SharpEyeTM 20/20MU微型紫外火焰探测器
适用于工业环境的火焰*地探测。
配置了高灵敏度的紫外传感器,监测早期的火焰紫外放射线。
专门的逻辑电路有助于*太阳辐射引起的错误报警。
紧凑型结构,轻巧型机体更适合安装。
能够在高/低温,高湿,震动等*苛刻的环境下工作。
能够在3 sec. 内探测到 1ft.2 (0.1m2)汽油锅火。
*适用于探测无形的火焰:氢化物、氢气、氨气、硅烷等
任意紫外线产生如闪电、电弧焊接都会使SharpEyeTM 20/20MU微型紫外火焰探测器产生错误的报警。
特点
• 紫外(UV)光谱检测
• 反应时间3秒(标准)
• 更宽监测视野(垂直/水平100o)
• 用户设置功能
• 通过微机或手操器修改设置
• 自动或手动校准功能 (BIT)
• 标准4线连接
• 4-20mA 或3-4线输出
• RS485 Modbus
• *小平均故障间隔时间100,000小时
• 3年质保期
基本技术参数
光谱量程
紫外(UV)光谱0185-0.260µm
检测范围
(1sq.ft锅火)
汽油 50ft(15m)
正庚烷 50ft(15m)
柴油 37ft(11m)
JP5 37ft(11m)
煤油 37ft(11m)
酒精(Ethanol) 37.5ft(11m)
IAP(Isopropyl Alcohol)25ft(7.5m)
甲醇 25ft(7.5m)
甲烷 40ft(12m)
LPG(丙烷) 40ft(12m)
氢 50ft(15m)
硅烷 33ft(10m)
聚丙烯 20ft(6m)
纸 20ft(6m)
反应时间
3秒(标准)
可调*
*大30秒(20秒可选)
监测范围
垂直100o,水平100o
自检功能
手动或自动自检
温度要求
工作温度: -40oF(-40 oC)~160oF(70 oC)
储存温度: -65oF(-55 oC)~185oF(85 oC)
湿度
95%
电子技术参数
工作电压
18-32VDC
工作电流
待机状态:40 mA(*大)
报警状态:70 mA(*大)
电缆接口
12线连接端口
电路保护
*合 MIL-STD-1275A标准
电磁兼容
EMI/RFI protected CE Marked
输出
继电输出
报警: 2A @30 VDC 0.5A @250 VAC
失败继电输出:常闭(normally close);其他:常开(normally on)
4-20 mA
失败(Fault):
自校失败:(BIT Fault)
正常(Normall):
示警(Warning):
报警(Alarm):
环路电阻(Resistance loop):
0
2 mA
4 mA
16 mA
20 mA
100-600 Ohm
+0.5 mA
±10% ±5%
±5%
±5%
RS-485
RS-485标准接口,可用于连接控制器等设备
物理属性
外形尺寸
4" x 5.2" x 2.5" (100 x 100 x 62 mm)
重量
不锈钢(St. St 316L):2.5Lb (1.2 Kg)
工程塑料:0.7Lb (0.3 Kg)
安装支架:0.8Lb (0.3 7Kg)
适用环境
*合MIL-STD-810C标准。应用于高湿、高盐、震动、机械震动、高温和低温等环境。
外壳
不锈钢(St. St 316L)外壳;工程塑料外壳
*护性能
IP66 and IP67 per En60529
NEMA 250 6P
编码器一般分为增量型与*对型,它们存着*大的区别:在增量编码器的情况下,位置是从*位标记开始计算的脉冲数量确定的,而*对型编码器的位置是由输出代码的读数确定的。在一圈里,每个位置的输出代码的读数是*的; 因此,当电源断开时,*对型编码器并不与实际的位置分离。如果电源再次接通,那么位置读数仍是当前的,*的; 不像增量编码器那样,*须去寻找*位标记。
现在编码器的厂家生产的系列都很全,一般都是*的,如电梯*型编码器、机床*编码器、伺服电机*型编码器等,并且编码器都是智能型的,有各种并行接口可以与其它设备通讯。
编码器是把角位移或直线位移转换成电信号的一种装置。前者成为码盘,后者称码尺.按照读出方式编码器可以分为接触式和非接触式两种.接触式采用电刷输出,一电刷接触导电区或*缘区来表示代码的状态是“1”还是“0”;非接触式的接受敏感元件是光敏元件或磁敏元件,采用光敏元件时以透光区和不透光区来表示代码的状态是“1”还是“0”。
按照工作原理编码器可分为增量式和*对式两类。增量式编码器是将位移转换成周期性的电信号,再把这个电信号转变成计数脉冲,用脉冲的个数表示位移的大小。*对式编码器的每一个位置对应一个确定的数字码,因此它的示值只与测量的起始和终止位置有关,而与测量的中间过程无关。
旋转增量式编码器以转动时输出脉冲,通过计数设备来知道其位置,当编码器不动或停电时,依靠计数设备的内部记忆来记住位置。这样,当停电后,编码器不能有任何的移动,当来电工作时,编码器输出脉冲过程中,也不能有干扰而丢失脉冲,不然,计数设备记忆的*点就会偏移,而且这种偏移的量是无从知道的,只有错误的生产结果出现后才能知道。解决的方法是增加参考点,编码器每经过参考点,将参考位置修正进计数设备的记忆位置。在参考点以前,是不能*位置的准确性的。为此,在工控中就有每次操作先找参考点,开机找*等方法。这样的编码器是由码盘的机械位置决定的,它不受停电、干扰的影响。
*对编码器由机械位置决定的每个位置的*性,它无需记忆,无需找参考点,而且不用一直计数,什么时候需要知道位置,什么时候就去读取它的位置。这样,编码器的*干扰特性、数据的*性大大*了。
由于*对编码器在定位方面明显地*增量式编码器,已经越来越多地应用于工控定位中。*对型编码器因其*,输出位数较多,如仍用并行输出,其每一位输出信号*须*连接很好,对于较复杂工况还要隔离,连接电缆芯数多,由此带来诸多不便和降低*性,因此,*对编码器在多位数输出型,一般均选用串行输出或总线型输出,德国生产的*对型编码器串行输出*常用的是SSI(同步串行输出)。
日本MTL编码器制品
