EFM-100 Atmospheric Electric Field Monitor
Technical Specifications
EFM-100 Hardware Specifications
Electric Field Range: -20 kV/m to +20 kV/m
Typical Range of Interest: -5 kV/m to +5 kV/m
Accuracy: 5% +/- 0.05 kV/m
Resolution: Digital Output 0.01 kV/m
Analog Output Infinite
Digital Data Cable: 50/125 Multi Mode Fiber Optic Cable with ST Connectors
Digital Data Format: ASCII
$<S><EE.EE>*<C><CR><LF>
S: sign '+' or '-' C: checksum E: electric field
CR: carriage return LF: line feed
Example: $-02.34*3A
RS232: 9600 baud, 8 bits, 1 stop bit, no parity
Analog Data Output: Differential 1V per kV/m
DC Power Supply: 12-15 VDC, 0.5 Amp
AC Power Supply: 120 VAC 60Hz or 220VAC 50 Hz (specify)
Motor Type: Ball Bearing, Brushless DC Motor
Mount: 3/4" NPT Threaded Pipe
(Note: 3/4" NPT measures 1" O.D.)
Dimensions: 6.7" dia. x 5" (17 cm dia.x 13 cm)
Weight: 2.2 lbs (1 kg)
Shipping Weight: 13 lbs (5.75 kg)
Shipping Dimensions: 18.5" x 13" x 8.8" (47 x 33 x 22 cm)
Warranty: 1 Year
EFM-100 Software Specifications
Operating System: Microsoft Windows Vista, XP, 2000, NT, 98, 95
Alarms: High Field, Very High Field, Lightning
High Field Alarm Range: 0 to 20 kV/m
Very High Field Alarm Range: 0 to 20 kV/m
History Graph: 5 min, 15 min, 30 min, 1 hour, 2 hour, 4 hour, 8 hour, 24 hour
Handles on the graph for zooming in.
Vertical Scales: 0.5 kV/m, 1 kV/m, 2 kV/m, 5kV/m,
7.5 kV/m, 10 kV/m, 15 kV/m, 20kV/m
Handles on the graph for zooming in.
EFM-100 Connection Diagram
Questions or Further Info e-mail info@boltek.com
Call (905) 734-8045 or fax (905) 734-9049
Response Time: 0.1 seconds