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NIVAKT ® THM1-2<br />

PTC level control<br />

Error<br />

Sensor max<br />

Sensor min<br />

Relay<br />

THM1H<br />

THM1L<br />

THM2<br />

Stockholm - Sweden<br />

52<br />

2<br />

1<br />

3<br />

NO<br />

C<br />

NC<br />

7<br />

4 -<br />

l/min<br />

H2O<br />

2,6<br />

2,2<br />

1,8<br />

1,4<br />

1,0<br />

0,6<br />

0,2<br />

Relay 2<br />

Relay 1<br />

NC NO C NC NO C - +<br />

1 2 3 4 5 6 7 8 9 10 11 12<br />

Relay 1 Relay 2<br />

max contact rating<br />

250VAC, 2A, 500VA<br />

(AC1 = 8A)<br />

Switch or<br />

PNP sensor<br />

PNP delivery status<br />

Switch or<br />

PNP sensor<br />

NPN switch inside<br />

Stockholm - Sweden<br />

52<br />

5<br />

4 -<br />

11<br />

0<br />

9<br />

8<br />

4 -<br />

24<br />

Supply<br />

230 VAC<br />

black /<br />

brown<br />

blue /<br />

white<br />

Relay<br />

Stop<br />

Start<br />

NO C<br />

106<br />

NC NO C<br />

- +<br />

1 2 3 4 5 6 7 8 9 10 11 12<br />

Relay<br />

max contact rating<br />

250VAC, 2A, 500VA<br />

(AC1 = 8A)<br />

max / min control<br />

Stockholm - Sweden<br />

52<br />

Start<br />

Stop<br />

230 VAC<br />

Relay<br />

black / brown<br />

blue / white<br />

Supply<br />

230 VAC<br />

black /<br />

brown<br />

blue /<br />

white<br />

Supply<br />

NO C<br />

NO C<br />

1BSZ/TM-220-15<br />

Till-Från<br />

Från<br />

Till<br />

Puls<br />

4 3 2<br />

4 3 2 1<br />

Fördröjning<br />

OFF<br />

1 ON=2s<br />

ON 1 OFF=15s<br />

ON<br />

max<br />

min<br />

sisältö<br />

PINTAKYTKIN<br />

sivu<br />

Mini uimuripintakytkimiä<br />

288-289<br />

Pintavahteja öljyastioille,<br />

kytkentärasioita, PP putkella<br />

290-291<br />

Sivusta asennettavia pintavahteja<br />

PP, Nylon 6, SUS304, SUS316,<br />

Acetal, PVDF<br />

292-293<br />

Termistoriautomatiikka<br />

Pinnanohjaus, PTC anturi<br />

294<br />

295<br />

Relay<br />

PTC sensor<br />

Relay is activated when sensor is in fluid.<br />

(sensor: approx. 30 sec warm up time)<br />

PTC sensor max<br />

PTC sensor min<br />

Relay is activated when both sensors are dry<br />

(sensors: approx. 30 sec warm up time)<br />

NC + + - -<br />

1 2 3 4 5 6 7 8 9 10 11 12<br />

Wiring diagram TMH1L<br />

PTC min control<br />

bridge<br />

Relay<br />

PTC sensor<br />

Relay is activated when sensor is dry.<br />

(sensor: approx. 30 sec warm up time)<br />

NC + + - -<br />

1 2 3 4 5 6 7 8 9 10 11 12<br />

1 2 3 4 5 6 7 8 910 11 12<br />

Wiring diagram TMH2<br />

PTC max/min level control<br />

Wiring diagram TMH1H<br />

PTC max control<br />

NC + + - -<br />

112<br />

Verkkorele<br />

HM-EG, HM-EG2X-P<br />

296-297<br />

NIVAKT ® HM-EG<br />

Power supply PNP/NPN<br />

Supply<br />

230 VAC<br />

Load 1<br />

Load 2<br />

for 3-wire sensors<br />

24 VDC±10%<br />

max 80mA<br />

NIVAKT ® HM-EG2X-P<br />

Supply<br />

230 VAC<br />

24 VDC±10%<br />

max 80mA<br />

EX rele, verkkorele viiveellä,<br />

testauslaitteita<br />

298-300<br />

1BSZ/TM-220-15<br />

6 +<br />

Relä, 5A, 250V<br />

6 +<br />

Matning<br />

7 +<br />

220 VAC<br />

1 brun<br />

4 svart<br />

PNP<br />

3 blå<br />

1 brun<br />

4 svart<br />

NPN<br />

3 blå<br />

1 brun<br />

Namur<br />

3 blå<br />

4 3 2 1<br />

Till-Frånslagsfördröjning<br />

Frånslagsfördröjning<br />

Tillslagsfördröjning<br />

Pulsingång<br />

OFF : fördröjning max 15sek.<br />

ON : fördröjning max 2sek.<br />

66<br />

72 34<br />

Painekytkimiä<br />

301-<br />

Virtausantureita<br />

Rotametrejä<br />

261

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