THERMAL SENSORS AFS Air Flow Sensor Unit A irFl ow Se n sU...

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温度传感器 Thermal Sensors 本样本手册中记载的产品规格如有变更,恕不一一奉告。订购以及使用之前,请仔细确认规格表的内容。 用于车载设备、医疗设备、航空设备以及其它涉及人身安全、或可能引起重大损失的设备上时,请务必事先与我公司联系。这些产品在这类用途中出现故障或失灵可能导致人身事故或严重损坏。 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment. Malfunction or failure of the products in such applications may cause loss of human life or serious damage. www.koanet.co.jp AFS Air Flow Sensor Unit(空气流量传感器) Air Flow Sensor Units 结构图 Construction 单位 Unitmm Air-velocity sensor Thermal compensation sensor Control box 5 25 13 25 2- 3.2 3 3 5.5 40 16 4.5 2- 3.2 20 28 2- 3.2 2- 2 4 28.5 3 3.5 35 3.2 1.76 10 5 16 20 2 R3.2 485 Cable length 410 Cable length 4500 Cable length 500 Cable length Red : ±5 V White : Output Black : GND Red : ±5 V White : Output Black : GND 16 6 22 27 2- 3.2 6 10 1 2 35 Max 4 1 THERMAL SENSORS 特点 Features z 由于采用了铂金薄膜温度传感器,实现长期高度稳定性。 z 采用使用小型铂金薄膜温度传感器的定温度差操作电路,实现快速响应。 z 内置温度补偿电路,可以不受风速温度的影响,得到正确的温度值。更加使用 了风速检测用传感器和风速温度补偿传感器,使用相同特性的传感器,能够正 确的温度补偿。 z 由于没有转动机构,产品振动强烈。 z 产品体积小,重量轻,装配便捷。 z The platinum thin-film thermal sensor realizes high and long-term stability. z The small platinum thin-film thermal sensor and an even temperature differential operating circuit ensure a quick response. z The built-in temperature compensation circuit assures correct values regardless of air temperature. The air velocity sensor and air velocity temperature compensation sensor are sensors with the same characteristics to enable correct temperature compensation. z Products have no rotationg mechanism and are resistant to vibration. z Products are compact and light, and are easy to be installed in equipment. 额定值 Ratings 项目 Items AFS-0001 AFS-0002 备注 Remarks 检测对象 Detection Object 常压下洁净空气 Clean air,ordinary pressure 检测范围(m/sDetection Range 015 检测精度 Detection Accuracy m/s±0.3 ±0.5 不满0.51.0less than 1.0m/s m/s±0.5 ±0.7 不满1.04.0less than 4.0m/s m/s±2 不满4.012less than 12m/s m/s±3 1215 m/s m/s±1.5 4.015 m/s 电源电压(VPower Supply Voltage 5±0.25 消耗电流(ACurrent Consumption 0.2max. 除去启动时间 Start-up time is excluded. 输出电压(VOutput Voltage 1.83.2 1.93.5 Non-linear analogue(非线性模拟,参照输出特性图) Non-linear analog (see output characteristics diagram) 出力输出电阻(Ω) Output Impedance 100Typ. 启动时间(sStart-Up Time 15Typ. 使用温度范围(℃) Operating Temperature Range 0~+60 使用湿度范围(%RHOperating Humidity Range 3085 禁止露水凝结 Dew condensation not allowed 保存温度范围(℃) Storage Temperature Range 10~+70 保存湿度范围(%RHStorage Humidity Range 3085 禁止露水凝结 Dew condensation not allowed 温度补偿范围(℃) Temperature Compensation Range 0~+60 使用注意事项 Precautions for Use z 由于风速检测传感器和温度补偿传感器与放大器部分一起被校正,因此请勿取 出或交换传感器。更换传感器的场合,必须进行重新校正。 z 风速传感器请面对风向垂直安装。 z 请勿对风速传感器施以撞击、安装外壳或者加以涂层。 z 当风速传感器在加热过程中,请勿用手触碰。在安装可燃性气体时请加以注 意。 z 垃圾、灰尘、水滴等附着物会导致风速传感器产生误差,请加以注意! z 如需变更传感器探针到放大器部分连接用线缆的长度,请和我们联系。 品名构成 Type Designation 实例 Example 用途 Applications z 热水器的风量控制。 z 大楼空调系统的风量控制。 z Fan Motor(风扇电机)停止进行检测、控制风量。 z Clean Room(洁净房)和Clean Bench(洁净工作台)的风量控 制。 z 环境设备机器风速、风量的控制。 z 检测Filter(过滤器)是否阻塞。 z Air flow control of hot water boilers. z Air flow control of air conditioning systems for buildings. z Air flow control and stoppage detection of fan motors. z Air flow control of clean rooms and clean benches . z Air velocity and air flow control of environmental equipment and apparatuses. z Detection of clogging of filters. 输出特性 Output Characteristics Diagram AFS输出电压 AFS Output Voltage(代表值 Typical Valuez The air-velocity detection sensor and temperature compensation sensor are calibrated as a single unit with the amplifier and must not be dismounted or replaced. Recalibration is required if the sensor is replaced. z Mount the air-velocity sensor vertically to air direction. z Do not apply a shock to, mount a cover on, or paint the air-velocity sensor. z The air-velocity sensor is heated and must not be touched with fingers during its operation.Exercise care to combustible gas when mounting it. z Dust, or waterdrop on air-velocity sensor section may cause an error. z Refer to us if the length of the lead, which connects the probe of the sensor with the amp.section is to be changed. Dec. 2011

