Budget friendly, efficient, minimum space requirements......the HT01 series is perfectly suitable for measuring over-, under- or differential-pressure of non aggressive gasses.
The measurement is done via piezorisistive pressure sensor.
Four different measurement ranges are selectable via dip switch
The HT01 puts out a analog voltage signal (0… 10 V) and a current signal (0… 20 mA).
The current signal can be switched to 4… 20 mA.
For highly unsteady pressures, a damping can be cut in.
The dealy of the damping is selectable via dip switch between 10ms, 2 sec. and 4 sec.
Optional there's also a display for the HT01 series available to ensure everytime readability of the measured data, immediately, everytime and on site.
Fields of application:
Clean room technology
Finishing pass measurement
Filter monitor- Heating
Ventilation
Air conditioning
Description:
The microprocessor-controlled pressure transducers of the HT01 type series are suitable for detection of excess pressure, low pressure or differential pressure of non-aggressive gasses.
Pressure measurement is carried out via a piezo-resistive pressure sensor. The sensor is available with two different basic pressure ranges. These ranges may be subdivided by means of the DIP switch.
The temperature drift of the sensors is compensated individually.
The wear-free measurement system allows for almost maintenance-free operation.
The integratred electronic system provides a pressure-proportional analogue voltage signal (0 ... 10 V) and a current signal of 0 ... 20 mA. This signal may be switched to 4 ... 20 mA.
For strongly varying pressures a dampening function is included. This function may be switched from approx. 10 ms (retardation) to 2 sec. or 4 sec. by means of the DIP switch.
An LC display is optionally available and may be retrofitted by means of patch system.
Measuring range: 1000 Pa : 750 Pa : 500 Pa : 250 Pa
Output signal: 0… 10 V and 0 ( 4)… 20 mA selectable via jumper
Maximum system pressure: 550 hPa
Measurement principle: piezoresistive
Linearity: ± 2 % F.S.
Protection class: III
Protection type: IP54
Option (retrofittable): LCD, 3 ½digits
Please feel free to contact for detailed specifications, accessories, software and options.