
DC-2000G/4000G系列是一款2/4通道数字温度控制器,采用珀尔贴元件基于TDC-2000R/4000R系列的设计,±0.002°C的高精度控制实现。
一体式TDC系列基于珀耳贴组件(2CH、4CH)、功率的数量电源电压(10V、15V、24V)。产品组可用于铂电阻温度探测器和热传感器。
另外,作为一种通信功能,除了标准的RS232C外,其他可选接口可以配置为与所有系统对应
1、小型化、高精度
1-1,由于5/10000°C的测量分辨率和我们独特的微电流控制电路,实现了2/1000°C的高精度温度控制
1-2、采用超级软件技术,硬件设备简单小巧
1-3,为了消除商用工频感应测量误差,采用了独特开发的数字滤波技术
2、多功能
2-1、为了省去繁琐的PID常数设置,本机的标准装置是自动整定功能,并配备了大量异常检测功能
2-2,加载了丰富的控制方法(超调抑制控制、温度梯度控制:可选)
3、多才多艺
3-1、该传感器可用于铂电阻温度探测器和热敏电阻,根据厂家的数据,可进行校对
3-2、通讯功能,除标准RS232C、GPIB为选配设备外,可建立多种温度控制系统
| \ | Model Number | ||||||
| TDC-2010G | TDC- 2020G | TDC- 2030G | TDC-4010G | TDC-4020G | TDC-4030G | ||
| Measure | Sensor | 3-wire plat inum resistance temperature detector (1mA) / thermi stor | |||||
| Measure Range | 3-wire platinum resi stance temperature detector (-70.000°C ~ +170.000°C) | ||||||
| Measure Resolution | 20bit A/D | ||||||
| Measure Cycle | 0.1s / 4ch | ||||||
| Control | Control Channel | 2CH | 4CH | ||||
| Control Method | Digital PID control, overshoot suppression control (optional),temperature gradient control (optional) | ||||||
| Control Cycle | 0.1~9999.9 s | ||||||
| Drive Method | Bipolar constant current drive | ||||||
| Max. Vol tage * | 10V | 15V | 24V | 10V | 15V | 24V | |
| Max. Current * | 8A | 8A | 5A | 7A | 4A | 2.5A | |
| Function | Error Detect ion | Sensor Open/Short,TEC Open/Short,temperature upper and lower limits exceed,heat sink temperature error | |||||
| Thermi stor Correction | Corrected by B constant and 25”C resistance value,or corrected by 25“C resistance value | ||||||
| PT102 Correction | Corrected by resistance values of -40 C、0 °C、+100°C | ||||||
| Auto Tuning | Yes | ||||||
| Sample rate | Setting sample rate control(0. 1~9999. 9s) | ||||||
| Sample rate | Individually set cold area、heating area (Clamp) current | ||||||
| Comm | Inter face | RS- -232C x 1 (standard) 、GP- IB{option} | |||||
| General | Operating Temp | 5~40°C | |||||
| Storage Temp | 0~50°C | ||||||
| Power | AC 85~ 264V | ||||||
| Size | 320(W)x132. 5(H)x350(D)mm ( not including projection part ) | ||||||