美国SIMMEL限位开关
用于气动阀门控制的数字模拟信号反馈装置。
西美尔限位开关

图片

标题

分类

ITS500 ITS500
限位开关
APL-210N APL-210N
限位开关
APL-220N APL-220N
APL系列限位开关
西美尔限位开关系列

APL-510S限位开关

Material
• Standard: aluminium alloy
• Option: stainless steel 316
Enclosure
• Standard: Ex db IIC T6, Ex ia IIC T6, Ex tb IIIC T85° / IP66, 67, Type 4X, 6
• Watertight enclosure: IP68 (10 m, 72 hours)
Certificates & approvals
• IECEx (Ex db IIC T6 Gb, Ex ia IIC T6 Gb, Ex tb IIIC T85°C Gb)
• ATEX (II 2G Ex db IIC T6 Gb, II 2G Ex ia IIC T6 Gb, II 2G Ex tb IIIC T85°C Gb)
• CSA (Class I, Division 1, Groups B, C & D T6; Class II, Division 1, Groups E, F and G; Class III)
• EAC (1 Ex d IIC T6 Gb)
• NEPSI (Ex d IIC T6 Gb, Ex tD A21 IP66/67)
• KCs (Ex d IIC T6 IP67, Ex tD A21 IP67 T85°C)
• CCC (Ex d IIC T6 Gb, Ex ia IIC T6 Gb, Ex tD A21 IP67 T85°C)
• INMETRO (Ex db IIC T6 Gb, Ex ia IIC T6 Gb, Ex tb IIIC T85 °C Db)
• SIL 2
• ABS type approval
• RMRS type approval
• RINA type approval
Travel angle
• Standard: 0-90°
• Option: 0-120°, 135°
Ambient temperature
• Standard: -20 to +60 °C
• Low temperature:
-40 to +60 °C (APL-51X)
-25 to +60 °C (APL-52X)
-40 to +60 °C (APL-53X)
-50 to +60 °C (APL-5HX)
Cable entries
• Standard: 2 x NPT3/4″, 2 x NPT1/2″, 2 x M20
• Stainless steel 316: 2 x NPT3/4″, 2 x NPT1/2″, 2 x M20
Switches
• 2-4 x mechanical switches or proximity sensors
Terminal points
• Standard: 8 points
• Option: 10, 12 points
Shaft
• Standard: stainless steel 304
• Option: stainless steel 316
Control option
• PIU: Potentiometer unit (1 kΩ, 10 kΩ)
• CPT: Current Position Transmitter (output: 4-20 mA dc)
Dome indicator
• No indicator
• 2-way, yellow(open) / red(close)
• 2-way, green(open) / red(Close)
• 3-way, T-port, yellow(open) / red(close)
• 3-way, T-port, green(open) / red(close)
• 3-way, L-port, yellow(open) / red(close)
• 3-way, L-port, green(open) / red(close)
• Stainless steel 316 option: Flag type indicator
Bracket
• Standard: stainless steel 304 / option: stainless steel 316:
-MBP-050 (25 x 50, H:20)
-MBP-100 (30 x 80, H:20)
-MBP-200 (30 x 80, H:30)
-MBP-300 (30 x 130, H:30)
-MBP-400 (30 x 130, H:50)
Weight
• Standard: 1.2 kg (without bracket)
• Stainless steel 316: 3.1 kg (without bracket)
• Stainless steel 316 & flag type indicator: 3.4 kg (without bracket)
Color
BlackRAL 9005OtherNano coatingEnhance corrosion resistance


限位开关相关产品
上一页:2W521-10
下一页:APL-510N
常见问题解答
美国西美尔APL限位开关

APL2系列开关

APL-2限位开关

防护等级:IP67/NEMA4&4X(标准)IP68(选项)

外壳设计坚固紧凑

开关位置可由指挥器清楚辩识

双线接口:双1/2NPT管接口(标准)/M20,PG13.5,PF1/2”,PT1/2”(选项)

