Product Manual

Product manual
Product name: 2.4G Zigbee
Model: PT-001-A1
A. Explanation:
This temperature monitoring product can be applied to the temperature monitoring
of various ice water hosts
In addition, the temperature can be transmitted in real time through wireless, and
the temperature can be returned to the cloud back-end database for temperature
curve analysis. After the analysis, determine whether the ice water host is working
properly!
B. Power supply precautions:
1. The positive and negative polarities of the power supply have been locked to the
terminals before leaving the factory (Figure 1).
Or arbitrarily reinstall the power supply. If the product is damaged, please be
responsible for the maintenance costs!
2. It must be noted that the external voltage input cannot be greater than DC24V,
and it must not be smaller than DC15V.
C. Rated voltage and current
1. You can use any type of DC power supply commercially available, but please refer
to the voltage
Only between + 15VDC-+ 24VDC!
2. The current must be greater than 0.35A
D. The RF isolation wire and the RF antenna bracket are installed and calibrated
before leaving the factory. Do not change or replace them at will!
E. The temperature detection sensor is also calibrated by the laboratory before
leaving the factory. Do not replace it randomly. If there is any problem
Call Huakai Optoelectronics.
F. If you have any technical problems, please call Huakai Optoelectronics
Communication Company.
G. RF frequency used: 2405MHZ ~ 2480MHZ
Maximum current consumption DC15V / 0.2A
H. In the end, please don't remove the cover of the wireless thermometer (Figure 2)
without any need to avoid any dust, etc.