Manual

A P P E N D I X C – S P E C I F I C A T I O N S
45
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
Response Time: 0.1 seconds
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: $<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
Single-Ended 0.5V per kV/m
DC Power Supply: 12-15 VDC, 0.5 Amps
AC Power Supply: 120 VAC, 60Hz (220VAC 50 HZ in Europe)
Motor Type: Ball Bearing, Brushless DC Motor
Mount: 3/4" NPT Threaded Pipe
(Note: 3/4" NPT measures 1" O.D.)
Temperature Range: -40ºF to +140ºF (-40ºC to +60ºC)
Dimensions: 6.7" dia. x 5" (17 cm dia.x 13 cm)
Appendix
C