สถานที่กำเนิด
Shaanxi, China
Product name
Handheld Field 475 HART Communicator
Load resistance
250 ~ 600Ω
Load Inductance
3.3mH or less
Display
128 * 64 dot matrix LCD
Power supply
4 1.2V rechargeable battery
Length
1Km (0.62 mile) (0.75 ~ 1.25mm2)
Load Capacitance
0.22uF less