MD-S800V intelligent negative pressure controller, alternate name is negative switch, vacuum switch. It sets negative pressure measurement, pressure display, control in one professional unit. It has followed features: easy operation, good shock resistance, high precision, control range adjustable, long-term stability.
MD-S800V has the followed functions: delay control, reverse control, three pressure units to change, one key to error clearing. It replaces the mechanical vacuum switch and vacuum controller. It is equipped with vacuum pump.
Replacement of vacuum pressure gauge/switch,high precision, fast response
Replacement of mechanical vacuum switch, equipped with vacuum pump
4 digit LED, accuracy display -0.1kPa
Equipped with high precision pressure sensor, long-term stability
Relay signal output, the bounds can be adjusted
Delay control, password protection, reverse control, one key to zero offset