American Electronic Components Inc.,

1101 Lafayette Street, Elkhart, Indiana. USA

Tel: +1-574-295-6330 Fax: +1-574-293-8013

Email: sales@aecsensors.com

http://www.aecsensors.com

© American Electronic Components Inc 2008

Optical Liquid Level Sensors

DPOS Series

Features:

* 1/2” BSP Body

* High Output Current

* Eliminates need for intermediate

control systems

* Stainless Steel construction.

Specifications are subject to change without notice. E&OE.

DPOS 010908

Standard Temperature

High Temperature

Housing (Thread, Length, Hex)

G1/2” (1/2” BSP), 78mm, 24mm

G1/2” (1/2” BSP), 138mm, 24mm

Output Function

NPN - High in Air / NPN - Low in Air / PNP - High in Air / PNP - Low in Air

Max. Output Current

200mA

Repeatability

± 1 mm

Hysteresis

1mm (depending on liquid)

Response Time: Rising Liquid

50 µS

Response Time: Falling Liquid (Ethanol)

< 1 second

Supply Voltage

+12V to 28VDC

Supply Current

25 mA

Temperature Range: Operating (sensing end only)

-25°C to +100°C

-25°C to +140°C

Housing Material

Stainless Steel, Crystal Glass dome

LED Output Indicator

Mechanical Shock

As per BS EN60068-2-27 Part 2 Ea: 1987

Yes

Environmental

IP67 (connector version), IP68 (cable version)

Pressure Range

20 bar

Vibration

As per BS EN60068-6 Part S3:1996

Humidity

As per BS EN60068-2-30

Thermal Testing

As per BS EN60068-2-33

Order Codes:

DPOS * 87 * 1 *

Temperature

1: Standard Temperature Range

2: High Temperature Range

Connection Type

3: 2m (PUR3 x0.25mm) Cable

4: M12 Connector

Output Type

1: NPN (NO) High in Air (open collector)

2: NPN (NC) Low in Air (open collector)

3: PNP (NO) High in Air (open collector)

4: PNP (NC) Low in Air (open collector)

Dimensions in millimetres

G1/2” Nut available separately - order code DPOS12BSP