Norelem 28001-11 Oil level gauges with electronic temperature monitoring, long

Описание

Oil level gauges with electronic temperature monitoring, long... немецкой компании Norelem – изготовлен из первоклассных материалов и отличается своей превосходной функциональностью и непревзойденным качеством, подтвержденным сертификатами ISO 9001 2008, RoHS, REACh и I-Q Net.Norelem предоставляет широкий ассортимент продукции, подходящей для различных областей применения: машиностроение, проектирование заводского оборудования, проведение измерений и испытаний.
Material:Housing aluminium.Tube polycarbonate.Caps polyamide.O-ring and flat seal NBR.Reflector PVC.Screws and nuts, steel.Version:Sight glass crystal clear.Reflector white.Screws and nuts electro zinc-plated.Note:In addition to a visual check, the oil level gauges can also emit an electric signal if the temperature of the liquid inside the container reaches the threshold of 70 °C.The temperature is monitored by a temperature switch (bi-metal). When the specified temperature is reached, the sensor closes (NO) or opens (NC) the circuit depending on the model.The maximum pressure is 1 bar. The maximum tightening torque of the fastening screws is 5 Nm.The sight glass has high mechanical strength and is resistant to mineral oil, petrol, lubricants, petroleum, solvents and most chemical substances. Avoid contact with alcoholic solutions and hot water.Temperature range:Maximum operating temperature: 75 °C.Assembly:The oil level gauge is secured using two M12 tapped holes or, two 12.2 mm (± 0.2 mm) holes and flange nuts. Centre distance for the fastening holes = L1 ±0.5.Drawing reference:1) Sight glass2) O-ring3) M12 flange nut4) Plastic end cap5) Flat seal6) M12 hollow screw7) Aluminium housing8) Temperature sensor

Order No.	Type	B	B1	D1	H	H1	H2	L	L1	L2	SW	Number offastening screws	CAD	Acc.	Order
28001-11-1300	normally open contact	30	39	M12	30	16,5	80	326,6	300	358,3	17	2
28001-11-2300	normally closed contact	30	39	M12	30	16,5	80	326,6	300	358,3	17	2
28001-11-1400	normally open contact	30	39	M12	30	16,5	80	426,6	400	458,3	17	2
28001-11-2400	normally closed contact	30	39	M12	30	16,5	80	426,6	400	458,3	17	2
28001-11-1500	normally open contact	30	39	M12	30	16,5	80	526,6	500	558,3	17	2
28001-11-2500	normally closed contact	30	39	M12	30	16,5	80	526,6	500	558,3	17	2

''