i4Home i4H-TX-3AC User Manual

Ac meter & temperature two-in-one sensor

Table of Contents

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Warning: This device must be working in the environment under 600VAC and handled by professional user or

electric technician who has the knowledge of AC main power supply.

If user has to open the power distribution box then he must have the permission from the local power company and

wear insulating dielectric gloves for safety reason. Mishandling of this device may cause lethal harm to human

body.

INTRODUCTION

The i4H-TX-3AC is a battery operated wireless True RMS AC Meter/Temperature two-in-one sensor specially

designed for the i4Home System. With the AC clamp probe KT-87, it can measure the AC current up to 100A in 50 or

60 Hz. The measured data will be translated into 0-100 readings and transmit to the Base Unit by RF signal.

With wireless operation, the sensor can be put anywhere to monitor/record the AC current consumption and temperature

in a room, a chamber or a power distribution box. The system will issue a real time alarm if the reading is over the

high/low limits.

To Clamp

AC Meter & Temperature Two-In-One Sensor, i4H-TX-3AC

Passing one

conductor only

ST-87

Clamp

Test

Button

10A/100A

Selector

To Clamp

(no Polarity)

Hole to reach Test

Button inside

LED

Transmitter

LED

Wiring Inlet

Table of Contents

Do you have a question about the i4H-TX-3AC and is the answer not in the manual?

Page 1 The i4H-TX-3AC is a battery operated wireless True RMS AC Meter/Temperature two-in-one sensor specially designed for the i4Home System. With the AC clamp probe KT-87, it can measure the AC current up to 100A in 50 or 60 Hz. The measured data will be translated into 0-100 readings and transmit to the Base Unit by RF signal.
Page 2 A. Enrolling code 1. Loosen the screw of the i4H-TX-3AC, open the upper case, select right position of JP1 and JP2 (default at 100A, both jumpers have to be set for full scale of 10A or 100A) and connect the wires of AC Clamp probe (no polarity) to the terminals.
Page 3 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.