Data Sheet

ManualsBrandsSST SENSING Ltd. ManualsActive ComponentsSST SENSING Ltd. Fluid level gauge LLG 210 D3L 24-003 LLG210D3L24- 003 Operating voltage (range): 8 - 30 V DC 1 pc(s)

TECHNICAL SPECIFICATIONS

Supply voltage (Vs) 4.5V

to 15.4V

or 8V

to 30V

Supply current (ls) 2.5mA max. (Vs = 15.4V

)

or 7.5mA max. (Vs = 30V

)

Output sink and source

current (lout) Up to 1A

Operating temperature

-40°C to +125°C (-40°F to +257°F)

Storage temperature -40°C to +125°C (-40°F to +257°F)

Operating pressure 0 to 600bar (0 to 8700psi)

Housing material 316L Stainless steel with glass tip

Switch termination Flying leads or M12 connector

BENEFITS

 Direct high current switching

 Industrial supply voltages

 Direct load drive design

 High pressure

 High temperature

FEATURES

 Liquid level switches that can detect the presence or

absence of oil or water based liquids

 Corrosion resistant, 316L stainless steel housing with

hardened glass tip; suitable for harsh environments

 Compact size, wide operating temperature and pressure,

choice of mounting threads and terminal connections

DATA SHEET

Liquid Level Switches

Optomax Industrial Glass Series

a) Not suitable for use in freezing liquid or high condensing environments such as steam.

b) Voltages applicable to output value stated.

NOTES

Housing /

Mounting

Output

Current

Output Type / Logic

Supply

Voltage

Temp. /

Pressure

OUTPUT VALUES

Output Voltage

(Vout): lout = 1A

Vs = 4.5—15.4V

Output High Vout = Vs - 1.5V max

Output Low Vout = 0V + 0.5V max

Output Voltage

(Vout): lout = 1A

Vs = 8—30V

Output High Vout = Vs - 1.8V max

Output Low Vout = 0V + 0.7V max

APPLICATIONS

 Tank level control; ﬁll/empty

 Leak detection

 Pump control

 Sump level switching

 Overﬁll protection

Summary of content (4 pages)

PAGE 1
DATA SHEET Liquid Level Switches Optomax Industrial Glass Series FEATURES Liquid level switches that can detect the presence or absence of oil or water based liquids Corrosion resistant, 316L stainless steel housing with hardened glass tip; suitable for harsh environments Compact size, wide operating temperature and pressure, choice of mounting threads and terminal connections Housing / Mounting Output Type / Logic APPLICATIONS BENEFITS Direct high current switching Tank level control; ﬁll/empty Indus
PAGE 2
OUTLINE DRAWING HOUSING SPECIFICATIONS All dimensions shown in mm. Tolerances = ±1mm. Housing Series G2x0 Series c Threadd G2x0 G6x0 M12x1 with hex nut 1/2”-20 UNF with O-ring Pressuree 100 bar / 1450 psi maximum Tightening Torquef 3 Nm / 26.5 in-lbs maximum Housing Series G6x0 Series G7x0 G8x0 Threadd 1/4” NPT 1/2” NPT Pressuree 100 bar / 1450 psi maximum 600 bar / 8702 psi maximum Tightening Torquef 3 Nm / 26.
PAGE 3
CIRCUIT DIAGRAMS In order to suit any application, these switches have been designed with various output circuit conﬁgurations. They are identified by the 3-digit output type code in the part number as shown in Order Information. CAUTION: Take care when connecting loads. The minimum load impedance should not exceed Vs/max output current. Note: Shorting the output to Vs or 0V will result in irreparable damage to the switch.
PAGE 4
MOUNTING SPECIFICATIONS NOTE: Fixing nut and OG2x0 & G6x0 Series G7x0 & G8x0 Series ORDER INFORMATION Generate your speciﬁc part number using the convention shown below. Use only those letters and numbers that correspond to the sensor and output options you require — omit those you do not.