Differential pressure transmitter
Item number: 984A Price on request
Delivery time:Delivery time on request
* Pressure transmitter for positive, negative and differential pressure * Measuring range of 0-50 Pa to 0-250 kPa, +/-50 Pa and +/- 100Pa * One sensor, two measuring ranges * 0-10 VDC and 4-20 mA output signal * With or without LED display * Freely adjustable switching contact as standard * Cover (IP54) attached with just one screw * 985 style with IP65 protection on request * Manual or automatic zero point adjustment (984M/984A) * Installation possible with or without fixing bracket
Angst+Pfister Sensors and Power AG
Thurgauerstraße 66
CH - 8050 Zürich
Switzerland
CH - 8050 Zürich
Switzerland
+41 44 877 35 00
Attributes of Differential pressure transmitter
May differ from supplier data
Signal inputs/outputs and interfaces
Switching current per switching output, max. 0.1 A
Switching voltage, max. 1,000 V
Signal output 0…10 V DC 0…20 mA 4~20mA
Switching output NPN
Basic data
Non-linearity (±) 1 %
Response time 15 to 1,000 ms
Pressure measurement range -100 to 100 Pa
Measured media Air Non-aggressive gases
Displayed unit e
Additional measurement possibilities Volume flow rate (optional)
Sensor type Pressure transmitter
Pressure type Differential pressure
Product environmental influences (protection class/temperature)
Operating temperature range 0 °C
Protection class/protection class of electr. connection IP54
Electrical data / Signal connections
Number of wires 3
Electrical connection Screw terminals
More functions and options
More functions/options Display, integrated Pressure measurement range, switchable Response time, switchable Show all Zero adjustment, automatic Switching output, optional Output signal can be switched from linear to root-extracted Other units, optional Response times freely selectable (0.1...20 sec.) Max. 2 pressure ranges
Customized versions
Customized versions Other pressure range
Typical applications
Typ. applications Filter systems Air conditioning and heating Ventilation systems Show all Air flow monitoring Valve control Flap control Blower monitoring Fan monitoring
Housing / Design / Mechanical data / Materials
Housing material (see data sheet for more information) ABS
Process connection
Process connection/pressure connection Hose fitting, d 6 mm
Angst+Pfister Sensors and Power AG
Thurgauerstraße 66
CH - 8050 Zürich
Switzerland
CH - 8050 Zürich
Switzerland
+41 44 877 35 00