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 |
||
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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Chinese wholesale Loop Calibrator 4-20ma – ET2710 Handheld Temperature Calibrator – Zhongchuang , The product will supply to all over the world, such as: Venezuela, Austria, Iceland, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.



