LL01-4AB20 [TE]

RELAY VERSION;


型号：	LL01-4AB20
厂家：	TE CONNECTIVITY
描述：	RELAY VERSION
文件：	总3页 (文件大小：194K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LL-01 SERIES – RELAY VERSION

SPECIFICATIONS



Proven ultrasonic technology combined with

compact electronics



Improved performance in aerated liquids

Cost effective design for tight spaces and direct

replacement of electro optical and mechanical

float switch

The LL-01 series Ultrasonic Sentio™ Miniature Liquid

Level Switch uses proven ultrasonic technology combined

with compact electronics yielding improved performance in

aerated liquids.

APPLICATIONS

FEATURES



Pump protection

Storage tanks

Compressors

Medical and laboratory equipment

Hydraulic supply lines

Oil film detection

Coolant reservoirs

Boiler water cutoff

Sewage systems

Pipe lines

Standard Features



High pressure up to 250 PSIG (1724 Kpa)

Output: Relay output, 0.5 amp SPST

(normally open)



No moving parts, easy to install



Input 5 to 30 VDC

Digital filter techniques enhance

performance

Optional Features

Hydraulic and lube reservoirs

Chillers



3.3 volt input power

Electropolishing

Higher pressure up to 500 PSIG (3447 Kpa)

Normally closed relay or Power Loop output,

Wet 20 1 mA; Dry 4 1 mA

SENSOR SOLUTIONS /// LL-01 Relay

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LL-01 SERIES – RELAY VERSION

PERFORMANCE SPECIFICATIONS

Parameter

Repeatability

Delay

Typical Value

2 mm or better

0.5 seconds

Parameter

Typical Value

Sensor Material

Temperature

Operating Pressure

Mounting

316L Stainless Steel

-20 to +176° F (-29 to 80 °C)

Up to 250 psig (1724 Kpa)

1/4” NPT or 1/2” NPT

Input Power

Leakage Current

5 to 30 VDC

Less than 50 μA

Mechanical Relay: 0.5 A, 10 W

max; SPST (normally open)

1, 4, 10, & 20 foot lengths

available

Output (standard)

Cable Length

MECHANICAL DIMENSIONS in inches [mm]

Figure 1: Left - LL-01 series element with ¼” NPT sensor mounting

Right - LL-01 series element with ½” NPT sensor mounting

TYPICAL WIRING DIAGRAM

Relay Output

Figure 2: Typical wiring diagram for LL-01 series elements

SENSOR SOLUTIONS /// LL-01 Relay

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LL-01 SERIES – RELAY VERSION

ORDERING INFORMATION

LL01 -

Temperature

Cable Length

C, normally open

1 – 8 0 °

–

1 foot

open

2 – 100 C, normally

04 – 4 feet

10 – 10feet

20 – 20 feet

closed

3 – 80 ° C, normally

4 – 100 ° C, normally

closed

Sensor Mount and Activation Point

A – ¼” NPT w/ 0.25” activation point

B – ½” NPT w/ 0.25” activation point

Sensor Material

A – 316L SS

NORTH AMERICA

EUROPE

ASIA

Measurement Specialties, Inc.,

a TE Connectivity Company

Phone +1-800-522-6752

MEAS Deutschland GmbH(Europe)

a TE Connectivity Company

Phone: +49-800-440-5100

Measurement Specialties (China), Ltd.,

a TE Connectivity Company

Phone: +86-400-820-6015

Email: customercare.hmpt@te.com

Email: customercare.tlse@te.com

Email: customercare.shzn@te.com

TE.com/sensorsolutions

Measurement Specialties, Inc., a TE Connectivity company.

Accustar, American Sensor Technologies, AST, ATEXIS, DEUTSCH, IdentiCal, TruBlue, KPSI, Krystal Bond, Microfused, UltraStable, Measurement Specialties, MEAS, Schaevitz, TE

Connectivity, TE, and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd. family of companies. Other logos, product and company names mentioned herein may be

trademarks of their respective owners.

The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes

no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard

Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or

misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.

SENSOR SOLUTIONS /// LL-01 Relay

06/2017

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