Catalogs >
Fr. Sauter AG >
Transducer for differential pressure

Transducer for differential pressure
7Pages

Catalog excerpts

Transducer for differential pressure - 1

32.021/1 EGP 100: Transducer for differential pressure How energy efficiency is improved Enables the accurate measurement of duct pressures or air volumes in order to optimise the consump-tion of energy in ventilation systems. Areas of application For measuring low differential pressures and air flows in air-conditioning, medicinal and environmental applications and in laboratories and clean rooms. Optimised for applications such as: the monitoring of filters, room or duct pressure and fluid levels; the activation of frequency converters for fan control; and the measurement of air volumes, especially for room air balancing in laboratories. Features „h Accurate measurement of the positive, negative or differential pressures of gases „h Can be ideally combined with the XAFP100 flow probe for accurate measurement of air volumes „h Static double-diaphragm pressure sensor using capacitance „h Can be fitted in any position Y08201PD/F „h Can be used in dusty conditions or in air polluted with chemicals (no ATEX approval) „h Calibration certificate ex factory „h The measuring range can be matched to the application „h Adjustable zero point and filter time constant in order to suppress pressure surges in the sys-tem „h Optional display (depending on the type) for showing the actual value and the signal form „h Optional status LED (depending on the type) for immediate identification of the operating status „h Can be fitted to walls or top-hat rails (EN 60715) „h Lid can be opened without having to use special tools Technical description „h Power supply: 24 V~/= (protected against short circuits and incorrect polarity) „h Measuring range: 1.5 mbar (0…150 Pa) or 3 mbar (0…300 Pa) „h Variable end values for the differential pressure's measuring range: (gain ƒ´p: 3 to 1 [depending on the type]): „X 50…150 Pa „X 100…300 Pa „h Continuous output signal in the range 0...10 V „h Electrical connection via screw-type terminals for cable of up to 1.5 mm² „h M16 cable fitting „h Pressure connection for measuring tubes of ø 6 mm diameter „h Housing of PC/ABS Type Measuring range (100%) Power sup-ply Display Variable char-acteristic1) / LED Weight Pa mbar kg EGP 100 F301 0...150 0...1.5 24 V~/= no no 0.17 EGP 100 F302 0...150 0...1.5 24 V~/= no yes 0.18 EGP 100 F311 0...150 0...1.5 24 V~/= yes no 0.18 EGP 100 F312 0...150 0...1.5 24 V~/= yes yes 0.19 EGP 100 F401 0...300 0...3.0 24 V~/= no no 0.17 EGP 100 F402 0...300 0...3.0 24 V~/= no yes 0.18 EGP 100 F411 0...300 0...3.0 24 V~/= yes no 0.18 EGP 100 F412 0...300 0...3.0 24 V~/= yes yes 0.19 Sauter Components 7132021003 04

Open the catalog to page 1

Transducer for differential pressure - 2

32.021/2 EGP 100 Sauter Components Power supply 24 V~/= ± 20% Operating pressure pstat ± 3 kPa 5) Power consumption Perm. ambient temperature 0...60 °C 24 V~ 1.0 VA Perm. media temperature 0…70 °C 24 V= 0.4 W Perm. ambient humidity 5...95% rh Parts immersed in media PC/ABS Blend, MQ, CuSn6, w/o condensation FR4 Output signal Degree of protection IP 65 F301/F401 0...10 V, load > 10 kƒÇ Protection class III (EN 60730-1) F311/F411 0...10 V, load > 5 kƒÇ F302/F402, F312/F412 0(2)...10 V, load > 500 ƒÇƒn2) Wiring diagram F301/F401 A10521 Filter time constant ƒä Wiring diagram F302/F402 A10623...

Open the catalog to page 2

Transducer for differential pressure - 3

EGP 100 32.021/3 Sauter Components Sensor technology The sensing element is a static double-diaphragm sensor manufactured using printed circuit board technology. Because of its symmetrical structure with two independent detectors, the sensor can be mounted and used in any position. The differential pressure is evaluated using a differential, capaci-tive measuring method. The clever design guarantees a high level of measuring accuracy at differ-ential pressures of < 1 Pa. Since it uses the static measuring principle, the sensor can also be used for measuring gases that are dusty or polluted...

Open the catalog to page 3

Transducer for differential pressure - 4

32.021/4 EGP 100 Sauter Components Fitting note The transducer can be fitted in any position, though the tolerances of the positional influence must be taken into account. To improve the accuracy of measurement, the zero point can be reset if necessary. Additional technical specifications CE conformity as per EMC Directive 2004/108/EC: EN 61000-6-1 EN 61000-6-2 EN 61000-6-3 EN 61000-6-4 Wiring diagram F301/F401 p+p-zerogain, KLƒä231SLCxƒäzeroPCCAATDD~01AO0…10VA10521a F302/F402 7132021003 04

Open the catalog to page 4

Transducer for differential pressure - 7

EGP 100 32.021/7 Sauter Components Examples of use Measuring the differential pressure in ventilation ducts ƒ´p(lin)0 (2)...10 VB12056R Room-air balancing in laboratories R93+1010444FC1FC2-ALEAARPD/FAI1AI2EY-modulo(rad)B12057 Key 1 EY-modulo automation station 2 Room-pressure controller –50…+50 Pa 3 Flow probe 4 VAV compact controller 5 Differential-pressure transducer for measuring the air volume 6 Sash sensor 7 Fume cupboard interface 8 Fume cupboard operating indicator 9 Contacts, limit switch, 500 mm 10 Movement detector Printed in Switzerland Subject to change. © Fr. Sauter AG, CH-4016...

Open the catalog to page 7

Transducer for differential pressure 7Pages

Catalog excerpts

All Fr. Sauter AG catalogs and technical brochures

Transducer for differential pressure
7Pages