Knick – Loop-Powered Process Indicator 830 SX
Description
Knick – Loop-Powered Process Indicator 830 SX
The Model 830 SX loop-powered digital indicators are universally applicable. The range (either 0 to 20 mA or 4 to 20 mA) is simply selected via terminals. Display starts working at an operating current of only 0.3 mA. The low voltage drop of 0.5 V allows application in current loops with low load voltage.
Facts:
- Digital indication without power supplies and supply leads
- No signal interference due to power supply coupling
- Power failure without effect on indication
- No parasitic voltages
- Unproblematic, extremely low-cost application in hazardous area
- Universal range selection
- Exchangeable unit symbols
- Adjustable, floating min/max outputs, optional
- Signal isolation between IS circuits
- IP 65
- Large 23 mm characters
- 4-digit display
- Span up to 10,000 counts
- Display range –9999 to +9999