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参数资料
| 型号： | 81290001 |
| 厂商： | Crouzet USA |
| 文件页数： | 13/14页 |
| 文件大小： | 0K |
| 描述： | LOW FORCE POSITION DETECTOR N.C. |
| 其它有关文件： | Declaration of Conformity |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | 81290001-ND 966-1016 Q4967933 Q5269613 Q5285817 |
Ampliers for mounting on installation plan
■ Gap
sensor
Also available in ATEX version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
Part numbers
Simple amplifiers (for 81 372 201/401)
Sensitive amplifiers (for 81 371 401)
Version
81 502 230
-
positive
81 505 230
-
negative
-
81 502 320
positive
-
81 505 320
negative
Symbol
Characteristics
Pressure to make
Operating pressure (non-lubricated air)
Orifice diameter
Average consumption at 4 bars
Permissible overload for 1 hour
Operating temperature
Mechanical life
Weight
mb
bar
mm
Nl/min
mb
°C
operations
g
10 → 20
2 → 8
2.5
5
800
-5 ? +50
3 x 10 6
150
10 → 20
2 → 8
2.5
5
800
-5 ? +50
3 x 10 6
150
1 → 4
2 → 6
2.5
5
800
-5 ? +50
3 x 10 6
185
1 → 4
2 → 6
2.5
5
800
-5 ? +50
3 x 10 6
185
Connections
Used for gaps up to 25 mm.
The supply to the sensor should be made via a
pressure regulator or one-way flow restrictor (see
page 52
Connection - sub-base
Black barb
81525101
10 max.
Black barb
81527001
2
Principle of operation
81 502 230
81 505 230
Simple amplifiers
An output at normal industrial pres-
Pilot pressure
Positive output
Negative output
sure is delivered on a low pressure
input.
NB: Hysteresis is 20% of the pilot
pressure.
Supply
pressure
Pa
1- pilot
2- supply
3- output
Sensitive amplifiers
An output at normal industrial
pressure is delivered on a very low
5
Pilot pressure
81 502 320
81 505 320
pressure input.
4
3
Note: The specifications are given
for a supply pressure of 6 bars,
and for detection at the mid-point
of the gap.
2
1
0
1
2
3
4
5
6
7
8
Supply
pressure
Pa
Dimensions
81 502 238 - 81 505 231
81 502 322 - 81 505 321
Push-in connection for
semi-rigid tubing
? 4 mm (NFE 49100)
Other information
With gap sensors, use an amplifier with negative output if you require a signal on interruption of the jet.
ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website
www.crouzet.com
www.crouzet.com
33
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 81290001.AB | 制造商:Crouzet 功能描述: |
| 81290001.EB | 制造商:Crouzet 功能描述: |
| 81290001.FA | 制造商:Crouzet 功能描述: |
| 81290006 | 功能描述:3/2 Normally Closed Position Detector Round (Pin Plunger) Chassis Mount 制造商:crouzet usa 系列:- 零件状态:有效 类型:位置检测器 功能:3/2 常闭 致动器类型:圆形（针状冲杆） 工作压力:44 ~ 116 PSI（3 ~ 8 bar） 孔口直径:0.079"（2.00mm） 流型:空气，惰性气体 连接方法:5/32"（4.00mm） 直径套管的推入式连接 配套使用产品/相关产品:- 安装类型:底座安装 特性:操作力 0.5 N 侵入防护:- 工作温度:-10°C ~ 60°C 机械寿命:10，000，000 次循环 认可:ATEX 重量:0.019 磅（8.62g） 标准包装:1 |
| 81290501 | 功能描述:PNEUM POSITION DETECTOR N.O. RoHS:是 类别:工业控制，仪表 >> 气动式 - 控制器，阀 系列:* 其它有关文件:Declaration of Conformity 标准包装:1 系列:* 其它名称:81735012-ND966-1317 |
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