Microtech Laboratory MTL编码器 Micro编码器 MICRO ENCODER
M*-6-P ME-9-P ME-12-P ME-17-P ME-20-P ME-30-P M*-40-P ME-50
256 φ13×15.5 MA-10 G、N024 B, 1000 φ20×21 MA-17 G、N B, 1000 φ46×30 MA-36 G、N 256?360?512?720? 1024?2048?4096 B, φ52×40 MA-42 G、N 256?512?1000?1024?2000?2048?4096 B, 360?400?720?800?1000?2000?3600 φ76×64 MA-60 φ13×15.5 256 MA-10 φ20×21 G、N024 B, 1000 MA-17 φ46×30 G、N B, 1000 MA-36 φ52×40 G、N 256?360?512?720? 1024?2048?4096 B, MA-42 φ76×64 G、N 256?512?1000?1024?2000?2048?4096 B, 360?400?720?800?1000?2000?3600 MA-60 0.04?0.1 250mm MLS-12 0.02?0.2(0.01mm) 500mm/1000mm MLS-30 0.4(0.1mm) 2000mm/4000mm MLS-50 250mm 0.04?0.1 MLS-12 500mm/1000mm 0.02?0.2(0.01mm) MLSmm/4000mm 0.4(0.1mm) MLS-50 0~250mm 0.1 MLS-12-01-250 0~250mm 0.01 MLS-12-001-250 0~500mm 0.1 MLS-30-01-500 0~500mm 0.01 MLS-30-001-500 0~1000mm 0.1 MLS-30-01-1000 0~1000mm 0.01 MLS-30-~2000mm 0.1 MLS-50-01-2000 0~2000mm 0.01 MLS-50-~4000mm 0.1 MLS-50-01-4000 0~4000mm 0.01 MLS-50-001-4000
MICRO-ENCODERS
产品
容量
电路图
型 式
规格 特性
图 形
SE series
*小型
外径; 6~8mm
P/R数:100-300P/R
近似正弦波
电压:DC5V
M* series
*普及型
外径; 32~65mm
P/R数:40-32400P/R
轴径:6~8mm
电压:DC5V,5~12v,5~24v
MEH series
贯穿型
外径; 32~150mm
P/R数:40-7200000P/R
孔径:5~60mm
电压:DC5V,5~12v,5~24v
MG series
贯穿型
外径; 44mm
P/R数:100-2000P/R
孔径:5~10mm
电压:DC5V
服务马达*
MA series
*对值型
外径;44~55mm
类型:Gray码/BCD码/
二进制
P/R数:256/1000/3600/
4096P/R
电压:DC5V,12V,24V
MLS series
拉线型
线长:50~15000mm
精度:0.05,0.2,0.4mm
电压:DC5V,12v,14v
MTL rotary encoders are all based on space-saving design and available in many t*es from ultra-*all t*es to high-resolution products.
Series name
Appearance
T*e name
Features
S*-10-
Outside dimensions
13x10
Resolution
100 to 200
This is adopted as a multi-functional sensor for detecting angle and movement of *all-unit-t*e systems such as OA equipment, automatic vending machine, and card reader.
With current consumption 10 to 12mA, approximate sine wave to sufficiently meet actual application can be obtained.
SE-17-
Outside dimensions
20x12.5
Resolution
100 to 360
This is adopted as a multi-functional sensor for detecting angle and movement of *all-unit-t*e systems such as OA equipment, automatic vending machine, and card reader.
With current consumption 10 to 12mA, approximate sine wave to sufficiently meet actual application can be obtained.
M*-6-PC
Outside dimensions
7.5x10.5
Resolution
100 to 360
The *allest model of ultra-*all series.
A, B, and Z phase output.
Open collector output.
ME-9-11-P
Outside dimensions
13x20
Resolution
100 to 1024
(16,000)
Compactness, light weight.
A, B, and Z phase output.
Hollow-shaft t*e convenient for *all motors.
