DS 2 Differential Pressure Switch

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İlan No:	#00236712
Kategori:	Basınç Sensörü
Marka:	S+S Regeltechnic
Model Tipi:	DS2
Ürün Tipi:	Satılık
Ürün Durumu:	Sıfır
Menşei:	Türkiye
Teslim Durumu:	Stokta Var
Konum:	Seyrantepe Mah. / Kağıthane / İstanbul
Satış Detayı:	Görüşülür

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Bos Filtreleme ve Kontrol

Bos Filtreleme Ve Kontrol Mühendislik San. Tic. A.Ş.

Danışman : Deniz G.

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S+S Regeltechnik DS2 Differential Pressure Switch

The mechanical differential pressure switch ⁄ differential pressure monitor PREMASREG® DS-2 with 4-hole plastic base ring is used for monitoring above-atmospheric, differential and below-atmospheric pressures of clean air and other gaseous, non-aggressive non-combustible media in air ducts, air intake or exhaust devices, as a pressure difference detector or pressure monitor for flow detection at electric heating registers, for monitoring V-belts and filters, as air pressure deficiency protection, for monitoring fans and air dampers, or as a limit value controller. The switchpoint is adjusted using the internal precision scale. These instruments are factory-calibrated.

The differential pressure switch DS 2 is supplied including connection set ASD-06 (2 m connection hose, two pressure connection nipples, screws) and mounting ring DS -MR - K

Technical Data:

Switching Capacity:

AC: 5 (0.8) A, 250 V
DC (Contact Load): 4 (0.7) A, 30 V

Contact:

Single-pole potential-free changeover contact
Multi-layer contact, gold-plated (DDC compatible)

Pressure Range: Refer to the table provided; high adjustment accuracy due to individual laser-etched scale for each switch

Housing:

Base Material: PC (10 % GF), light grey color (similar to RAL 7035)
Snap-on Lid Material: PC, transparent
Cable Gland: PG 11 with strain relief

Temperature of Medium: –30...+85 °C

Membrane:

Material: 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 % RH; non-precipitating air

Electrical Connection: 0.14 - 1.5 mm2, via terminal screws with torsion protection

Pressure Connection: With connection nozzles for pressure hose Ø 6 mm

Mounting:

By 4-hole base ring, plastic (included in the scope of delivery)
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 (according to EN 60529) with top cover

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.

Accessories:

ASD - 06 Connection set (nipple straight) – included in the scope of delivery
DS -MR - K Mounting ring – included in the scope of delivery
WS-04 Weather and sun protection hood, 130 x 180 x 135 mm, made of stainless steel V2A (1.4301)