WIKA PEW-1 Serie Manual De Instrucciones página 28

8. Specifications
8. Specifications
Depending on the selected instrument version (e.g. sealings), the specification may deviate from the specifications
EN
listed here. The specifications in the order documentation are definitive.
For further specifications, see WIKA data sheet PE 87.23.
Specifications
Measuring range
Maximum working pressure
Overpressure limit per IEC 62828-1
Measuring ranges < 10 bar
Measuring ranges ≥ 10 to ≤ 600 bar
Measuring ranges > 600 bar
Max. measured error per IEC 62828-1
Total probable error per IEC 62828-2
Vacuum resistance
LoRaWAN ®
LoRaWAN ® version
Functions
Frequency range
Range in free field
Max. transmission power
28
→ See product label
→ Equals the upper range value / full scale value
The overpressure limit is based on the measuring range. Depending on the
selected process connection and sealing, restrictions in overpressure limit can
result.
3 times
2 times
1.43 times
≤ ±0.5 % of span
→ See following graphic
Yes
LoRaWAN ® 868 MHz EU
1.0.3
Registration
■
Configuration
■
Sending measured values
■
Alarm management
■
Battery status
■
863 ... 870 MHz
Typically 10 km
→ Depending on the ambient conditions, such as topography and building
structures.
14 dBm
WIKA operating instructions, models PEW-1000 and PEW-1200