Solutions with Innovation (SWI) TR420E Series 料位变送器

Available in lengths up to 15 feet, the TR420E features a standard ½ inch repeating increments with optional ¼ inch resolution and can be supplied in a variety of mount sizes and enclosure styles. The 4-20 mA or 1-5 VDC output options are compatible with most programmable controllers, SCADA systems and meters. The TR420E carries an FM explosion-proof rating for Class I, Division 1, Groups A,B,C and D; and dust-ignition proof for Class II\/III, Division 1, Groups E,F and G hazardous, (classified) locations, indoor\/outdoor (Type 4, 4X). It can also be equipped with independent point-level float\/switches for high and low alarms above or below the transmitter range.