Transcript of THERMAL SENSORS AFS Air Flow Sensor Unit A irFl ow Se n sU...

Page 1: THERMAL SENSORS AFS Air Flow Sensor Unit A irFl ow Se n sU ...file1.dzsc.com/product/14/03/17/21795_174353414.pdf · Malfunction or failure of the products in such applications may

温度传感器

Therm

al Sensors

本样本手册中记载的产品规格如有变更,恕不一一奉告。订购以及使用之前,请仔细确认规格表的内容。

用于车载设备、医疗设备、航空设备以及其它涉及人身安全、或可能引起重大损失的设备上时,请务必事先与我公司联系。这些产品在这类用途中出现故障或失灵可能导致人身事故或严重损坏。

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.Contact our sales representatives before you use our products for applications including automotives, medical equipment and aerospace equipment.Malfunction or failure of the products in such applications may cause loss of human life or serious damage. www.koanet.co.jp

AFS Air Flow Sensor Unit(空气流量传感器) Air Flow Sensor Units

■ 结构图 Construction 单位 Unit:mm

Air-velocity sensor Thermal compensation sensor Control box

525

13

25

2- 3.2 3 3

5.540

16

4.5

2- 3.2

2028

2- 3.2 2- 2

428.53 3.5

35

3.2 1.76

10

5

16 202

R3.2

485 Cable length

410 Cable length

4500 Cable length

500 Cable length

Red : ±5 VWhite : OutputBlack : GND

Red : ±5 VWhite : OutputBlack : GND

16

6

22 272-

3.2

6

10

1 235

Max 4

1

THERMAL SENSORS

■ 特点 Features z由于采用了铂金薄膜温度传感器,实现长期高度稳定性。

z采用使用小型铂金薄膜温度传感器的定温度差操作电路,实现快速响应。

z内置温度补偿电路,可以不受风速温度的影响,得到正确的温度值。更加使用

了风速检测用传感器和风速温度补偿传感器,使用相同特性的传感器,能够正

确的温度补偿。

z由于没有转动机构,产品振动强烈。

z产品体积小,重量轻,装配便捷。

zThe platinum thin-film thermal sensor realizes high and long-term stability. zThe small platinum thin-film thermal sensor and an even temperature differential operating circuit ensure a quick response. zThe built-in temperature compensation circuit assures correct values regardless of air temperature. The air velocity sensor and air velocity temperature compensation sensor are sensors with the same characteristics to enable correct temperature compensation. z Products have no rotationg mechanism and are resistant to vibration. z Products are compact and light, and are easy to be installed in equipment.

