... dust prevention and anti-corrosion PCB, import cable,wide temperature metal-clad ,and so on, to improve the stability ... Small size: L55mm*W37mm*H24mmBinary RS232 interface Widely working temperature: -40°C~+85°CSmall form factor Low power ... horizontalConnector for RS-2324-pin Parameters Typical UnitsOperating Temperature– 40 to 85°CStorage Temperature– 40 to 125°CShock2600GVibrationZ-Axis, Skewed Block ...