型号描述

这种流量测量仪适合具备高粘度的介质，比如胶水、蜂蜜或机油。利用开关输出端，可直接控制阀门，由此在监控系统内部建立一个简单的两点式调节回路。可直接在显示屏上通过三个按键规定开关点，或者也可选择从外部通过一个 4-20 mA 标准信号输入端规定开关点。型号 8072 带有可自由编程的开关输出端（晶体管或继电器）、外部的额定值输入端和/或 4-20 mA 工艺值输出端。

1）在一台仪器中进行测量值显示、监控、传输及两点式调节
2）可自由编程的开关点（晶体管或继电器）
3）通过 TEACH-IN 自动校准
4）外部额定值规定和工艺值（在 4-20 mA 的范围内）

Type Description

This positive displacement flow sensor / switch with display is designed for use in slighly viscous fluid like glue, honey or oil and specially to switch a valve and to establish a monitoring system or an On/Off control loop. The switching points can be programmed with the 3-key keypad under the display or optionally from an external source over a 4-20 mA loop. The 8072 is proposed with On/Off output, or with external setpoints and/orprocess value outputs.

1）Indication, monitoring, transmitting and On/Off control in one device
2）Programmable outputs (transistor or relay)
3）Automatic-calibration: Teach-In
4）Communication - external setpoints and process value (4-20 mA)