Electrical Specification - WEBTEC FlowHUB Serie Manual Del Usuario

Functional Specification
• Flow range: see model configuration
• Pressure range: see model configuration
• Ambient operating temperature: 0 - 50 °C (32 - 122 °F)
• Fluid type: Mineral oil to ISO 11158 category HM (for other fluid
types please contact Sales).
• Fluid temperature: 5 to 90 °C
• Accuracy:
Oil: ± 3% full scale at 21 cSt (Switch, Transmitter & Ultimate)
± 5% full scale over viscosity range 1 to 85 cSt (ViscoCorrect)
Water: ± 5% full scale (ViscoCorrect)
• Repeatability: better than ± 1%
• Response time: 150 ms (Switch and Transmitter), 50 ms
(Ultimate and ViscoCorrect)
• Protection: designed to meet IP64
• EMC Environment:This equipment is intended for use within
industrial and residential environments and does not suffer any
degradation in operation when subjected to test conditions
according to the requisite standards.

Electrical specification

• Supply voltage: 15 to 30 VDC class 2 supply only
• Typical current: 35 mA
• Maximum current excluding switch current: 60 mA
• Switch current: 500 mA per switch max.
• Switch Voltage: supply voltage - 0.5 V
• Connector type: M12 - 5 pin male
• Voltage output: minimum load = 10K Ohms
• Current output: maximum load = (supply voltage x 46) - 200 ohms
• Recommended cable: screened cable, 5 x 0.25(2) (24AWG)
Pin Connection Details
4
1 - + supply
2 - switch 1 *
3 - GND
4 - switch 2 *
5 - Analogue out: either
0 - 5V or 4 - 20 mA *
* These are options according to model and
may not be operational.
3
2
5
1
For ViscoCorrect version:
1 - + supply
2 - Anologue out: either
0 - 5V or 4 - 20 mA*
3 - GND
4 - switch 1
5 - switch 2
3