Level & Flow sensors

celduc relais offers a large range of standard or specific level sensors using Reed switches. Our sensors are available in plastic, brass or stainless steel housing, making it possible to use them with various chemical substances and/or operating temperatures. For specific applications (e.g. potentiometric scale, special level sensors) do not hesitate to contact us : products can be developed on request. Working principle: A float fitted with one or more magnets moves with the liquid and actuates, due to its magnetic field, a hermetically sealed reed contact located in the body of the float. Advantages: – One moving part – The Reed contact is actuated by a magnetic field only : no contact so no wear – The Reed contact is completely isolated from the liquid so perfectly waterproof – The above advantages allow a safety use, repetitiveness, precision and minimum maintenance.

Part Number	Contact status	Connection type	Cable length (cm)	Max. switching power	Max. switching voltage	Max. switching current (A)	Availability	Unit price (excl. Taxes)	Quantity	Downloads
PFA2125EX	1NO	Cable	5000	12VA	60VDC	0,4	Not available 25 working day(s) (*) to be notified × Notify me when this product is in Stock	128.48 €		Data-sheet
PFA3125EX	1NO	Cable	5000	12VA	60VDC	0,4	Not available 25 working day(s) (*) to be notified × Notify me when this product is in Stock	69.65 €		Data-sheet
PTA10535	1NO	Cable	2000	100VA	230Vac 350Vdc	1	Not available 60 working day(s) (*) to be notified × Notify me when this product is in Stock	57.83 €		Data-sheet CAD Files 2D 3D
PTA10595	1NO	Cable	2000	100VA	230Vac 350Vdc	1	Not available 60 working day(s) (*) to be notified × Notify me when this product is in Stock	57.83 €		Data-sheet CAD Files 2D 3D
PTF01070	1NO, 1NC	2-wire	7	10VA	100VDC	0,5	Not available 60 working day(s) (*) to be notified × Notify me when this product is in Stock	9.22 €		Data-sheet CAD Files 2D 3D
PTFA0100	1NO	2-wire + MOLEX connector	17,5	10VA	200VDC	0,50	Not available 45 working day(s) (*) to be notified × Notify me when this product is in Stock	27.84 €		Data-sheet CAD Files 2D 3D
PTFA1015	1NO, 1NC	2-wire	1	10VA	100VDC	0,50	Available 158 pcs	19.34 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA1103	1NO	2-wire	30	50VA	100VDC	0,50	Available 688 pcs	38.22 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA1104	1NC	2-wire	30	50VA	100VDC	0,50	Not available 60 working day(s) (*) to be notified × Notify me when this product is in Stock	38.72 €		Data-sheet CAD Files 2D 3D
PTFA1210	1NO+1NC	3-wires	-	10VA	200VDC	0,50	Available 58 pcs	33.50 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA2115	1NO	2-wire	1	50VA	300VAC/DC	0,50	Available 106 pcs	79.46 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA3115	1NO	2-wire	1	50VA	300VAC/DC	0,50	Available 428 pcs	17.46 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA3315	1NO, 1NC	2-wire	1	50VA	300VAC/DC	0,50	Available 324 pcs	22.33 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA3415	1NO	2-wire	1	50VA	230VAC	0,5	Available 393 pcs	23.72 €	‒ +	Data-sheet CAD Files 2D 3D
PTFA5001	1NC	Cable	2000	50VA	300VAC	0,5	Available 724 pcs	15.40 €	‒ +	Data-sheet CAD Files 2D 3D