Option
Sine wave
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
ME-12-P
Outside dimensions
20x20
Resolution
100 to 2048
(32,000)
Compactness, light weight.
A, B, and Z phase output.
Availability of hollow-shaft t*e convenient for *all motors.
Option
Sine wave
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
ME-17-P
Outside dimensions
20x15
Resolution
100 to 500
Compactness, light weight.
A, B, and Z phase output.
Availability of 3 t*es of shaft shape, single-shaft t*es2 and 4 and hollow-shaft t*e.
ME-20-P
Outside dimensions
32x22
Resolution
40 to 7200
(57,600)
Thin and compact popular t*e.
Availability of shaft shape to meet various fitting systems.
Option
Sine wave
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
ME-30-P
Outside dimensions
44x22
Resolution
40 to 10800
(144,000)
Thin and compact popular t*e.
Availability of shaft shape to meet various fitting systems.
Option
Sine wave
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
M*-40-P
Outside dimensions
56x40
Resolution
100 to 15000
(80,000)
Robust, general-purpose t*e.
Hostile-environment and *-proof specifications are also available.
Load-resistance.
Option
Sine wave
With built-in PST ×4, ×8, ×16 multiplication circuit
ME-50-
Outside dimensions
65x30
Resolution
500 to 10800
172,800
Thin and compact popular t*e.
Availability of shaft shape to meet various fitting methods.
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
MEH-60-
Outside dimensions
74x30
Resolution
180 to 21600
345,600
High resolution.
Easy-to-fit thin t*e.
Large hollow shaft of 30 in inside diameter.
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
MEH-85-
Outside dimensions
100x26
Resolution
200 to 21600
345,600
High resolution.
Easy-to-fit thin t*e.
Large hollow shaft of 36 in inside diameter.
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
MEH-130-
Outside dimensions
150x50
Resolution
360 to 32400
High resolution.
Large hollow shafts of 60 and 75 in inside diameter.
With built-in PST ×2, ×4, ×8, ×16 multiplication circuit
MEH-180--E
Outside dimensions
200x71
Resolution
36000
54000
High resolution.
3 power sources.
Large hollow shaft of 90 in inside diameter.
MGH-14--C
Outside
dimensions
18.9x20
Resolution
100 to300
MGH-20--E
Outside
dimensions
32x22.5
Resolution
100 to1200
MGH-30--E
Outside dimensions
44x21
Resolution
100 to 2000
Light weight, compactness.
Modular t*e * suited for *all motors.
With CS signal
MAS-10-256G
Outside dimensions
13x15.5
Resolution
256
Ultra compact 8-bit absolute t*e
Gray code output without reading error
MA-17-256 G
Outside dimensions
20x21
Resolution
256 to 1024
Ultra-*all 8-bit absolute t*e.
Availability of single-shaft (4 in diameter) and hollow shaft (2 in inside diameter).
Gray-code output without reading error.
MA-36-
Outside dimensions
46x30
Resolution
256 to 1024
Compact 8-bit absolute encoder.
Robust, hostile-environment t*e.
Availability of shaft shape to meet various fitting systems.
MA-42-
Outside dimensions
52x30
Resolution
256 to 4096
12-bit absolute encoder.
The output codes are gray code, pure binary code, and BCD code.
MXS---
Outside dimensions
65x63.5
Resolution
128 to 4096
Multiple-rotation absolute encoder
MLS-12--
Smallest in the series: Outside dimensions 23 x 24 x 25 (H)
Stroke: 250 mm
Resolution: Selection from among 1, 0.2, 0.1, and 0.04 mm
Lightweight: 60 g
MLS-30--
Wire-t*ed linear scale, Absolute output.
Minimum reading 0.02mm, 0.2mm *0.005mm, 0.05mm is possible with 4-multiplying circuits.
Measuring range: 500mm, 1000mm.
Also available is a set t*e with indicator.
MLS-50--
Wire-t*ed linear scale, Absolute output.
Smallest in the series: Outside dimensions 23 x 24 x 27.4 (H)
Output 1,024(G?N)or 1,000(B)
Main Applications: Robot Machine, *all actuator, manipulator and etc.
MLA-17--
Wire-t*ed linear scale, Absolute output.
Smallest in the series: Outside dimensions 23 x 24 x 27.4 (H)
Output 1,024(G,N)or 1,000(B)
Main Applications: Robot Machine, *all actuator, manipulator and etc.
MLA-50--
Wire pulling linear absolute encoder Detection of absolute position does not need backup.
Resolution/measuring range: 0.01/40 mm, 0.1/400 mm, 0.25/1000 mm, 0.5/2000 mm, 1/4000 mm
REH-30- R
Roller t*e encoder.
Easy measuring.
Minimum reading 0.1 to 1mm.
DC--
Small and robust counter.
Decimal point moving, dividing/multiplying possible.
MT-16S
Outside dimensions
150x65x45
In combination with ME-12PS, ME-20PS or ME-30PS, division is made into 8 multiple and 16 multiple.
Series name
T*e name
Spring flange
Flange coupling
For the details of products, see the page of each product.
You are requested to consult sales personnel of our company because the specifications, etc. may be changed for improvement without prior notice.