If the full scale selector is at 10A position. The “MA” field of “Device Status” in the HyperSecureLink software will be
assigned as “01” to indicate the reading needs to be divided by 10 to get the real value.
Set the sensor as Alarm Device and its operation:
The system issues alarm when the reading is over the limits and issues restore signal when the reading returns to the
limits.
(High Limit)+1: High Limit Alarm
(High Limit)
(High Limit)-1: Alarm Restore
(Low Limit)+1: Alarm Restore
(Low Limit)
(Low Limit)-1: Low Limit Alarm
Set the sensor as control device and its operation:
The reading from this device will not issue any alarm but control the operation of the switches those were
associated with this device (refer to the HyperSecureLink software).
High Limit Operation:
Turn on at high limit reading and turn off at low limit reading.
Low Limit Operation:
Turn on at low limit reading and turn off at high limit reading.
High Limit Operation Device
Low Limit Operation Device
(SW ON)
(SW OFF)
(High Limit)+1
(High Limit)
(Low limit)
(Low Limit)-1
(SW OFF)
(SW ON)
High Limit Operation Device
Low Limit Operation Device
F. SPECIFICATIONS
Supervision: sends AC Meter/Temperature reading at 30-minute interval alternatively.
Power Source: two AAA alkaline batteries.
Working Temperature Range: -20
℃
to 50
℃
(over this range the working of the device is not guaranteed)
Data Sampling Rate: 30-second/ Sampling, (15-second/Sampling available).
Temperature Sensor Operation Range: -40
℃
/85
℃
.
Temperature Accuracy: 10
℃
to 40
℃
+/- 1
℃
max.
-40
℃
to 85
℃
+/- 3
℃
max.
AC Meter Reading: 0-100 for 0~10A or 0~100A selectable.
AC Meter Accuracy: +/- 10% +/- 3 readings (for reading above 10).
Measuring method: Using AC clamp probe KT-87 with true RMS reading (50/60Hz).
Low Battery Detection: 2.6V+/- 0.1V.
Current Drain: 5uA @ standby, 20mA @ RF operation
Estimated Battery Life: Sending 250 readings/day for 1 year or 75 readings/day for 2 years.
Transmitter Size/Weight: 20 x 29 x 123.5 mm, about 34g (w/o battery).
KT-87 AC Clamp probe Size/Weight: 96 x 60 x 20 mm, about 85g (not including cable).
Jaw Opening: 25mm in diameter.
