Digital pressure gauge PM-3000
产品优势：
1、LCD display, 8 units switching.
2、 Ambient temperature: -20~65°℃, humidity:＜90%RH.
3、Four-way relay, transistor (PNP/NPN) switch output,RS485.
4、Protection level: IP65.
5、High-precision, low-power microprocessor, 16-bit AD resolution.
Product parameters：
— Range: -0.1MPa~250MPa
— Accuracy level: ±0.1%FS,±0.2%FS,±0.5%FS
— Thread specifications: G1/2,G1/4,M20*1.5
— Dial diameter: φ80mm
— Power supply: DC3.6V
