自动化平台 | 产品库 | 品牌库 | 企业库
Omega工业测量（中国）
当前位置：自动化网>Omega工业测量（中国）门户>产品中心>DRST-DC
DRST-DC

DRST-DC

分  类：其它

品  牌：欧米茄

厂  商：Omega工业测量（中国）

型  号：DRST-DC

相关行业：

发布时间：2019-12-19 18:12 浏览人数：人

最新产品

    产品详情
    参数
    包装

    Application
        • Fast < 20 ms response time for measuring signals producedby torque, position, current & acceleration sensors.
        • User configurable bipolar or unipolar I/O means the DRST-DC issuitable for nearly any DC voltage or current       conversion.
        • Freely programmable between ±300 VDC and ±100 mA.The excitation source allows measurement of a 2-wire or 3-wire transmitter, or a potentiometer.
        • Converts narrow bipolar inputs to wide bipolar or unipolaroutputs, e.g., ± 1 volt input = ± 10 volt or 4 to 20 mA       output.
        • Configurable input limits control the output value for increasedsafety.
        • ±20 VDC buffered voltage output for controlling devices likethe PVG 32 valve (6 to 18 VDC).

    Technical Characteristics
        • The latest analog and digital techniques are used to obtain maximum accuracy and immunity to interference.
        • Possibility of output safety read back by selecting 4 to 20 mAoutput.
        • The current output can drive up to 1000 Ω, with anadjustable response time of 0.0…60.0 seconds.
        • Exceptional mA output load stability of < 0.001% of span/100Ω.
        • Meets the NAMUR NE21 recommendations, ensuring high accuracy in harsh EMC environments.
        • Meets the NAMUR NE43 recommendations, allowing the control system to easily detect a sensor error.
        • Each unit is tested to a high 2.3 kVAC, 3-port galvanicisolation level.
        • Excellent signal to noise ratio of > 60 dB.
    Mounting/Installation/Programming
        • Very low power consumption means units can be mountedside by side without an air gap – even at 60°C   (140ºF) ambient temperature.
        • Configuration, monitoring, 2-point process calibration and more are accomplished using either the DRSL-Display       detachable display or the DRST-CM detachable digital communication enabler.
        • All programming can be password-protected.


    Specifications
    Environmental Conditions
    Operating Temperature: -20 to 60°C
    Storage Temperature: -20 to 85°C
    Calibration Temperature: 20 to 28°C
    Relative Humidity: < 95% RH (non-cond.)
    Protection degree: IP20
    Mechanical Specifications
    Dimensions (H x W x D): 109 x 23.5 x 104 mm
    Dimensions (H x W x D) with 4501/4511: 109 x 23.5 x 116/131 mm
    Weight Approx: 250 g
    Weight Incl. 4501/4511 (approx.): 285 g/350 gDIN Rail Type: DIN EN 60715/35 mm
    Wire Size: 0.13 to 2.08 mm2 AWG 26 to 14 stranded wire
    Screw Terminal Torque: 0.5 Nm
    Common Specifications
    Supply
    Supply Voltage, Universal: 21.6 to 253 VAC, 50 to 60 Hz or 19.2 to 300 VDC
    Max. Required Power: = 2.5 W
    Internal Power Dissipation: = 2.0 W
    Isolation Voltage
    Test Voltage: 2.3 kVAC
    Working Voltage: 250 VAC (reinforced)/500n VAC (basic)
    Response Time:
    Response Time: (0 to 90%, 100 to 10%) < 20 ms
    Auxiliary Supplies
    2-wire Loop Supply: > 16 V @ 20 mA
    3-wire Loop Supply: > 18 to < 28 V @ 23 to 0 mA
    Loop Supply Limitation: 27 to 35 mA avg., < 80 mA peak
    Reference Voltage: 2.5 VDC ±0.5%
    Reference Voltage, Load: 0 to 15 mA
    Current Limit, Reference Voltage: < 60 mA
    Programming: Communication enabler 4511/Programming front 4501
    Signal Dynamics, Input: 24 bit
    Signal Dynamics, Output: 18 bit
    Signal/Noise Ratio: > 60 dB
    Bandwidth: > 40 Hz
    Accuracy: Better than 0.05% of selected range
    EMC Immunity Iinfluence: < ±0.5% of span
    Extended EMC Immunity: NAMUR
    NE21, A Criterion, Burst: < ±1% of spanConducted Emission, class A: 150 kHz to 10 MHz
    Input Specifications
    Current Input
    Signal Range    : ±100 mA
    Programmable Measurement Ranges: 0 to 1, 0 to 5, 1 to 5, 0 to 20, 4 to 20,±1, ±5, ±10, ±20, ±50, ±100 mA
    Custom Configurable Signal Range:     ±100 mA
    Min. Measurement Range (span): 0.5 mA
    Input Voltage Drop: 0.6 V @ 20 mA nom.
    Voltage Input
    Signal range:     ±300 VDC
    Programmable Measurement Ranges: 0 to 0.1, 0 to 1, 0.2 to 1, 0 to 2.5, 0 to 5, 1 to 5, 0 to 10, 2 to 10, 0 to 100,
    0 to 300, ±0.1, ±1, ±2.5, ±5, ±10, ±100, ±300 V
    Custom Configurable Signal Range:±300 V
    Min. Measurement Range (span): 25 mV
    Input Resistance: Nom. 3 MΩ (> 2.5 VDC)
    Input Resistance:Nom. > 10 MΩ (= 2.5 VDC)
    Potentiometer Input
    3-wire Potentiometer Input: 0 to 100%
    Reference Voltage: 2.5 V
    Calibration Resistance: 5 kΩ
    Min. Potentiometer Resistance: 200 Ω
    Output Specifications

