Wholesale High Quality Signal Calibrator - ET2115 High-Precision Loop Process Calibrator – Zhongchuang Supplier and Factory

High Quality Signal Calibrator - ET2115 High-Precision Loop Process Calibrator – Zhongchuang

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High Quality Signal Calibrator - ET2115 High-Precision Loop Process Calibrator – Zhongchuang Detail:

¤ Measurement/output: voltage, current, frequency, pulse, switching values, in which the current output supports active and passive;

¤ 220V measurement function

¤ 200mA AC current measurement function

¤ Simulating 2-wire transmitter

¤ Accuracy: 0.01%, 0.02%

¤ Two isolated channels support measure and output simultaneously

¤ Providing manual step, automatic step, automatic step and manual step functions.

¤ 3.5 TFT LCD screen,resolution rate 480*320

¤ Measurement and output data can be displayed simultaneously or separately;

¤ 5000mAh Lithium battery

¤ Automatic power shutdown function, shutdown time can be set, and suitable for on-site use

¤ DC 24V loop power for on -site use

¤ HART Function:completely replace HART communicator; Set or calibrate intelligent transmitter’s range; force the output current of intelligent transmitter at a fixed value(20mA, 12mA, 4mA ); Set up linear or square functions, which can HART reset the pressure sensor of transmitter, etc.;

¤ Pressure module function: through RS232 communication port, it can be used together with our COMPANY’s ET-CY series pressure module, for on-site verification of pressure transmitter, pressure switch, pressure gauge, blood pressure meter or other pressure instruments, and also for precise measurement of pressure;Support 12 pressure units: kPa, MPa, Pa, psi, inHg, inH2O, mmHg, mmH2O, bar, Mbar, ATM, kg/cm2, etc.

¤ Arbitrary sensor’s measurement function; You can transform the measured physical quantity(Pressure, flow speed, temperature,etc) to voltage, current, resistance,etc,which is conveniently for measurement. Users only need to input the response curve in advance, and the multimeter will adopt the internal algorithm for numerical conversion and correction, then the measured physical quantity will be displayed on the screen finally. You are free to edit and modify the display units of the measured physical quantities.

¤ Numerical setting mode:its with the most flexible and convenient way to set output value; User can use the numeric keyboard to set output value directly, and can realize the incremental setting by direction key as well. .In addition, the equipment also has a step or ramp numerical setting mode that can be numbered.

¤ Sinusoidal output function: The verification/calibration of some process loggers (especially mechanical logger); Usually It involves running test, and it can provide signals to the measured table by using sinusoidal output mode.

¤ Data Record Function: with powerful record management function, it can establish up to 32 device numbers. Each device number has 16 record pages, and each record page contains four basic information: time, measured value, output value and custom value.Users can carry out equipment management, record deletion and other operations according to requirements.

Model	Accuracy	Temp Range	Optional Function
ET2115B	0.01%	15～25℃	For optional function,please contact us for detail code information about its relevant function
ET2115C	0.02%	15～25℃
ET2115BT	0.01%	0～50℃
ET2115CT	0.02%	0～50℃

Function		Range	Resolution rate(0.01%)	Resolution rate(0.02%)	Accuracy (0.01%)	Accuracy (0.02%)	Note
DC Output	Voltage	100mV	0.1µV	1µV	0.005%+0.003%	0.01%+0.005%	Max load current <=2.5mA
		1V	1µV	10µV	0.005%+0.001%	0.01%+0.005%
		10V	10µV	100µV	0.005%+0.001%	0.01%+0.005%
	Current （Active/Passive））	30mA	0.1µA	1µA	0.005%+0.003%	0.01%+0.003%	Max load voltage(active output) 20V
	Resistance	50Ω	0.1mΩ		0.005%+10 mΩ	0.01%+15 mΩ	Excitation current 0.4-4mA
		500Ω	1mΩ		0.005%+20 mΩ	0.01%+30 mΩ	Excitation current 0.1-2mA
		5000Ω	10mΩ		0.005%+50 mΩ	0.01%+50 mΩ	Excitation current 0.04-0.4mA
	24V	24V			±10%		Loop output
	Frequency	10Hz	0.001Hz		0.01%FS		Max load current ≤2.5mA
		1kHz	0.01Hz
		100kHz	10Hz
	Pulse	10Hz(1~100000)	1cyc		±2dig		Max load current ≤2.5mA
		1kHz(1~100000)
		100kHz(1~100000)
	Switch Value	100Hz(1Hz~110Hz)	0.01Hz		±2dig
		1kHz(0.1kHz~1.1kHz)	1Hz
		10kHz(1kHz~11kHz)	0.1KHz
		100KHz(10kHz~110kHz)	2KHz
DC Measurement	Voltage	200mV	0.1µV		0.005%+0.003%	0.01%+0.005%
		2V	1µV		0.005%+0.001%	0.01%+0.005%
		20V	10µV		0.005%+0.001%	0.01%+0.005%
		200V	100µV		0.005%+0.001%	0.01%+0.005%
	Current	20mA	0.1µA		0.005%+0.003%	0.01%+0.003%
		200mA	1µA		0.005%+0.003%	0.01%+0.003%
	Switch Value measurement				CLOSE/OPEN		Excitation current 1mA
	Frequency	10Hz	0.001Hz		0.01%FS
		1kHz	0.01Hz
		100kHz	10Hz
AC Measurement	AC Voltage	200mV	1µV		±(0.2%+100)（40Hz-30kHz）
		2V	10µV
		20V	100µV		±(0.2%+100)（40Hz-5kHz） ±(0.8%+300)（5k-30kHz）
		200V	1mV		±(0.2%+200)（40Hz-5kHz） ±(0.8%+450)（5k-30kHz）
	AC Current	20mA	0.1µA		±（0.3%+400）（40Hz-5kHz）
		200mA	1µA

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