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Telphone:400-0419-066

Liaoning Sanfeng Meter Co., Ltd.

Address: Liaoning province Liaoyang City Taifeng Road Economic Development Zone No. 9
Zip code: 111000
Service hotline: 400-0419-066
Phone: +86 (419) -4123331 4123332 2318883
Fax: +86 (419) -4233168
Technical support: +86 (419) -2308848
URL: www.lysfyb.com
Email: lysfyb@126.com







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UL stop motion type
Product Name:UL stop motion type
[Detailed introduction]

UL series resistance shift type

1, introduction

UL type resistance shift type level meter, of silo opening and closed bin in the powder, granular, massive material detection, alarm and automatic control. Products are widely used in iron and steel, refractory, cement, rubber, chemical fiber, electric power and other industries.

2, working principle

When the UL type resistance shift type bit meter detecting plate is blocked, spindle stop transferred, the motor continues to run, pressure to drive the shift fork open resulting in fretting switch, relay contacts conversion cut off power from the motor, the motor stops working, to send out the switch quantity signal (instrument adopts the double pole double throw switch quantity signal). When the material level drops, the detection board resistance disappears, and the pressure is reduced by the spring force, the relay contact is switched on the motor power, the motor works, the instrument recovery operation state.

3, technical parameters

Power supply voltage: AC220V, AC110V, AC24V, DC24V;

Power consumption: less than 10W;

Output signal: DPDT double pole double throw (relay output signal);

Electrical interface: M20*1.5 (special order)

Operating frequency: 6 times / min;

Ambient temperature: -40 ~ 85;

Work delay: 2 to 6 seconds;

Ambient humidity: less than 85%;

Medium temperature: less than or equal to 350 DEG c;

Medium density:0.2g/cm = fand

Silo pressure: less than 1.0MPa;

Test plate angle: 30 5;

Flange connection size: DN65 PN0.6RF HG20592-97

Threaded connection size: G11/2 pipe thread;

Safety device: side, top.

Explosion protection class: Gb\Ex tD A21 IP65 T100 ExdIIBT4

Protection level: IP65

4, ordering information

Indicate medium, measure length, supply voltage, working pressure and temperature, connection mode.


Liaoning Sanfeng Meter Co., Ltd.

Address: No.9 Taifeng Road Economic Development Zone Liaoyang City Liaoning Province 

Zip code: 111000
Service hotline: 400-0419-066
Tel: +86 (419) -4123331 4123332 2318883
Fax: +86 (419) -4233168
Website: www.lysfyb.com
Email: lysfyb@126.com


Copyright http://www.lysfyb.com of Liaoning Sanfeng Meter Co., Ltd. Sales Hotline: 400-0419-066, welcome to inquire!
Address: No.9 Taifeng Road Economic Development Zone Liaoyang City Liaoning Province  Liaoning ICP No. 12000142 -1