Professional China Multifunction Process Calibrator - ET2725 Multifunctional Process Calibrator – Zhongchuang
Professional China Multifunction Process Calibrator - ET2725 Multifunctional Process Calibrator – Zhongchuang Detail:
¤ Super strong protection function: waterproof grade IP67, arbitrary signal end misconnect 220 V automatic protection.
¤ Measurement / output: voltage, current, frequency, resistance, in which current output supports active, passive.
¤ The thermal resistance and thermocouple are simulated in the form of temperature.
¤ Can simulate two-wire transmitter.
¤ The accuracy was 0.02% (ET2725A,ET2726A ) ;0.05% (ET2725B,ET2726B ).
¤ Two isolated channels support synchronous measurement and output.
¤ Can provide manual step, automatic step, 0-100% step and slope output function;
¤ With white LED backlight, manual backlight adjustment and automatic power off function, suitable for field use.
¤ Provide DC24V circuit power suppcalibration;ly for field debugging.
¤ Unique automatic identification of three-wire, four-wire connection mode.
¤ Support customer self,Band on-off test function.
¤ Thermocouple measurement and output provide automatic and manual cold end temperature compensation.
¤ ET2726A,ET2726B can be connected to APSL type high precision intelligent pressure module to realize the pressure measurement function.
¤ Can add new thermocouple, thermal resistance type according to customer needs.
| Function | Range | Accuracy(% Reading+counts) | |
| ET2725A | ET2725B | ||
| DC V | 0~60.000V(Upper Display ±30V） | 0.02%+2 | 0.05%+2 |
| DC mA | 0-24.000mA(Upper Display ±24mV） | 0.02%+2 | 0.05%+2 |
| DC mV | -15.000mV~80.000mV | 0.02%+2 | 0.05%+2 |
| 80.00mV~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 | |
| Frequency | 1.000Hz~99.999Hz |
0.01%+1
|
0.02%+1
|
| 1000.0Hz~9999.99Hz | |||
| 10.000kHz~99.999kHz | |||
| TC | J,K,T,E,R,S,B,N | ||
| RTD | Pt100，Pt1000, Cu50， Cu100 | ||
| Function | Range | Accuracy(% Reading+counts) | |
| ET2725A | ET2725B | ||
| DC mA(Active/Passive) | 0-24.000mA | 0.02%+2 | 0.05%+2 |
| DC V | 0~10.000V | 0.02%+2 | 0.05%+2 |
| DC mV | -15.000mV~99.999mV | 0.02%+2 | 0.05%+2 |
| 100.00mV~125.00mV | |||
| Resistance | 10.00Ω~440.00Ω | 0.15Ω | 0.25Ω |
| 400.0Ω~3200.0Ω | 1.0Ω | 1.5Ω | |
| Frequency | 0.20Hz~200.00Hz | 0.01%+1 | 0.02%+1 |
| 200.0Hz~2000.0Hz | |||
| 2.000kHz~20.000kHz | |||
| TC | J,K,T,E,R,S,B,N | ||
| RTD | Pt100，Pt1000, Cu50， Cu100 | ||
Product detail pictures:
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By Cornelia from Holland - 2017.04.08 14:55
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By Sara from Rio de Janeiro - 2017.05.02 18:28
