kobold make ball mill level transmitter
Transmitter Bleed screw Process. Twovalve. The twovalve configuration is available on Rosemount 305, 306, and 304 Manifolds for use with absolute and gage pressure transmitters. An isolate valve provides instrument isolation and a drain/vent valve allows venting, draining, or calibration. Figure 2: Rosemount 305 and 306 Manifolds Transmitter ...