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.
技术参数
| 规格项 | 参数值 |
|---|---|
| 特征 | Built in alarm indicator;Other |
| 介质温度范围 | 176 F (80 C) |
| 最大工作压力 | 750 psi (528 m H2O) |
| 介质 | Liquid |
| 测量技术 | Mechanical or Magnetic Floats |
| 产品类别 | Level Transmitters |
| 料位测量类型 | Continuous Level |
| 安装选项 | Top mount |
| 输出选项 | Analog Voltage Signal;Analog Current Signal |
| 测量范围 | ? to 180 inch (? to 4572 mm) |
