M355 LED Line Frequency Display
Based on Time and Frequency Solutions’ extensive experience in the measurement and display of line frequency, this display provides a clear indication of AC line frequency in digital format.
Features
- Suitable for interior use
- Single-sided display
- Seven segment high-intensity LED digits
- Excellent readability through clear acrylic window
- Wall or desk mounting options available
- Range of colours and styles
These displays are suitable for interior applications where clearly presented line frequency is required. The displays are single-sided and indicate line frequency to 3 decimal places on 7 segment high intensity LED digits.
The use of these digits provides a highly readable indication of frequency for both daylight and night-time viewing.
The display can operate as a stand-alone unit, or alternatively it can distribute the measured line frequency via a range of available interfaces. Additionally it can be used as a remote display in conjunction with a Master Clock, which includes AC Measurement capability.
The display is constructed for internal use with a clear acrylic window for good readability. Each display can either be wall mounted or alternatively a desk mounting option is available.
A range of colours are available. Please contact our Sales Office for further details.
Specifications
General
Display Technology : 7 Segment High Intensity LED.
Display Digit Colour : Red, Green or Yellow
Power : 115/230V AC ± 10% 48?62Hz.
Line Frequency Measurement Input : 110 - 240V AC ± 10% 48-62Hz
Measurement Accuracy : ± 0.001 Hz
Display Format resolution : Line Frequency to 3 decimal places
Data Interfaces : RS232/RS422/RS485 interfaces are provided
for communication with a Master Clock/AC
line Monitor
Data Output : RS232/RS422/RS485 interfaces are provided
for output of AC Line Frequency Data
Environmental (Operation & Storage)
Temperature: 0°C to +40°C.
Humidity: Up to 95% RH (non?condensing)
EMC: CE Compliant
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