Differential Pressure Transmitter - PS 27
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Suitable for top-hat rail mountingand wall surface installation
Selectable output signal 0/2 .. 10 V, 0/4 .. 20 mA or 0 .. 5 V
Selectable attenuation of the output signal of up to 4 s (optional)
Can be calibrated
Zero-point calibration via an external signal reduces maintenance costs
The adjustable limit switch permits the connection of, e.g. ventilators or signalling devices, and saves additional wiring (optional)
halstrup-walcher offers a wide range of products for stationary measurement of differential pressure
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Digital Manometer EMA 200
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High level of accuracy and long-term stability
Little zero point drift or hysteresis; largely independent of temperature
Available for 4 measuring ranges
Scalable analog output
Zero-point calibration at the touch of a button eliminates the dependence of the display on its location
Stores min. and max. values
Flow-rate display
Can be calibrated
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Process monitoring device for cleanrooms - PUC24
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Cleanroom panel (stainless steel) for displaying air-conditioning data
Integrated, high precision measurement of differential pressure
%rH/°C transmitters switchable (independent of manufacturer)
High level of accuracy and long-term stability through automatic zero-point calibration
Graphic LC display, 2 floating switching relays
Measurement ranges ±100 Pa or ±250 Pa freely scalable within this range
2 contact points (6 A/230 VAC)
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Differential pressure transmitter P29
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TÜV-tested differential pressure transmitter for natural gas
Design changes and technical modifications keep ignition source and gas mixture safely separated
Scalable measurement range and display
For pressure and volume flow measurement
High level of accuracy and long-term stability through automatic zero-point calibration
Selectable output signal 0 .. 10 V, 0/4 .. 20 mA or ± 5 V
Measurement ranges 250/500 Pa
Suitable for top-hat rail mounting and wall surface installation
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Absolute pressure transmitter - AD/BA1000
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Precise absolute pressure transmitter, High level of accuracy and long-term stability
Temperature coefficient span 0.04%/K (10..60°C)
Operating temperature 10..60°C
Available for a variety of measuring ranges, output signals and supply voltages
Little zero-point drift or hysteresis, largely independent of temperature
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Digital manometer EMA 84
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High level of accuracy and long-term stability
Very robust digital pressure gauge, portable and highly accurate
Available for 4 measuring ranges
Analogue output (optional)
Toggle on/off time constants for attenuating the display during pressure fluctuations
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Differential pressure transmitter - P26
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High precision differential pressure transmitter with scalable measuring ranges
Measurement of differential pressure or volumetric flow / flow rate possible
Easy configuration of the measuring range, analog output, time constants and units via PC or keyboard (optional)
Display with keyboard for configuration of the pressure transmitter (optional)
Integrated power adapter for 115/230 VAC power supply, Output signal can be configured 0 .. 10 V, 0/4 .. 20 mA or ± 5 V
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Process monitoring device - PUC 28 / PUC 28 K
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Process panel (Aluminium, anodised) for displaying air-conditioning data
High level of accuracy and long-term stability through automatic zero-point calibration
Easy configuration of the measuring range, analog output, time constants and units via keyboard or RS 232 (optional)
Graphic LCD display, 2 floating switching relays
Selectable output signal 0 .. 10 V or 0/4 .. 20 mA
Selectable attenuation of the output signal from 0 .. 40 s
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