| 特点:FEATUES | 适用温度测量及显示 Apply in temperature measure and display | 多项模拟运算,检测高 A number of analogue computation,high measuring | accuracy. | 有冷端补偿装置,配K型热电偶或PT100热电阻 | With cold compensation,with K or Pt100 |
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一、型号及含义 ORDERING CODE | | | | 输入方式 Input mode K:K型热电偶 P:Pt100热电阻 | 测量范围 200:-199~+200度 499:-199~+499度 800:0~800度 1200:0~1200度 | 3位半数显表 检测温度专用 3 1/2 Digit display meter Measured temperature only | 选型示例:用热电阻PT100测量温度0~400度,故选型为Dp3-T499P |
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二、技术参数 SPECIFICATION | 技术参数 Specification \型号Model | Dp3-T200P | Dp3-T499P | Dp3-T800K | Dp3-T1200K | 测量范围 Measuring range | -199~+199.9度 | -199~+499度 | 0~800度 | 0~1200度 | 输入方式 Input mode | pt100 | pt100 | K | K | 测量 Measuring accuracy | ±0.5%FS±2Digit | ±2%FS±2Digit | A/D转换 A/D converter | 二积重分 Dual slope | 采样速度 Sampling speed | 2.5次/秒 2.5/sec | 显示 Display | 红色数码管 14.2mmH LED red 14.2mmH | 电 源 Aux.Power supply | AC 110V/220V 50/60Hz | 外形尺寸 Outside dimension | 48H*96W*100D | 工作环境 Operating temperature and humidity | 0~50度 45-85%RH | 耐压强度 Insulation strength | AC 1500V 1min 电源端子与外接端子之间 | 绝缘阻抗 Insulation impedance | ≥DC500V 100M 欧 电源端子与外接端子之间 |
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四、注意事项 CAUTIONS | 1、工作环境温度0~50度,相对温度85%以下 Operate in ambient temperatures of 0 to 50,humidifies of less than 85%R.H. | 2、防止强烈震动和冲击。 Avoid operating in an area surrounded by vibrations or shock. | 3、防止大量灰尘以及有害化学药品侵入 . Avoid operating in an area surrounded by dust or corrosive materials. | 4、使用时应远离干扰源. Operation and installation should be far away from the generating devices. | 5、输入导线不宜过长,使用屏蔽线较好。 Input wire should not be too long,use the shielded wire. | |
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