Cảm biến đo chênh áp Cressto SP, SH
Basic technical information
| Nominal pressure range |
± 50 Pa to -100÷1000kPa |
Overpressure to 2kPa
from 2kPa to 20 kPa
from 20kPa to 100 kPa
over 100 kPa |
20 kPa
50 kPa
300 % nominal range
200 % nominal range |
| Common mode pressure for differential type |
10x Pdif, max. 300kPa |
| Error |
max. 1% ± 2Pa (0,5%) |
| Zero temperature error |
typ. 0,1%
max. 0,2 %/10°C |
| Span temperature error |
typ. 0,1%
max. 0,2 %/10°C |
Operating temperature range
with display
. |
-20 ÷ +85°C
-20 ÷ +70°C
(non condensing) |
Storage temperature
with display |
-25 ÷ 100°C
-25 ÷ 80°C |
| Supply voltage |
5 ÷ 36V dc |
| Supply current |
typ. 4mA |
| Output |
4 ÷ 20mA two-wire
0 ÷ 20mA three-wire
0 ÷ 10V three-wire
0 ÷ 3V three-wire
RS232 four-wire
RS485 four-wire
USB four-wire
open collector three-wire
relay four-wire |
| Operating position |
arbitrary |
| Protection |
min. IP 65 |
| Voltage endurance |
min. 1000V dc |
| Weight |
cca 250g |
|