压力开关
Pressure Switchs
Pressure Sensors
差压开关
Differential Pressure Switch
差压变送器
Differential Pressure Tansmitter
德国Beck GmbH公司是一家专业从事压力开关,真空开关,负压开关,差压开关,风压开关,差压变送器等压力控制产品研发和生产的生产厂家,主要产品包括Type901定制型真空压力开关,Type930.8微差压开关,Type930.83 pascal风压开关,984M差压变送器等。武汉鸿宝科技有限公司作为德国BECK贝克公司授权中国代理经销商,致力于为广大顾客朋友提供beck压力开关技术沟通,选型支持,售后指导等服务,并提供beck厂家优势价格,欢迎前来咨询采购,电话13886169652.
德国BECK品牌定制型压力开关Type901系列选型资料_english
Beck.
The factory-set pressure switches.
Pressure switch 901
with factory-set pressure setting
Application
Factory-set pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.
Pressure setting and switching differential are factory-set by the
Arrangement of contacts
for 901.1x, 901.30, only for 901.2x 901.41, 901.51
3 3
manufacturer. 1
2
Temperature range
Ambient temperature from –20° C to 85° C.
Temperature of media up to 85° C or 130° C depending on
1
– P 2
material of pressure connection and diaphragm.
Diaphragm material
Depending on media NBR, Silicone, FKM (Viton®), EPDM. For 901.30 Silicone, others upon request.
Electrical rating
Values indicated for resistive load
AgNi-contacts: 6 (1.5) A/250 VAC 2 A/24 VDC
Gold-plated contacts: 100 mA/24 VAC
30 mA/24 VDC
AgNi-contacts up to 10 A/250 VAC can be supplied upon request.
Electrical connection
AMP connection 6.3 mm x 0.8 mm DIN 46244.
CE Conformity
each depending on technical specification: Low Voltage Directive 2006/95/EC; RoHS Directive 2011/65/EC; ATEX- Directive 94/9/EC; Product types tested by TÜV.
Life
Minimum 106 cycles.
Damping
Restrictors alternatively with 0.3/0.5/0.8 mm diameter.
Accessories
Various mounting brackets and protection caps with IP 44, IP 54 and IP 65.
Mounting position
Mounting in any position, to be specified for settings below 100 mbar.
Pressure connection
Type | Tube connection | Threaded connection | |||||
5.0 mm | 6.5 mm | 10.0 mm | M10 x1 | G1/8 | G1/4 | G1/2 | |
901.1x | PA | PA, PPS | PA, PPS | PA, PVDF CuZn40, V2A | PA, PVDF CuZn40, V2A | PVDF CuZn40, V2A | CuZn40 |
901.2x | PA | PA, PPS | PA, PPS | PA, PVDF CuZn40, V2A | PA, PVDF CuZn40, V2A | CuZn40, V2A | CuZn40 |
901.30 | PA | ||||||
901.41 | PA, PPS | PA, PPS | PA,PVDF CuZn40, V2A | PA, PVDF CuZn40, V2A | CuZn40, V2A | CuZn40 | |
901.51 | CuZn40 | CuZn40, V2A | CuZn40, V2A |
PA = polyamide, PVDF = polyvinyldifluoride, PPS = polyphenylensulfide, CuZn40 = brass, V2A = stainless steel
For temperature above 85° C metal or PPS pressure connection is required. Upon request pressure connections of other sizes, other plastics or brass nickel-plated are available.
Viton® is a registered trademark of DuPont Dow Elastomers.
Overpressure range
Type | Factory-set trip pressure between and | Standard switching differential lower end upper end of range of range | Tolerance band in % of trip pressure | Maximum positive working pressure standard/ extended | Maximum negative working pressure standard/ extended | ||
901.1x | 5 mbar | 200 mbar | 2.5 mbar | 50 mbar | ±10 % | 0.5/4 bar | –/–1 bar |
200 mbar | 1.000 mbar | 50 mbar | 150 mbar | ±10 % | 1/4 bar | –/–1 bar | |
901.41 | 500 mbar | 3.000 mbar | 200 mbar | 600 mbar | ±10 % | 10 bar | –1 bar |
901.51 | 1.0 bar | 12 bar | 0.2 bar | 1.5 bar | ±10 % | 25 bar | –1 bar |
Vacuum range
Type | Factory-set trip pressure between and | Standard switching differential lower end upper end of range of range | Tolerance band in % of trip pressure | Maximum positive working pressure standard/ extended | Maximum negative working pressure standard/ extended | |
901.2x | – 5 mbar – 200 mbar | 2.5 mbar | 50 mbar | ±10 % | 0.5/4 bar | –1 bar |
– 200 mbar – 900 mbar | 50 mbar | 150 mbar | ±10 % | 1/4 bar | –1 bar |
Differential pressure range
Type | Factory-set trip pressure between and | Standard switching differential lower end upper end of range of range | Tolerance band in % of trip pressure | Maximum positive working pressure standard/ extended | Maximum negative working pressure standard/ extended | |
901.30 | 5 mbar 50 mbar | 2.5 mbar | 25 mbar | ±10 % | 100 mbar | –100 mbar |
Pressure switch 901
with factory-set pressure setting
901.10/20 901.30
Protection caps 6329 IP 44
50.5 |
Ø 45
Ø 45
13 |
23 |
35 |
43 |
Ø6.5 |
11 |
29 |
Ø 48.5
15 |
23 |
15 |
6345 IP 54
901.11/21/41 901.51
Ø 45
Ø 45
901_data_english03/2014 |
Technicaldatasubjecttochangewithoutpriornotice. |
Copyright©2014BeckGmbH |
13 |
22 |
35 |
16 |
38 |
6371 IP 54 / 6372 IP 65
12 |
12 |
22 |
Ø 46
35 |
50 |
Mounting brackets
6403 6404 6405
6374 IP 54 / 6375 IP 65
54 |
Ø 46
30 |
61
50 |
30
11 |
22 |
18
Beck GmbH Druckkontrolltechnik
P.O. Box 11 31
D-71140 Steinenbronn
武汉鸿宝科技发展有限公司,优势供应德国Beck GmbH品牌压力传感器产品,厂家直供,原装正品,主要产品:Type901压力开关,Type930差压开关,984M气体微差压变送器;
德国beck压力开关常用型号:901.21111L4真空压力开关,16645-0038真空开关,16645-0066负压开关,930.83222511差压开关,930.80风压开关,动车集便器真空压力开关;
友情链接: 鸿宝科技官网 武汉欧时达官网 Hoentzsch流量计首页 Ahlborn数据采集器首页
版权所有:武汉鸿宝科技发展有限公司 鄂ICP备:鄂ICP备17011444号-6号