Hot sale 4-20mA NCS-RC105H HART Communication card

with instrument card of our company, pressure transmitter accuracy will reach 0.075% based on user demand to design

NCS-RC105H HART communication board is developed with the standard of HART protocol. It becomes the digital field device combined with traditional instruments, so it can be used as HART or 4-20mA instrument. NCS-RC105H HART communication board provides the function of control, capture/output and display for field device.

1.Main Characteris

4 ~ 20mA output with digital communication of HART protocol(two-wire)

Communication of interface: UART

Support CPU failure alarm

Write-protect jumper

IEC Ex intrinsic safety certification

EMC test certification

With optical coupler

Support LCD and magnetism stick operation

Support Rosemount 275/375 Controller

SizeΦ65mmcustomized according to users requirements

2.Technical Parameter

Power supply: 11.9 ~ 45V

Accuracy: 0.02%

High alarm current: =20.8mA

Low alarm current:=3.9mA

Power supply of interface board:

isolation 3.3V, 3 mA

Operation temperature: - 40~ 85

Damping adjusting: 0 ~ 32s, stepping 0.1s