Metal tube rotameters series C / G ... 38/39 / EX0-1

This series of rotameters is ideal for flow measurement where safety and reliability are required. No need to power the device for a model with a simple flow indicator.

An additional advantage is the size of 250 mm between the flanges, which allows to install the device into a confined space without direct pipe sections at the input and output of the device.

The device can be supplied in a version with a conventional flow indicator and in the version with a microprocessor with an 8-digit LCD display showing the current, total and percentage flow, 4-20 mA output signal with HART protocol (24 VDC power supply) and interface Profibus PA (on request). Also available in intrinsically safe versions, ATEX certificates EEx ia IIC T6 zone 0 and zone 1 (on request)

• Measuring range: 1 ... 10 m³ / s;
• Output signal: 4 ... 20 mA, HART;
• Alarms: PNP, DPDT, NAMUR;
• Connection: flanged EN1092-1, DIN11851, threaded G and NPT, TriClamp;
• Operating temperature: -10 ... + 150 ° C, -30 ... + 300 ° C;
• Maximum pressure: 40 bar;
• Accuracy of measurement: ± 1,5%;
• Supply voltage: 24 V DC;