    Current Output
    Signal Range: 0 to 23 mA (unipolar)
    Signal Range: -23 to 23 mA (bipolar)
    Custom Config. Output Range: ±20 mA
    Min. Signal Range: 4 mA
    Load (@ Current Output): = 1000 Ω/± 20 V @ ±20 mA
    Current Limit: = 28 mA (unipolar)
    Current Limit: ± 28 mA (bipolar)
    Load Stability: = 0.001% of span / 100 Ω
    Response Time, Programmable: 0.0 to 60.0 s
    Passive 2-wire mA Output
    Programmable Ranges:     0 to 20 and 4 to 20 mA
    Ext. 2-Wire Loop Supply Range: 3.5 to 28.8 VDC

    Voltage Output
    Programmable Signal Ranges:     0/0.2 to 1; 0/1 to 5 ; 0/2 to 10 V
    Programmable Signal Ranges: ±1, ±5 and ±10 V
    Programmable Signal Ranges:Direct or Inverted action
    Load (@ Voltage Output): = 500 kΩ
    Response Time, Programmable: 0.0 to 60.0 s
    Shunted Voltage Output
    Signal Range: ± 1.2 V/± 12 V
    Programmable Standard Ranges: 0 to 1, 0 to 2.5, 0 to 5, 1 to 5, 0 to 10, 2 to 10 V ±1, ±2.5, ±5, ±10 V
    Min. Span: 0.8 V
    Custom Config. Output Range: ±10 V
    Load, Min: > 500 kΩBuffered Voltage Output
    Signal range:     ± 23 V
    Programmable Standard Ranges: 0 to 1, 0.2 to 1, 0 to 2.5, 0 to 5,1 to 5, 0 to 10, 2 to 10, 0 to 20, 4 to 20; ±1, ±2.5, ±5, ±10, ±20 V
    Min. Span: 0.8 V
    Custom Config. Output Range: ±20 V
    Current Limit: < 50 mA
    Load, Min: > 2 kΩ
    Observed Authority Requirements
    LVD:     2014/35/EU
    EMC: 2014/30/EU
    RoHS: 2011/65/EU
    Approvals
    UL:     UL 508/CC22.2 no. 14

















































































































    暂无内容提供
    暂无内容提供

    联系方式

    中国自动化网安全提示，在购买供应商商品时，请一定要先审核好企业信息是否真实，谨防网上诈骗。
    公司名称：Omega工业测量（中国）
    联系人： 王先生
    联系电话：02161973664
    手机号：
    传 真：
    电子信箱：kevin.wang@cn.omega.com
    公司网站：http://cn.omega.com
    公司地址：上海市宜山路1698号102单元
    留言反馈
    • 评价：

    • 关于：

    • 联系人：

    • 联系电话：

    • 联系邮箱：

    • 需求意向：

    • 验证码：

      看不清楚？

    产品分类

    热门产品

    网友反馈

    • 王莹: 在2021/5/22 11:20:43留言
    • 留言内容: 产品名称：热电偶 规格型号：KMQXL-032U-12 品牌：OMEGA 数量：1032
    • 柴宾: 在2019/6/25 14:33:54留言
    • 留言内容: 实验室用
    • 万: 在2017/7/25 16:01:36留言
    • 留言内容: 压差传感器：50psi，px409-050dwu5v 1只 压力传感器：10000Psi，0-5V，PX309系列，接头类型1/4” NPT 1只 压力传感器：2000psi,0-5V,PX409系列，接头类型是1/4” NPT 2只
    • 袁先生: 在2017/4/10 14:46:33留言
    • 留言内容: 需要在滑阀的阀芯末端接上该传感器，反映出滑阀在工作中阀芯所受力的情况
    • 王沛: 在2016/8/28 19:30:28留言
    • 留言内容: 购买温度记录器和热电偶

    公司名称：Omega工业测量（中国）-OMEGA

    公司地址：上海市宜山路1698号102单元 联系电话：02161973664

    版权所有：Omega工业测量（中国）    技术支持：中国自动化网(www.ca800.com)
    服务中心：0755-82912455 Email:service@ca800.com 商务洽谈：0755-82912455 Email:ad@ca800.com 广告垂询：18025374346
    • 在线咨询