Premium Quality Waterproof indicator for 4-20mA including ATEX Ex version
- 1/8 DIN 48×96 Bezel
- 16mm backlit LED display 4 digits +/-9999
- Voltage drop 1.5V or 6.5V with 1/2 backlight
- Accuracy 0.1% Response time 1 sec
- Program function buttons dip switch protected
- Push button scaling display +/-9999
- Available in field housing
The PR 5531A and PR 5531B [ATEX EEx ia IIC T6] are premium quality 4 digit loop powerd indicators from PR Electronics. These units are sealed to IP65 from the front, and feature none, half or full back light for visibility in low ambient light conditions.
Voltage drop is from 1.5VDC on no backlight through to 10.5V DC on full backlight. The PR5531 is very accurate with 15 bit signal input and 0.1% linearity error.