals
Up to 2.5mm
²
Wire cross section for control relay and power supply
cables connected to weather station terminals
Up to 2.5mm
²
Dimensions
86 (H) mm x 90 (W) mm x 65 (D)mm
Body color
Light gray
Type of mount
DIN-rail
Weight
165g
Internal fuse rating
0.5A
Compatible temperature sensors
Grand Meyer TS-1
Compatible moisture and precipitation sensors
Grand Meyer TS-2
