Virtual COM port mode of USB to RS485 converter ESD and Surge Protection Built-in USB-Powered(no extra power supply) TX-Enable without control signal
Dotech's complete solutions against refrigerant leak and noise Accurate measurement with dedicated sensors (low and high pressure refrigerants) Display of saturation temperature of refrigerant All in one (pressure switch and gauge) Easy installation
Dotech's complete solution against refrigerant leak and noise Refrigerant-dedicated sensor for compressor or condenser fan Smart control (step control, rotating operation, delay time Set, pressure control modes) Digital All-in-one (pressure switches, gauge and controller) Easy installation and reasonable price
Router, switches, modem, modules, power supply, CCTV camera, voipphone.
Product Features: By adopting water-cooled apparatus was Plate improvement of the thermal deformation of Plate to the integration of the driving parts mounted on GEAREDMOTOR and VECTOR INVERTER SOFT START, SOFT STOP prevent chipping driving single side rapping an existing cross-section of a special design based on the weakness of the central abrasive removes congestion
Product Features: By adopting water-cooled apparatus was Plate improvement of the thermal deformation of Plate to the integration of the driving parts mounted on GEAREDMOTOR and VECTOR INVERTER SOFT START, SOFT STOP prevent chipping driving single side rapping an existing cross-section of a special design based on the weakness of the central abrasive removes congestion
Related parameters Fluid: R22, R407C, R410A + refrigerant oil Ambient temperature: -30 - 60°C (conductivity less than 50%) Rated voltage: DC 12V ±10%, rectangular Wave Drive: step motor phase 4 Excitation: phase 2-2 Excitation speed: 100PPS-250PPS Flow direction: bi-flow Full stroke: 2000 pulses
1. Main feature: Heavy industrial CE approved 100V/m EMI protection Reverse polarity protection Extended temperature range 1% total error band Compact outline 2. Specifications: Range: 0 to 16bar Overload pressure: 2 times of rated pressure Burst pressure: 3 times of rated pressure Accuracy: ±1%F.S Analog signal output: 4-20mA Wiring: 2 wires Power supply: 9-30V DC Pressure port: NPT1/4
