DS-106 C 500...2000Pa Differential pressure switch for air incl. hose set ASD-06

Name: DS-106 C 500...2000Pa Drukverschilschakelaar voor lucht incl. slangenset ASD-06
SKU: 042008730
Availability: InStock

€56,32 (€68,15 incl. VAT)

S+S Item No. 1302-4014-0000-000
EAN 4 251325 615417

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SKU: 042008730 Categories: Differential pressure switches air side, S+S regeltechnik

Beschrijving

The mechanical differential pressure switch/differential pressure monitor PREMASREG~ DS1 with metal mounting bracket is suitable for monitoring over-, under- and differential pressure of air, gaseous non-aggressive, non-flammable media in air ducts, working and venting devices. For flow monitoring at electric heating elements, as well as for string breakage detection, filter monitoring and air pressure error protection, for monitoring fans, air dampers or as a limit value controller. Setting the switching points is done with the inside setting scale. The switches are factory set. The differential pressure switch PREMASREG~ DS1 includes connection set ASD-06 (2 m connection hose, two connection nipples, screws).

Max. pressure	5000 Pa (50 mbar)
Pressure range	high adjustment accuracy due to individual laser-etched scale for each switch
Pressure range (adjustable)	500...2000 Pa (5.0...20.0 mbar)
Switching capacity (Contact load)	5 (0.8) A, 250 V AC 4 (0.7) A, 30 V DC
Contact	single-pole potential-free changeover contact, multi-layer contact, gold-plated (DDC compatible)
Media temperature	-30 ...+85 °C
Operating Difference approx.	1.0 mbar ± 15 %
Pressure connection	P1 (+) for higher pressure P2 (-) for lower pressure Ø 6.2 mm (nipples)
Housing	base: material PC (10 % GF), color light gray (similar to RAL 7035), snap-on lid: material PC, transparent, cable gland PG 11 with strain relief
Membrane	silicone, LSR (Liquid Silicon Rubber, tempered at +200 °C, non-outgassing, LABS-free, no emission of varnish-adhesion inhibiting substances), long-term stability of switching points due to trapezoidal bead membranes
Humidity	< 90 % r. H., non-precipitating air
Mounting	with metal angle DS 1 - MW- Z (included in the scope of delivery) (for other optional shapes) Recommended mounting position: vertical (pressure connections downward) - factory setting; horizontal (cap up/ down)
Protection class	II (according to EN 60 730)
Protection type	IP 54 with top cover (according to EN 60529)
Standards	CE conformity, low-voltage directive 2014/ 35/ EU
Tests	DVGW (according to DIN 1854), VDE 0630, EN 61058, directive on gas devices 2009/ 142/ EU, CE 0085 A P 0918
Function	Contact 1 - 2 breaks when pressure/ differential pressure rises to the preset value. Contact 1 - 3 closes when pressure/ differential pressure drops and can be used as signal contact.