Upgrade notice QPCX

Blue Jay Electronic upgrade the QPCX three phase power transducer

Up to 4 output channels, standard 3 channel output

Optional 4~20mA, 0~20mA or 0~5V, 0~10V output

PS (Total active power)
QS (Total reactive power)
PF (Power factor)
FR (Frequency)
SS (Total apparent power)

When order the QPCX with RS485 port, Blue Jay Electronic free to provide configuration software, can easy to change the output channel parameter.

Order now This email address is being protected from spambots. You need JavaScript enabled to view it.

980X switchgear protection device

Blue Jay public the 980X series switchgear control device, integrated design can reduce system investment. They are the best solution for 3~35KV Medium/High voltage indoor switchgear, do not need separate switch postion indicator, voltage detector, temperature controller, rotary switch.

Just need send the primary side circuit diagram to Blue Jay technical team, and tell us your requirment, then wait 15 work days, you can got the customized products.

Basic type: Integrate Switch Panel Condition Indicator (9800-9803), Product Introduction
Advanced type: Switchgear Intelligent Control Device (9805-9808), Product Introduction

2013 Spring Festival Holiday

In 2013 Blue Jay Electronic Co.,Ltd will have a 18 days holiday in Spring Festival

Factory will close from February 4 to February 20

International Sales Department will close from February 6 to February 18

All orders will be arranged after February 20, delivery time according to the PI and contract, any problem plase send mail to This email address is being protected from spambots. You need JavaScript enabled to view it., our staff will reply you asap.


Blue Jay Electronic Co.,Ltd

BOS1000 Software

Blue Jay Electronic Co.,Ltd provide BOS1000 Operation Software for 194 Series Multifunction Power.

It can connect Max 32pcs power meter, direct show the monitor electrical parameter through reliable RS485 network. BOS1000 software provides real time monitoring and meter configuration, also provide data logging for energy data saving, user can use this data for power quality analysis. This software is intended for users to monitor multiple parameters continuously, and allow users to monitor and maintain the meter in real-time.

Know more about Blue Jay 194 Series Multifunction Power Meter, please click this link-->

Know more about power meter accessories, please click this link-->

Know how to use the BOS1000, please click this link-->

Click here to download BOS1000 for start!

QPPX manual renew

From the developing department:

Blue Jay Electronic modify the BJ-QPPX programmable transducer internal software, renew the user manual, customer order the transducer please download the version 2.1 manual after 2013.1.1

Thanks for your cooperation