Chinese wholesale Loop Calibrator 4-20ma – ET2710 Handheld Temperature Calibrator – Zhongchuang
Chinese wholesale Loop Calibrator 4-20ma – ET2710 Handheld Temperature Calibrator – Zhongchuang Detail:
¤ Super protection function: waterproof grade IP67, any signal end is mistakenly connected with
¤ 220V automatic protection.
¤ Measure the temperature of the thermocouple and RTD output.
¤ Analog thermocouple and RTD output.
¤ It can provide manual step, automatic step, 0~100% step and slope output function.
¤ With white LED backlight and manual backlighting and automatic power off function, it is suitable
¤ for field use.
¤ Unique automatic identification of three wire and four wire connection mode.
¤ The accuracy is 0.02%(ET2710A ); 0.05%(2710B).
¤ Battery box cover to facilitate battery replacement.
¤ Thermocouple measurement and output provide two kinds of cold end temperature compensation
¤ automatically and manually.
¤ New thermocouple and thermal resistance type can be added according to customers’ needs.
¤ Support customer self calibration.
|
Function |
Range | Accuracy(% Reading+counts) | |
| ET2710A | ET2710B | ||
| DC V | 0~30.000V | 0.02%+2 | 0.05%+2 |
| DC mV | -15.000mV~80.000mV | 0.02%+2 | 0.05%+2 |
| 80.000mV~125.00mV | |||
| Resistance (2 wires, 3wires) | 0.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
| 400..00Ω~3200.00Ω | 1.0Ω | 1.5Ω | |
| Resistance （4wires) | 0.00Ω~440.00Ω | 0.1Ω | 0.15Ω |
| 400..00Ω~3200.00Ω | 0.5Ω | 1.0Ω | |
| TC | J,K,T,E,R,S,B,N | ||
| RTD | Pt100，Pt1000, Cu50， Cu100 | ||
|
Function |
Range | Accuracy(% Reading+counts) | |
| ET2712A | ET2712B | ||
| DC mV | -15.000mV~99.999mV | 0.02%+10 | 0.05%+10 |
| 100.00mV~125.00mV | 0.02%+2 | 0.05%+2 | |
| Resistance | 10.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
| 400.0Ω~3200.0Ω | 1.0Ω | 1.5Ω | |
| TC | J,K,T,E,R,S,B,N | ||
| RTD |
Pt100, Pt1000, Cu50, Cu100 |
||
Product detail pictures:
Related Product Guide:
Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Chinese wholesale Loop Calibrator 4-20ma – ET2710 Handheld Temperature Calibrator – Zhongchuang , The product will supply to all over the world, such as: Slovak Republic, Honduras, Iraq, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, be sure to click the button to acquire additional nformation.
By Honorio from Tunisia - 2017.03.08 14:45
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Margaret from Bulgaria - 2018.06.05 13:10
