ENFR
Tuesday, 30 November 2021

Rotation sensor type DDR12



DDR12 for over and under speed (pulses with Electronic control Ulsa or your PLC)

 


Atex 21    II 2Dc T6 version available on demand



Technical Data :

 

DESCRIPTION

CHARACTERISTICS

1 Body

Cast aluminium

Protection

IP 55

2 Attachment

M16 screw and M10 on request

3 Anti-torque arm

Flexible chain

Rotor assembled

On 2 tight steel bearnings with extra seal

4 Connection

1 stuff box Ø 8mm

Connection cable to monitor

2 m

5 Impulsive Sensor

By inductive proximity sensor

Power supply

Standard : 12 – 24 VDC

On request : 24 – 240 VAC or VDC

Voltage variation

+ 10 to - 20 % of rated voltage

Operating temp

-25°C to + 60°C

Max. shaft speed

500 rpm



























Electronic control ULSA :


In option, the electronic control ULSA will process pulses from the inductive.

DESIGNATION

CHARACTERISTICS

Power supply

110/220 V and 24 – 48 Vac ± 10 % / 50 – 60 Hz

Percentage duty cycle

100 %

Output

1 SPDT

Cut-of capacity

250 VA / 8 A

Max. working temperature

- 20° to + 60°C

Detection range

5 to 5000 pulses/mn or 10 to 10 000 pulses/min / 250 Hz

Casing protection

IP 40

Terminal

IP 20

Conformity to standards

DIN 46121

Connection

On frontal terminals

Attachment

2 M5 screw or on DIN 42677/3



 

News

9-12 November 2021 - Sertãozinho, SP (Brazil) :

Fenasucro & Agrocana, International Sugar Exhibition.
 

November 23-25, 2021, Online(Brazil) :

SEMTEC 7º Seminário Técnico da Indústria do Cimento e Cal
 

20-22 April 2022, Mackay Queensland (Australia) :

ASSCT 2022, 43th Sugar conference, exhibitor and poster presentation.