Specifications

38
Hardware Functions
In-Out
Performances
The best to suit your needs!
4-Channel Ammeter WM14 A204
90x107.5x64.5mm (6-DIN modules)
LED, h: 14mm
YES
2x 3 DGTs
N.A.
A:±(0.5% FS+1DGT)
≤200ppm/°C
1.5 times / s
Unbalanced: 3-phase.
N.A.
4-20mADC
N.A.
single-phase: A, A dmd ,A max ,A dmd max ,
N.A.
N.A.
2 (relay)
N.A.
N.A.
Action: on variables and outputs
90 to 260 VAC/DC
CE
IP40
Housing (H x W x D)
Display type
Variables on display
Instantaneous variables
Energy variables
Accuracy
Temperature drift
Refresh rate
System type
Voltage inputs (Un)
Current inputs
Digital inputs
Measurements:
Variables
Harmonic distortion
Outputs: Pulse
Alarm
Analogue
Serial
Digital filter
Power supply
Approvals
Protection degree
ROG400 is a split core AC TRMS current sensor whose
"4 to 20mADC" output signal is proportional to the current
being measured. The sensor has to be fixed directly
around the main cable. WM14 A204 is a 4-channel
ammeter which requires "4 to 20mADC" input signals.
WM14 is capable to measure and display, for each channel
(3 phases and neutral), the instantaneous and thermal
currents and the relevant peak values. It is equipped with 2
relay outputs: the first is connected to an AND
combination of programmable
setpoints on each channel; the
second one is a diagnostic alarm
providing overrange or damaged-
sensor warnings.
WM14 A204 and ROG400 are the
ideal solution for retro-fit
applications.
Comm
Split Core Current Sensor ROG 400
54x29x17mm
40mm max
1% FS
0 to 400 AAC
4 to 20 mADC
10 to 30 VDC
Housing (H x W x D)
Cable size
Accuracy Class
Primary
Output
Power supply
WM14 A204 and ROG400