Tele 1341500 E3LM10 Gamma Fill Level Monitoring Relay Fill level monitoring 1341500 Scheda Tecnica

Subject to alterations and errors

Release 11/06

Level monitoring of conductive liquids

Multifunction

Secure isolation of the measuring circuit

1 change over contacts

Width 35mm

Installation design

Level monitoring of conductive liquid, timing for tripping delay and turn-off 
delay seperatly adjustable and the following functions (selectable by 
means of rotary switch):
Pump up   

pump up or minimum monitoring

Pump down 

pump down or maximum monitoring

  

 

Adjustment 

range

Tripping delay (Delay ON): 

     0.5s to 10s

Turn-off delay (Delay OFF): 

     0.5s to 10s

Green LED ON: 

indication of supply voltage

Yellow LED ON/OFF: 

indication of output relay

Self-extinguishing plastic housing, IP rating IP40
Mounted on DIN-rail TS 35 according to EN 50022
Mounting position: 

any

Shockproof terminal connection according to VBG 4 (PZ1 required), 
IP rating IP20
Tightening torque: 

max. 1Nm

Terminal capacity:
 

1 x 0.5 to 2.5mm² with/without multicore cable end

 

1 x 4mm² without multicore cable end

 

2 x 0.5 to 1.5mm² with/without multicore cable end

 

2 x 2.5mm² flexible without multicore cable end

Terminals: A1-A2
Rated voltage Un: 

see table ordering information or

 

printing on the unit

Tolerance: 

-15% of +10% of Un

Rated consumption: 

2VA (1.0W)

Rated frequency: 

AC 48 to 63Hz

Duty cycle: 

100%

Reset time: 

500ms

Hold-up time: 

-

Drop-out voltage: 

>30% of supply voltage

Overvoltage category: 

III (in accordance with IEC 60664-1)

Rated surge voltage: 

6kV

1 potential free change over contact
Rated voltage: 

250V AC

Switching capacity: 

1250VA AC1 B300/P300

 

(in accordance with IEC 60947-5-1)

 

therm. constant current 5A

Fusing: 

5A fast acting

Mechanical life: 

20 x 10

6

 operations

Electrical life: 

2 x 10

5

 operations

 

at 1000VA resistive load

Switching frequency: 

max. 6/min at 1000VA resistive load

 

(in accordance with IEC 60947-5-1)

Overvoltage category: 

III. (in accordance with IEC 60664-1)

Rated surge voltage: 

6kV

Measuring input: 

conductive probes

 

(Type SK1, SK2, SK3)

Terminals: E1-E2-E3
Sensitivity: 0,25 

to 

100k

Ω (4mS to 10µS)

Sensor voltage: 

12V AC

Sensor current: 

max. 7mA

Wiring distance (capacity of cable 100nF/km):
 

max. 1000m (set value <50%)

 

max. 100m (set value 100%)

Overvoltage category: 

III (in accordance with IEC 60664-1)

Rated surge voltage: 

6kV

Base accuracy: 

-

Adjusting accuracy: 

-

Repetition accuracy: 

-

Voltage influence: 

-

Temperature influence: 

-

Ambient temperature: 

-25 to +55°C

Storage temperature: 

-25 to +70°C

Transport temperature: 

-25 to +70°C

Relative humidity: 

15% to 85%

 

(in accordance with IEC 60721-3-3  

 class 

3K3)

Pollution degree: 

2, if built in 3

 

(in accordance with IEC 60664-1)

Single packing: 

 

140g