Datasheet

ManualsBrandsSuco ManualsPressure SensorsPressure Switch 0.5-5 bar G1/4

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2626

Pressure switch hex 27

Changeover switch with silver or gold contacts

Technical data

Temperature stability

for diaphragm /

seal materials:

NBR

EPDM

FKM

Silicone

HNBR

-40°C – +100°C

-30°C – +120°C

-5°C – +120°C

-40°C – +120°C

-30°C – +120°C

Switching frequency: 200 / min.

Mechanical life expectancy:

cycles (life expectancy of diaphragm pressure switches

only for pressures up to max. 50 bar)

Pressure rise rate: ≤ 1 bar / ms

Hysteresis

(Only preset at factory):

adjustable average value 10-30% depending on type

Type 0140/0141 not adjustable

Vibration resistance: 10 g / 5 – 200 Hz sine-wave

Shock resistance: 294 m / s

; 14 ms half-sine-wave

Degree of protection:

IP65 with suitable connector installed

terminals IP00

Weight in grams:

0140 / 0141

0170 / 0171,

0180 / 0181, 0183, 0186, 0187,

0190 / 0191, 0196, 0197

approx. 100 g

0184 / 0185,

0194 / 0195

approx. 130 g

Easily adjustable

switching point.

Factory adjustable

hysteresis (except type

0140/0141)

High overpressure

safety and long life even

under harsh operating

conditions.

Ready-wired versions

with your desired

connectors (see p. 38).

Deliverable with socket

device or protective cap

according to IP65.

Our pre-set switches are sealed

with lacquer paint and the set

pressure is embossed on the body.

R o H S

compliant

Summary of content (12 pages)

