- Dynamic micro flow sensor
- Smallest measuring range 0...10 Pa
- Analogue output 0...10 V and 0/4...20 mA
- 2 outputs with change-over contacts 250V, 8A
- Characteristic linear or square-rooted
- LCD-Display with 4 lines of 20 characters
- Contact function min. or max.
- Supply voltage 230 Vac, 24 Vac or 24 Vdc
- Protection class IP 65
Manometer with diaphragm element for indication of pressure, under pressure or differential pressure of non aggressive gas. Thanks to the measuring principle, the device is irrespective of position and has an extremely high zero-point security with the smallest measuring ranges. Thereby, it is particularly suitable for air flow measurement according to the “Differential pressure” or “dynamic pressure” method with square-root characteristic. No negative pressure measurement possible.
Specifications
Smallest measurement range: 10 Pa, resolution 0,1 Pa
Largest measurement range: 3500 Pa, resolution 11 Pa
Selected measuring range: preset parameters as desired
Overload protection: max. 1 bar
Static pressure: max. 0,2 bar
Pressure Connections: hose liners 8 mm ø
Electrical Connections: screw terminals
Cable entry: 3 x M16 x 1,5
Supply voltage: 230 Vac, 24 Vac or 24 Vdc
Power consumption: approx. 1,5 VA
Analogue output: 0/2...10 V and 0/4...20 mA
Characteristic line: linear or square rooted
Electrical absorption: adjustable 0, 1, 2, 4, 8, 16, 32 s
Switching output: 2 potential free switching contacts
Switching function: min. or max. for each contact
Contact load: 250 Vac, 8 A non-inductive load
Switching delay: adjustable 0...20 s
Display: lighted LCD-Display 4 line, 20 digit, display in Pa or m³/h following values are displayed:
1. line: pressure - actual value with unit
2. line: pressure - actual value as analogue bar
3. line: adjusted limit value (arrows)
4. line: adjusted limit value (digital)
Wall mountable housing: Ultra mid/ABS, black/grey
Dimensions: 122 x 120 x 85 mm (WxHxD)
Protection class: IP 65
Ambient temperature: -10...50 °C
Weight: approx. 900 g
EMC: tested according EN 61000-6-2, EN 61000-6-3, CE mark
Tolerance: ± 1 %
