Dinel DLS–35 Capacitive level sensorsIndonesia Industrial Parts

Description Of Dinel DLS–35 Capacitive level sensors

Capacitive level sensors DLS® are designed for limit sensing of the level of liquid and bulk solids in tanks, sumps, tubes or, hoppers, silos, etc. The sensors are manufactured in several modifications of sensing electrodes (rod and rope). The electrodes can be given an insulating coating, a useful feature in case of adhesive, aggressive, or conductive media sensing. Rod electrodes are also available in a version with a reference tube for measuring fluids in tanks made from a non-conductive material.

Sensors are manufactured in the following configurations: N – for non-explosive areas, Xi – Explosion-proof – intrinsically safe for hazardous (explosive) areas and XiM – Explosion-proof – intrinsically safe for use in mines with methane or flammable dust presence danger (see technical specifications). There are high temperature performance NT, XiT, XiMT available. DLS is offered in variants with various types of process connections (metric and pipe thread, pressure thread NPT).

Features of Dinel DLS–35 Capacitive level sensors

Direct mounting into various containers, silos, vessels, tanks, filling inlets, reservoirs, etc.
Increased resistance to electromagnetic interference
Simply sensitivity setting through magnetic pen
Mode for quick setting of the sensor without the presence of medium
LED state and function indication
Wide choice of electric connection via connectors, cable glands, or protective conductor
The material of housing and electrode from stainless steel
High stability at high sensitivity (can be used for material with ?r ? 1,3)
Xi, XiT versions for usage in explosive areas, or XiM, XiMT versions for mining environments with a risk of hazard by methane or coal dust

Application of Dinel DLS–35 Capacitive level sensors

The DLS-35 is ideal for detecting limit levels in a variety of industrial applications, including:

Liquids such as water, oil, and chemicals.
Bulk solid materials such as sand, sugar, cement, and flour.
Applications in environments with explosion risk or harsh environmental conditions.

Specification of Dinel DLS–35 Capacitive level sensors

Basic technical data
Power consumption (variant DLS-35N(T))	7 … 34 V DC
Power consumption (variant DLS-35N(T))	max. 5 mA
Max. switching current (NPN, PNP output)	300 mA
Residual voltage – ON state	max. 1,5 V
Input resistance / electric strength	1 M? / 200 V DC
Coupling capacity (housing – power) / dielectric strength	50 nF / 350 V AC
Coupling capacity (electrode – power) / dielectric strength	47 nF / 350 V AC
Protection class	type DLS-35_-_ _-C-_-_	IP67
	type DLS-35_-_ _-A(B,V,H)-_-_	IP68
Cable (versions with cable outlets)	PVC 3 x 0,5 mm2
Weight (excl. electrode and cable)	variant N	cca 0,3 kg
	variant NT	cca 0,6 kg

Electrical parameters (variant Xi, XiT, XiM, XiMT)
Power supply voltage	8 … 9 V DC
Current consumption (disconnected/ connected) – NAMUR	? 1 mA / ? 2,2 mA
Limit values	Ui = 12 V DC; Ii = 15 mA; Pi = 45 mW; Ci = 15 nF; Li = 10 ?H
Reference value LC for the parameters of the used cable	typic C < 150 pF/m
	typic L < 0,8 ?H /m

Download Catalog: CAPACITIVE LEVEL SENSORS DLS-35

Ref: Dinel.cz