Tecfluid FLOMID-MX Manual do Utilizador descarregar pdf (Página 19)

9 TECHNICAL CHARACTERISTICS

9.1 Power supply

Supply voltage: Standard : 220 VAC 50/60Hz, 24 VDC

On order : 240 VAC, 110 VAC, 24 VAC 50/60 Hz

Power consumption: Less than 10 VA

9.2 User programmable pulse output

Frequency mode: 10 - 1000 Hz

Pulse/unit mode: 0 – 2 Hz (minimum 0.01 pulses / measuring unit)

In pulse / unit mode, the pulse output can be programmed for a 50% duty cycle or for a 65 ms

pulse width.

Potential free opto-isolated bipolar transistor.

Maximum current: 50 mA

Maximum voltage: 30 VDC

9.3 Analog output

Galvanically isolated.

Range: 4 - 20 mA

Maximum load resistance: 700 Ohm.

9.4 Digital outputs

Potential free opto-isolated bipolar transistor.

Maximum current: 50 mA

Maximum voltage: 30 VDC

9.5

Reset input

Hardware configurable

Current input : Minimum 2 mA

Maximum 10 mA

9.6

Front panel

4 push buttons. Can be mounted in 4 positions at 90 º.

9.7

Display

LCD 2x16 with backlight (except model with DC power supply).

9.8

General characteristics

Ingress protection: IP67

Maximum working temperature: 50 ºC for the LCD.

60 ºC for the rest of the equipment.

9.9 Directives

This equipment complies with the following EEC directives:

Low voltage (73/23/CEE)

Electromagnetic compatibility (89/336/CEE)

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Tecfluid FLOMID-MX Manual do Utilizador Página 19