Xi'an Yunyi Instrument Co., Ltd
| Packaging Details | carton or wooden box |
| Supply Ability | 100Sets per month |
| Payment Terms | T/T,Western Union,MoneyGram |
| Delivery Time | 5-8 working days |
| Model Number | YYCL07 |
| Certification | CE, ROHS, ISO |
| Brand Name | YUNYI or custom |
| Place of Origin | China |
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Product Specification
| Packaging Details | carton or wooden box | Supply Ability | 100Sets per month |
| Payment Terms | T/T,Western Union,MoneyGram | Delivery Time | 5-8 working days |
| Model Number | YYCL07 | Certification | CE, ROHS, ISO |
| Brand Name | YUNYI or custom | Place of Origin | China |
The QX Series is a handheld device that generates and measures industrial process signals. It replaces multiple tools – signal source, multimeter, and loop calibrator – in one compact unit.
Generates & measures – DC voltage, current (4‑20mA), resistance, frequency, pulse, thermocouple, and RTD
High accuracy – 0.02% typical for critical calibration
Loop power – 24V DC output to power two‑wire transmitters
Simultaneous operation – Output one signal while measuring another
Smart modes – Step output, ramp output, and custom curve programming
Handheld – Battery powered, easy to carry on site
| Model | What It Covers |
|---|---|
| QX‑10 | Voltage + current only |
| QX‑20B | Adds resistance, frequency, pulse |
| QX‑30 | Adds thermocouple + RTD |
| QX‑30P | All signals + custom programming |
Calibrating 4‑20mA transmitters (pressure, temperature, level)
Testing PLC analog input/output modules
Simulating thermocouples for temperature controllers
Troubleshooting control loops in plants and labs
Saves time – no more switching between multiple test tools
Easy to use – keypad and encoder, no computer needed
Field ready – durable case, long battery life
Cost effective – one device replaces several single‑function instruments
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
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