Digital Interface; Dimensions - E+E Elektronik EE741 User Manual

Inline flow sensor for compressed air and gases
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The pulse duration and the pulse value can be calculated with following MIN/MAX-Formula:
Calculation of the minimum "pulse value" or the maximum "pulse duration".
IMPW_MIN = NORMV_MAX [m
IMPL_MAX = IMPW [m
Short Form
IMPW
IMPL
IMPW_MIN
IMPL_MAX
NORMV_MAX
Tab. 2
Explanation of abbreviations
The totalized consumption is stored every minute and is retained even if the supply voltage is interrupted.
The totalized consumption can be shown on the display. A reset of the consumption meter can be performed via
the display menu or the EE-PCS Product Configurator Software.
3.2.3.

Digital Interface

The EE741 is available in three different digital interface versions, with Modbus RTU, M-Bus or IO-Link interface.
The Modbus RTU and M-Bus interface parameters can be accessed and changed with the help of the EE-PCS
Product Configurator Software.
3.3

Dimensions

Values in mm (inch)
EE741
100 (3.94)
EE741-N50
100 (3.94)
3
/h] * IMPL [s] / 1200
3
] * 1200 / NORMV_MAX [m
Description
Pulse value [m
Pulse duration [s]
Minimum value for pulse value [m
Maximum pulse duration [s]
Maximum expected standardized volume flow [m
50 (1.97)
80 (3.15)
3
/h]
3
]
Internal thread:
Whitworth thread according to
EN 10226 (old DIN 2999) or NPT
Internal thread:
Whitworth thread according to
EN 10226 (old DIN 2999) or NPT
User Manual EE741
3
]
3
/h]
Inline Flow Sensor for Compressed Air and Gases | 10

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