EGE IO-Link-Devices Programmable LDV 1000, pressure and temperature in compressed air networks. They display the current air consumption in an easy-to-read display and respond quickly to any changes in flow speed. At the same time, the sensor can be used to measure air consumed in standard liters or standard cubic meters. Product innovation Programmable air flow sensors Series LDV 1000. The influence of temperature and absolute pressure on the flow rate is considered by integrated measuring elements.

Functions

Displayed measurand and units of measurement selectable
Configurable outputs
Reference values for standard pressure and standard temperature adjustable
TAG ID is programmable and readable on the device
IO-Link Device V1.1

Any run-in and run-out distances required result from pipe routes and any existing controls and instruments upstream of the sensor. Operation and display The sensors are parametrized using the front buttons or the IO-Link interface. Their 6-digit display shows the measurement values which can be sent as process data to a PLC via the IO-Link connection.

Features

• Mass flow measurement of air
• Consumption measurement in compressed air networks
• Pressure and temperature measurement
• User levels configurable
• Manipulation detection

Applications

The LDV 1025 / 1040 GAPL detect air flow, pressure and temperature in compressed air networks. They display the current air consumption in an easy-to-read display and respond quickly to any changes in flow speed. At the same time, the sensor can be used to measure air consumed in standard liters or standard cubic meters.

Specifications

Air flow [Nm3/h] 3…420.0 5…750.0
[Nl/min] 50…7000 80…12500
[Nm/s] 1.7…237.6 1.4…216.5
Temperature [°C] 0.0…60.0 0.0…60.0
Pressure [bar abs.] 0.0…14 0.0…14
ID-No. P11382 P11383
Type LDV 1025 GAPL LDV 1040 GAPL
800
Functional area 400 700
Flow deviations 1
from measurement value [±%] 5
from measurement range end value [±%] 0.5
Precision [±%] 2
Temperature deviation [± °C] 2
Pressure deviation [± bar] 0.1
Output S1 PNP-NO/NC, NPN-NO/NC, IO-Link, pulse PNP-NO
Output S2 PNP-NO/NC, NPN-NO/NC, Analog 4…20 mA, reset input for dosage
Supply voltage [V] 18…30 DC
Current consumption max. [mA] ≤100
Switching current [mA] ≤150
Ambient temperature [°C] – 10…+60
Medium temperature [°C] 0…+60
Start-up time [s] 10
Reaction time [s] < 0.3
Compressive strength [bar] 11
Burst pressure [bar] 16
Sensor material Aluminium, epoxy, ceramic
Housing material aluminium, PBT, polyester, stainless steel AISI 303
Display 6-digits, 7-segment red
Protection [EN 60529] IP 54
Connection M12 connector
Programmable functions
Operating modes: Hysteresis function, window function, fault monitoring,
pulse output, analog output, dosage function
Extended functions: Min/ Max/ average value memory, customized ID, display
configuration, selectable units of measurement and standard values, access restrictions
1 under reference conditions, from 10% of measuring range, operation of sensor within the specified functional area in the diagram
EGE-Elektronik Spezial-Sensoren GmbH • Tel. 04346 / 41580 • http://www.ege-elektronik.com