■ 额定值 Ratings项目 Items AFS-0001 AFS-0002 备注 Remarks 检测对象Detection Object

常压下洁净空气Clean air,ordinary pressure

检测范围(m/s)Detection Range  0~15

检测精度Detection Accuracy

(m/s) ±0.3 ±0.5 不满0.5~1.0(less than 1.0)m/s (m/s) ±0.5 ±0.7 不满1.0~4.0(less than 4.0)m/s (m/s) ±2 不满4.0~12(less than 12)m/s (m/s) ±3 12~15 m/s (m/s) ±1.5 4.0~15 m/s

电源电压(V)Power Supply Voltage 5±0.25

消耗电流(A)Current Consumption 0.2max. 除去启动时间

Start-up time is excluded. 输出电压(V)Output Voltage 1.8~3.2 1.9~3.5 Non-linear analogue(非线性模拟,参照输出特性图)

Non-linear analog (see output characteristics diagram) 出力输出电阻(Ω)Output Impedance 100Typ.

启动时间(s)Start-Up Time 15Typ.

使用温度范围(℃)Operating Temperature Range 0~+60

使用湿度范围(%RH)Operating Humidity Range 30~85 禁止露水凝结

Dew condensation not allowed 保存温度范围(℃)Storage Temperature Range -10~+70

保存湿度范围(%RH)Storage Humidity Range 30~85 禁止露水凝结

Dew condensation not allowed 温度补偿范围(℃)Temperature Compensation Range 0~+60

■ 使用注意事项 Precautions for Use z由于风速检测传感器和温度补偿传感器与放大器部分一起被校正,因此请勿取

出或交换传感器。更换传感器的场合,必须进行重新校正。

z风速传感器请面对风向垂直安装。

z请勿对风速传感器施以撞击、安装外壳或者加以涂层。

z当风速传感器在加热过程中,请勿用手触碰。在安装可燃性气体时请加以注

意。

z垃圾、灰尘、水滴等附着物会导致风速传感器产生误差,请加以注意!

z如需变更传感器探针到放大器部分连接用线缆的长度,请和我们联系。

■ 品名构成 Type Designation 实例 Example

■ 用途 Applications z热水器的风量控制。

z大楼空调系统的风量控制。

z对Fan Motor(风扇电机)停止进行检测、控制风量。

z Clean Room(洁净房)和Clean Bench(洁净工作台)的风量控

制。

z环境设备机器风速、风量的控制。

z检测Filter(过滤器)是否阻塞。

zAir flow control of hot water boilers. zAir flow control of air conditioning systems for buildings. zAir flow control and stoppage detection of fan motors. zAir flow control of clean rooms and clean benches . zAir velocity and air flow control of environmental equipment and apparatuses. zDetection of clogging of filters.

■ 输出特性 Output Characteristics DiagramAFS输出电压 AFS Output Voltage(代表值 Typical Value)

z The air-velocity detection sensor and temperature compensation sensor are calibrated as a single unit with the amplifier and must not be dismounted or replaced. Recalibration is required if the sensor is replaced. zMount the air-velocity sensor vertically to air direction. z Do not apply a shock to, mount a cover on, or paint the air-velocity sensor. z The air-velocity sensor is heated and must not be touched with fingers during its operation.Exercise care to combustible gas when mounting it. zDust, or waterdrop on air-velocity sensor section may cause an error. zRefer to us if the length of the lead, which connects the probe of the sensor with the amp.section is to be changed.

Dec. 2011