The Model 621 can be easily added to virtually any installation. The sensor is connected directly to the control unit by shielded cable or by conduit as a single assembly. The Model 621 is housed in a cast aluminum enclosure. The control unit contains signal processing and alarm electronics. 12-segment multicolor LED bargraph displays the magnitude and polarity of the measured charge.
The Model 621 Static Monitoring System is a single channel alarm system featuring an autoranging display of ±500 to 5kV (low range) and ±5kV to 50kV (high range). The unit can be ordered with ranges of 50 to 500 volts and 500 to 5kV.
Thông số kỹ thuật
- Autoranging readout (dual range)
- Recorder output
- Cable lengths up to 100 ft.
- Optional visual and audible alarm functions