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Standard capsule pressure gauges KP100Dif | 35569401
Standard capsule pressure gauges for differential pressure type D4
manufactured goods
- Measurement of extremely small differential pressures
- robust design
- static pressures up to 400 mbar
- direct indication of the differential pressure
- many customised versions available
For differential pressure measurement of non-corrosive, gaseous, dry media. Especially suitable for filter loss measurement in air conditioning and ventilation applications.
! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!
- Type
- D4
- Nominal size
- 100
- Function
- The "plus" pressure (= high pressure) is applied to the inside of the diaphragm. The "minus" pressure (= low pressure) is applied to the inside of the pressure-tight housing. The pressure difference causes the diaphragm to change its shape, thus generating the movement required to measure the pressure. This displacement is picked up by the movement. The differential pressure is directly indicated by a pointer.
- accuracy class
- EN 837-3/6
- ≥ 0/25 mbar: 1,6
- ranges (EN 837-3/5)
- see ordering table
- application area
- static load:
- Full scale value
- dynamic load:
- 0.9 x full scale value
- Overpressure safety
- Full scale value
- maximum static pressure
- 400 mbar
- Operating temperature range
- Medium:
- max. 60 °C
- Ambient:
- -20/+60 °C
- Temperature performance
- Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:
bei Temperaturzunahme ca. ± 0,6 %/10 K,
falling temperature approx. ± 0.6 %/10 K
vom jeweiligen Skalenendwert
- Degree of protection
- IP 66 (EN 60529)
Standard design
- Connection
- stainless steel 316 Ti/316 L: bottom, parallel, one behind the other
- 2 x G½B, SW22 (EN 837-3/7.3)
- Measuring element (wetted part)
- Capsule element, CuBe alloy
- Movement (wetted part)
- Brass
- Zero correction
- from the front
- Seal (wetted part)
- NBR (Perbunan)
- Dial (wetted part)
- Aluminium, weiß
- Scaling black
- Pointer (wetted part)
- Aluminium, schwarz
- Housing (wetted part)
- Edelstahl 304
- bayonet bezel
- Edelstahl 304
- Window (wetted part)
- Kunststoff (PMMA)
Click the corresponding image for detail views, additional information and dimension tables.
NG 100/160 – bottom connection
AFRISO_KAPSELFEDER-STANDARDMANOMETER-KP100DIF-KAPSELFEDER-STANDARDMANOMETER-FUER-DIFFER_35569401_DEU_DEU.PDF
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Rohrfeder-, Kapselfeder-, Plattenfeder-, Membranfedermanometer für Differenzdruck
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