Supertron Sensing Pte Ltd

LCD-W12 is a digital, high-precision LCD indicator for local measurement of process values and sensor failure monitoring. It connects directly to the communication port of our PROFIBUS transmitters,ProfIPAQ-H and ProfIPAQ-L. It can be connected and disconnected at any time. LCD-W12 communicates digitally with the transmitters and offers unlimited accuracy as well as temperature and long-term stability. There is no need for scale adjustments or calibration of the indicator. LCD-W12 is designed for field mounting on wall, pipe or DIN rail and has a rugged and splash proof housing.

• High-contrast, 4-digit LCD display with 17.8 mm/0.7 ” digits
• No power supply needed, supplied by the transmitter
• Also suitable for temporary measurements
• Unlimited accuracy and stability - Values supplied by transmitter digitally
• Display range stored in the transmitter, no calibration needed
• Display values between -1999 and 9999
• Indicates sensor failures (break, short-circuit and low isolation)
• Labels for different engineering units are included
• Designed for ambient temperatures between -20 to +80 °C / -4 to +176 °F
• Field mounting on wall, 2 ” pipe or DIN-rail
• Rugged IP65 / NEMA 4X housing

Supply Voltage	Supplied by connected transmitter
Indication
Display	Black LCD, 4 digits including minus sign
Digit height	17.8 mm / 0.7 ”
Indication range	-1999 to 9999
Decimals	3 positions or blank
Update rate	Appr. 1 Hz
Monitoring
Sensor failure detection	Flashing SEn and brE
Low isolation detection	Flashing Lo and Iso
Operation temperature	-20 to +80 °C / -4 to +176 °F
Accuracy	Unlimited (Digital data transfer)
Dimensions	80 x 110 x 65 mm / 3.15 x 4.33 x 2.56 ”
Protection	IP65 / NEMA 4X
Connection	Cable included, length 2m / 78 ”
Mounting	Rail acc. to DIN EN 50022, 35 mm, wall or 2 ” pipe

LCD-W12	70LCDW1201
Pipe mounting kit	70ADA00021
DIN-Rail mounting kit	70ADA00022