Ultrasonic tshav kub BTU Meter Rau Cov Yeeb Nkab Loj

1. Lub tshuab xam zauv tuaj yeem dai ntawm lub cev lossis nruab sib cais.

2. Sab hauv 3.6V siab muaj peev xwm lithium roj teeb, sab nraud AC220V lossis DC24V yeem;

3. Cov qauv tsim tshwj xeeb rau cov qauv ua kua los txhim kho kev ntsuas qhov tseeb thiab kev ruaj ntseg thiab txo qhov yuav tsum tau ua kom muaj kev thaj yeeb nyab xeeb thaum lub sijhawm teeb tsa.

4. IP qib: IP68.

5. tuaj yeem ntsia tau rau hauv cov yeeb nkab ntws los yog rov qab cov yeeb nkab, thiab tuaj yeem ntsia tau rau hauv kab rov tav lossis ntsug.

6. Txhawb kev sib txuas lus raws tu qauv suav nrog CJ/T 188, MODBUS RTU thiab GB/T 26831.

7. Txhawb kev kho qhov muag, RS485 thiab M-Bus interfaces; yooj yim rau cov neeg siv los tswj cov ntaub ntawv sib txawv.

8. 4 ~ 20 mA tso zis yeem.

Nco tseg: Default standard parameters for manufactured khoom, yog tsis muaj tshwj xeeb qhia.

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Post lub sij hawm: Oct-28-2022