Teledyne Hastings Digital Vacuum Meter
The Digital CVT instrument is a fully automatic, continuous reading instrument for basic vacuum measurement applications.
Teledyne Hastings Digital Vacuum Controller
The Digital CVT is a fully automatic, continuous reading instrument for vacuum applications. These controllers operate in the same standard ranges as the DVT meters with the addition of two user selectable control limits. The control points are durable 10 amp single pole double throw relays which can be configured normally open or normally closed. The Digital CVT also includes a (0-1 volt) non linear analog output signal and a digital RS232 port as standard.
The Digital VT / CVT includes two convenient front panel controls. The first is a simple push button which is used at atmospheric pressure to set the "offset" of the tube curve. The other is an adjustment pot which can be used to adjust the "heating voltage" of the gauge for generating accurate low pressure readings.