Euphonix 740.0065NA Disposal, Trouble shooting, Technical Data, General Data, Design Data

7 Disposal

The customer/enduser is obliged to take care for the disposal within the legal regulations.

8 Trouble shooting

Failure	Problems	Correction
no function	wrong wiring, fuses, current supply	check it
no bistable behaviour	wrong mounting of the housing	rise distance
the switch is always closed	power switch: low current	use it as a mini-switch
(740.0060)	Mini-switch: supply voltage > 24V	remove resistor R1
the switch opens spontane-	load is too high	use an isolating switch amplifier
ously (miniswitch)	temperature is too high	use a heat protection plate

9 Technical Data

General Data

Hysteresis ca. [mm]

Gauge-Type	on basic pipe	on heating jacket
710.104/2XX	6	15
710.100	10	20
710.110...160	15	25
	Cable gland downwards
		IP65
		Alu/Makrolon
		with strap retainers
	(Accesories s. page 2)
	Makr.: 82x80x55/0,15 kg
	Alu:	75x80x57/0,3 kg

Design Data

Operating mode		max. temperature	max. temp.
		of pipe	of housing
Power switch	Makr.	150 °C *)	70 °C
		at amb.Temp.85 °C
(Solid state
Triac-relay)	Alu	400 °C *)	90 °C
		at amb.Temp.55 °C
Small signal	Makr.	150 °C *)	120 °C
		at amb.Temp.120 °C
switch
		500 °C *)
(Reed)	Alu		120 °C
		at amb.Temp.70 °C

*)Insulate between housing and pipe above 150 °C in pipe

(>260 °C for 740.0065NA)

Electrical data power switch			Electrical data miniswitch
Operating voltage nominal:	24 V~ to 230V~		Operating voltage limit:	400 V= / 230 V~
Operating voltage limit:	250	V~	Operating current limit:	0,5 mA
Load current nominal:	24 mA~ to 2,5	A~	Rupturing capacity UxImax:	5 W
OFF-current (230 V~)	6 mA~
max. power limit:	550 VA

-1) Take into account that none of the three parameters Umax, Imax, Pmax may be exceeded!

PHÖNIX Messtechnik GmbH, Salzschlirferstr. 13, D-60386 Frankfurt/M., Germany, Tel: +49/69/416742 -20, Fax: -29

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