5531A
Loop-powered LCD indicator
- 4 digit 1/8 DIN (48 x 96 mm) loop-powered LCD display
- Easy push-button configuration
- Backlit LCD display is readable in low light conditions
- Display can be mounted in the safe area or in I.S. / Ex zone 2
Manuals : 
Data sheet :
Application
- The 5531 indicator is powered by the 4 to 20 mA current loop and is easily scaled to display the correct process value.
- Because it does not require separate power wiring, the 5531 is perfect for remote display of process loops.
- The 5531A display can be panel mounted in the safe area or I.S. / Ex Zone 2 (gas).
Technical characteristics
- With a full measurement range of 3.6 to 23 mA, the 5531 is NAMUR NE43 compliant.
- The display can be push-button scaled to any range between -9999 to 9999, and reverse display action is possible.
- The LCD backlight can be set to half or full intensity for easy viewing in low light conditions.
- The display only requires 1.5 VDC, (75 Ω loop load), with the backlight turned off.
- The input is HART® transparent.
- The front push-buttons can be disabled to prevent unauthorized adjustment.
Mounting / installation
- Once panel mounted with the included gasket, the 5531 provides IP65 ingress protection.
Environmental Conditions
Specifications range -20°C to +60°C Storage temperature -20°C to +60°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-cond.) Protection degree IP65, from front Mechanical specifications
Dimensions (HxWxD) 48 x 96 x 120 mm Cut out dimensions 44.5 x 91.5 mm Weight approx. 200 g Wire size, connector terminal 1 - 4 0.13...2.08 mm2 / AWG 26...14 stranded wire Screw terminal torque 0.5 Nm Cable glands and cable diameter M16 x 1.5 / Ø 5...8 mm Common specifications
Supply voltage Input loop-powered Signal / noise ratio > 60 dB Response time (0...90%, 100...10%) < 1 s Updating time 500 ms EMC immunity influence < ±0.5% of span Input specifications
Input range 4...20 mA Measurement range 3.6...23 mA Input voltage drop, without backlight < 1.5 V @ 20 mA Input voltage drop, with full backlight < 10.5 V @ 20 mA Loop error detection, 4...20 mA: Low ~ < 3 mA Loop error detection, 4...20 mA: High ~ > 24 mA Approvals
LVD 2006/95/EC EN 61010-1 EMC EN 61326-1 ATEX 2004/108/EC KEMA 05ATEX1044 X (5531A/B1) EAC TR-CU 020/2011 EN 61326-1 Output specifications
Display readout ± 9999 (4 digits) Digit height 16 mm