PAGE 1
Pressure switch hex 27 w w w.suco.de Changeover switch with silver or gold contacts RoHS compliant Technical data Easily adjustable switching point. Factory adjustable hysteresis (except type 0140/0141) 1). High overpressure safety and long life even under harsh operating conditions. Ready-wired versions with your desired connectors (see p. 38). Deliverable with socket device or protective cap according to IP65.
PAGE 2
Pressure switch hex 27 Technical data w w w.suco.de RoHS compliant Electrical values Rated operating voltage Ue Rated operational current Ie 250 Volt AC 50 / 60 Hz 4 Ampere 250 Volt AC 50 / 60 Hz 1 Ampere 24 Volt DC Utilisation category2 (2 Ampere)1 4 / 2 Ampere (2 / 1 AC 12 Ampere)1 Ampere)1 2 / 1 Ampere (1 / 0.5 75 Volt DC 1 / 0.5 Ampere (0.5 / 0.25 Ampere)1 0.3 / 0.2 Ampere (0.2 / 0.
PAGE 3
Pressure switch hex 27 w w w.suco.de Accessories and applications Socket device IP65 or rubber capped IP54 for increased protection RoHS compliant Easy installation with mountable socket device Thread adapters for special threads hex 27 accessories Rubber protective cap with two cable feeds for 1.7 to 2.3 mm diameter cable Socket device Socket device with indicator light Thread adapter for special threads According to DIN EN 175301- 803-A (DIN 43650) from G1/4-DIN3852-E to R1/4 acc.
PAGE 4
0140/0141 Diaphragm / piston pressure switches 250 V w w w.suco.de Zinc-plated steel body (CrVI-free) RoHS compliant With integrated changeover switch and silver contacts Overpressure safe up to 300 / 600 bar 1) Incl. polyamide cap, degree of protection IP65 With male thread Tolerance at room temperature Thread ~50 before tightening Order number: 0140 Diaphragm pressure switch with screw terminals G 1⁄4 NPT 1/8 0.3 – 1.5 ± 0.
PAGE 5
0170/0171 w w w.suco.de Diaphragm / piston pressure switches 42 V Zinc-plated steel body (CrVI-free) RoHS compliant With changeover switch and silver contacts Overpressure safe up to 100 / 300 / 600 bar 1) Hysteresis adjustable at works With male thread pmax. in bar hex 27 9 only NPT 1/4 50 AMP 6.3 x 0.8 Adjustment range in bar Tolerance at room temperature 0170 0170 0170 0170 0170 0170 0170 457 457 457 457 457 457 457 01 02 03 04 09 20 21 X X X X X X X 0 01 0 02 0 03 318 314 301 302 ± 0.
PAGE 6
0180/0181 Diaphragm / piston pressure switches 250 V w w w.suco.de Zinc-plated steel body (CrVI-free) RoHS compliant With changeover switch and silver contacts Overpressure safe up to 100 / 300 / 600 bar 1) Hysteresis adjustable at works With male thread Tolerance at room temperature Thread Order number: AMP 6.3 x 0.8 0180 Diaphragm pressure switch with spade terminals M 10x1 con. M 12x1.5 G 1⁄4 1001) 0.3 – 1.5 ± 0.
PAGE 7
0183 w w w.suco.de Piston pressure switches 250 V Zinc-plated steel body (CrVI-free) RoHS compliant With changeover switch and silver contacts Overpressure safe up to 600 bar1), hysteresis adjustable at works Adjustment range: 100 – 400 bar Installation height only 62 mm Thread similar ISO 6149-3 (Incl. O-ring for sealing) AMP 6.3 x 0.8 pmax.
PAGE 8
0184/0185 Diaphragm / piston pressure switches 250 V w w w.suco.de Zinc-plated steel body (CrVI-free) RoHS compliant With socket device similar to DIN EN 175301 (DIN 43650) With changeover switch and silver contacts Overpressure safe up to 100 / 300 / 600 bar1) Hysteresis adjustable at works pmax.
PAGE 9
0190/0191 w w w.suco.de Diaphragm / piston pressure switches 24 V with gold contacts Zinc-plated steel body (CrVI-free), with spade terminals RoHS compliant With changeover switch Max. voltage 24 V Overpressure safe up to 100 / 300 /600 bar1) Hysteresis adjustable at works With male thread pmax. in bar hex 27 9 only NPT 1/4 50 AMP 6.3 x 0.
PAGE 10
0194/0195 Diaphragm / piston pressure switches 24 V with gold contacts w w w.suco.de Zinc-plated steel body (CrVI-free) RoHS compliant With socket device similar to DIN EN 175301 (DIN 43650) With changeover switch Overpressure safe up to 100 / 300 /600 bar1) Hysteresis adjustable at works pmax. in bar Adjustment range in bar Tolerance at room temperature With male thread Thread ~50 before tightening Order number: 40 0194 Diaphragm pressure switch 1 – 10 3001) 10 – 50 10 – 100 ± 0.2 ± 0.
PAGE 11
0186/0187 w w w.suco.de Diaphragm / piston pressure switches 250 V with stainless steel body Stainless steel (1.4305 / AISI 303) body RoHS compliant With changeover switch and silver contacts Max. voltage 250 V Overpressure safe up to 300 /600 bar1) Hysteresis adjustable at works With male thread AMP 6.3 x 0.8 pmax. in bar Adjustment range in bar Tolerance at room temperature Thread Order number: 50 0186 Diaphragm pressure switch with spade terminals hex 27 0.5 – 5 ± 0.
PAGE 12
0196/0197 Diaphragm / piston pressure switches 24 V with stainless steel body Stainless steel (1.4305 / AISI 303) body w w w.suco.de RoHS compliant With changeover switch and gold contacts Max. voltage 24 V Overpressure safe up to 300 /600 bar1) Hysteresis adjustable at works pmax. in bar Adjustment range in bar Tolerance at room temperature With male thread Thread AMP 6.3 x 0.8 Order number: 0.5 – 5 ± 0.2 019 6 457 03 X 0 03 1 – 10 ± 0.5 019 6 458 03 X 006 10 – 50 ± 3.