Modbus pressure and level transmitters
BD Sensors RUS launches production of compact pressure transmitters that can exchange data via the Modbus RTU communication protocol. You can now order the following Modbus-enabled transmitters from us: LMP 331i, LMP 307i, DMP 331i. Top level communication via the Modbus RTU protocol makes use of the RS485 interface.
General technical specifications:
|
|
LMP 331i |
LMP 307i |
DMP 331i |
|
Pressure ranges |
from 0…1 to 0…400 mWC |
from 0…4 to 0…200 mWC |
from 0…0,4 to 0…40 bar |
|
Type of pressure |
hydrostatic |
hydrostatic |
absolute, gauge, vacuum |
|
Accuracy |
0,1 % of span |
0,1 % of span |
0,1 % of span |
|
Output signal |
4…20 mA, RS 485/HART, RS 485/Modbus |
0/4…20 mA, 0…10 V, RS 485/HART, RS 485/Modbus |
4…20 mA, RS 485/HART, RS 485/Modbus |
|
Pressure port |
G¾" |
|
M20x1.5, G¼", G½" |
|
Electrical connection |
DIN 43650, Binder 723 (5-pin), M12x1 (4-pin), cable gland PG7, Buccaneer |
cables: PVC, PUR, FEP, etc. |
DIN 43650, Binder 723 (5-pin), M12x1 (4-pin), cable gland PG7, Buccaneer |