接线端子:8点(0.08-2.5MM)

防脱螺栓

安装方便,不锈钢主轴连接部分及安装支架均符合NAMUR标准

APL3系列开关

APL-3限位开关

防护等级:IP67/NEMA4&4X(标准)IP68(选项)

坚固漂亮的外壳设计

附加限位开关:3~4个机械开关

附加接线端子:8~16点

开关位置可由指挥器清楚辩识

双线接口:双1/2NPT管接口(标准)/M20,PG13.5,PF1/2”,PT1/2”(选项)

接线端子:8点(0.08-2.5MM)

APL4系列开关

APL-4限位开关

防护等级:IP67/NEMA4&4X,7,9(标准)IP68(选项)

防爆等级:EExdⅡB T6

坚固漂亮的外壳设计

附加限位开关:3~4个机械开关

附加接线端子:8~16点

多种可选开关

电缆接入:2×3/4NPT(标准)/M20,M25,PF3/4”,PT3/4”Cable entries(选项)

接线端子:8点(0.08-2.5MM)

安装方便,不锈钢主轴连接部分及安装支架均符合NAMUR标准

APL5系列限位开关

APL-5限位开关

防护等级:IP67/NEMA4&4X,7,9(标准)IP68(选项)

防爆等级:EExdⅡB T6,EExdⅡC T6

坚固漂亮的外壳设计,外壳上装有主轴(双轴)

容易安装可视位置指示器

设计方案以螺栓形式安装上盖,并以此固定指示器

双缆接入:2×3/4NPT(标准)/M20,M25,PF3/4”,PT3/4”(选项)

接线端子:8点(0.08-2.5MM)

防脱螺栓,弹簧加固

设计把螺栓固定在外壳内,打开外壳时螺栓不会掉落

容易安装支架

NAMUR标准

不锈钢主轴和不锈钢或钢支架


机械开关

Mechanical switch机械式限位开关

2SPDT switches.png


Standard switches

3SPDT switches.png

Option switches 
2SPDT switches3SPDT switches
Contact arrangement:Contact arrangement:

250VAC/16A, 250VDC/0.3A

125VDC/0.6A, 30VDC/10A,

50VAC/16A, 250VDC/0.3A

125VDC/0.6A, 30VDC/10A,

- Operating frequencyExcept APL 2N series
600 operating per minute max (mechanical)
60 operating per minute max (electrical)

4SPDT switches.png

Option switches

DPDT switches.png

DPDT switches
4SPDT switchesContact arrangement:
Contact arrangement:20amp 125/250VAC

250VAC/16A, 250VDC/0.3A

125VDC/0.6A, 30VDC/10A,

1HP 125 VAC

2HP 250VAC

0.5amp 250VDC

Except APL 2N seriesExcept APL 2N, 3N, 5N series


接近开关 & 磁感开关

Proximity sensor接近式限位开关

NJ2-V3-N P&F.png


NJ2-V3-N P&F 

Optional sensor.png

Optional sensor
(intrinsically safe)NBB2-V3-E2/E3(PNP) 10-30V DC
Inductive proximity sensor NBB2-V3-E0(NPN) 10-30V DC

Voltage range : 8V DC

NBB2-V3-Z4/Z5 5-60V DC

Operating distance : 2mmAPL 4N Proximity sensor

NJ2-12GM-40-E2 10-60V DC

NJ4-12GM-40-E2 10-60V DC

NBB2-12GM-40  6-60V DC

Except APL2, 3, 5N series

NPS17-5DN.png


NPS17-5DN

2SPST switches.png

Reed proximity sensor
Inductive proximity sensor 2SPST switches
Voltage range : 10~30V DC Contact Form NO. NC

AC110V or 220V 

Contact Rating 10W max

Operating distance : 5mmSwitching Voltage 200VDC max
Except APL 2N seriesSwitching Current 1A max

Breakdown Voltage 250VCD min

Contact Resistance(initial)  0.3 Ohm max

Electrical Life 107 (6VDC, 10mA)


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