Electrical signal transmitters
General Description
• MTWT-I – Series transducers electrical signals isolated two wire are designed to convert input signals different (see Table 1) signal at the standard 4 ÷ 20 mA for appliances Command, warning, controllers, monitors, notes, etc.
• Option: MTWT- without isolation Sign exit.
• There are also various transducers and other layouts (see Table 2)
Calibrating
the device leaves our factory as is calibrated according to customer requirements. If necessary you can calibrate the output signal by Foote, ZERO and SPAN are in front of the device.
In a minimal input signals, calibrate by Foot ‘ZERO for 4mA. Maximum input signal mode Calibrate by Pot-SPAN for 20mA. Repeat calibration again.
Please calibration using suitable devices (certified by an accredited laboratory).
Specifications
Input voltage: 13 ÷ 30 VDC) can be 48 VDC).
Galvanic isolation 500 VDC between entry and exit.
Load resistance: Rload = (Vsupply – 13 V) / 20 mA
serial port (Passive): 4-20 mA
temperature Environment: + 65oC ÷ – 20
Dimensions: 93 X 79 X 25 mm (box UEGM 25)
Waterproof: IP-52 Installation: on DIN strip