Microprocessor controlled digital pressure transducer with display and operation via 3 buttons.
With freely scalable analog output that can be toggled between 4-20mA and 0-10V.
Area of application:
+ air and non-aggressive gases
+ controlling, measuring and monitoring
+ climate and ventilation
+ environmental and medical technology
Types of pressure:
Relative pressure (reference atmosphere or ambient pressure) for over/under pressure measurements and pressure difference measurements (sensor displaying zero when coming into contact with atmospheric or ambient pressure).
Technical data:
Sensor element: piezoresistive pressure sensor with integrated temperature compensation
Measuring range: -25 to +25mbar
Bursting pressure: max. 200mbar
Typ. accuracy: GMUD MP-S: ±0.15% FS (lin.),
±0.6% FS (hysteresis and temperature 0 ... 70 °C)
GMUD MP-F: ±0.35% FS (lin.),
±0.6% FS (hysteresis and temperature 0 ... 70°C)
Output signal: 4 ... 20mA / 0 ... 10V (selectable in menu)
Auxiliary energy: only needed if 0...10V output signal is
selected (18 ... 30VDC / 24VAC)
Permissible burden: (4 ... 20mA): Ra[Ohm] = (Uv [V] - 12 [V]) / 0.02A
Permissible load: (0 ... 10V): >= 3000Ohm
Operating temperature: -20 ... +70°C
Storage temperature: -40 ... +70°C
Display / operation: 4-digit 7-segment display and 3 buttons
Pressure connection: universal pressure connecting pieces for 6 x 1 mm or 8 x 1mm plastic tubes (4 or 6mm inner pipe diameter)
Mounting position: any position (small influence of mounting position for low ranges)
Housing: ABS (IP65), with fi xing holes for wall mounting
(accessible after cover has been removed)
Electric connection: elbow-type plug acc. to EN 175301-803/A (IP65);
max. wire cross section: 1.5mm2 ,
wire/cable Ø: 4.5mm to max. 7mm
Options:
LACK: card coated on both sides (for outdoor application)
OUT: switching output (max 28V, 40mA), switches if meas. value falls below or exceeds limit value connection via 2nd elbow-type plug
