Level Switches - Single Point - GEMS SENSORS & CONTROLS - (Version JPG) - Page n° 19 - PDF Catalogue | Technical Documentation

ELS-950 Series

Rugged Electro-Optic Level Sensor

The ELS-950 Series represents Gems' smallest electro-optic level sensor developed to monitor a broad range of media including OHV type fluids.

Our UL approved design features a TPE over-molded electronics insert, TPE insulated wires, and fluorocarbon o-ring seals that create a watertight, environmentally resistant assembly, ideally suited for use in harsh environments.

The ELS-950 is excellent for industrial OEMs requiring a solid-state sensor for small space and high temperature environments.

Typical Applications

• Coolant reservoir monitoring and warning

• Medical diagnostic, sterilizer, washers and dialysis equipment

• Low lubricant warning on machine tools, generator sets, on- or off-highway vehicles

• Low level warning in hydraulic reservoirs

• Plastic over flow bottles, plastic radiators

• Leak detection for drip pans

Specifications

File No. E108913

< m

I/)

ELS-950 shown with over-molded electronics and o-ring sealing exposed. Actual units are not designed for disassembly.

Dimensions


	Materials
	Housing	Polysulfone (Contact Gems for alternative material types)
	O-Ring
	1/2"- 20UNF Mounting	Fluorocarbon
	M12x1-8 Mounting	Fluorocarbon
	Electronics	Over-molded TPE
	Operating Pressure	0 to 250 PSI (0 to 17 bar) maximum
	Operating Temperature	-40°F to +230°F (-40°C to 110°C)
	Current Consumptions (No Load)
	5 VDC	4 mA
	12 VDC	10mA
	Output	Sink 40 mA max., up to 30 VDC

REF. 1/2"-20 UNF-2TH'D SHOW

2A-7


	/	/ WIRES, #22 AWG
	-c	-ri)--¹ ¹ 1 6" -(119.8)-/-
	21/32" 1 HR q\	-ri)--¹ ¹ 1 6" -(119.8)-/-

HOUSING, ELS-950

(mm)

_ 3/4" (19.1)"

Wiring Diagrams

External Load

RED

SENSOR

Repeatability Approvals

±1 mm

CE, UL file No. 108913 IP66/67 Rating Pending ROHS Compliant

5 - 12

VDC

-1

Sl>

.......V

LOAD

BLACK

BLUE

How To Order

Specify Part Number based on Input and Output Condition required.

Relay Output

RED BLACK

SENSOR


Input	Actuation	Lead Wire	Mounting Type
Power	Condition	Length	1/4" MNPT	1/2"- 20UNF-2B	M12x1-8
	Wet	6 inches	224504 /	224501 /	224508/
5 VDC	Wet	2 meters	226545	226541	226549
±10%		6 inches	224505	224502 /	224509/
		2 meters	226546	226542	226550
	Wet	6 inches	224506/	224503 /	224510/
12 VDC	Wet	2 meters	226547	226543	226551
±10%		6 inches	224507/	223625 /	224511 /
		2 meters	226548	226544	226552

5 - 12 VDC

J—

BLUE

Note: Cable length available in 6" or 2 meters / - Stock Items.

£6

Level Switches - Single Point - GEMS SENSORS & CONTROLS - #19

Float level switch, Diaphragm solenoid valve, Pressure switch, Transmitter, Ultrasonic sensor