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MMB signal generator

M3.0 has a size of 95 × 203 × 40mm, which is suitable for field application. It is an ideal handheld signal source and provides a convenient means of calibration for the scene.
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Description

◆MB high-precision signal generator can output: various  and digital signals such as resistance, mV, DC current, DC voltage pulse signal, switching value, 24V loop power supply, and thermal resistance thermocouple, etc. school. Instead of resistance box, potentiometer, current source, voltage source and pulse signal source output signal types. See the attached table for range and accuracy.
◆The size of MB2.5 is 130 × 236 × 60mm. It is suitable for production lines or experimental devices. It is the core component of the automatic test equipment ATE. It is connected to the computer through infrared communication interface and is completely isolated to ensure the stability of the output signal (With infrared-RS485 adapter).
◆ M3.0 has a size of 95 × 203 × 40mm, which is suitable for field application. It is an ideal handheld signal source and provides a convenient means of calibration for the scene.
◆ Battery-powered and AC / DC power adapter can be used as power source.
Features Range Predetermined area Resolution Accuracy (25 ± 10 ℃ per year) soil (% reading + deviation) Remark
DC voltageDCV 100mV 10mV-110.00mV 10uV ±(0.01%+10uV)  
1V 0-1.2000V 0.1mV ±(0.01%+0.1mV) Maximum output current
10V 0-1.2000V 1mV ±(0.01%+2mV) Output current 2.5mA
Voltage output: the output resistance of each file is ≤0.5Ω. The drive capacity of the 1V.10V capacitor load is not less than 470uF. The drive capacity of the 100mV capacitor load is not less than 1uF
mASource 20mA Output 0-24.000mA 1uA 士(0.02%+2uA Load capacity: 19V
mASirk -20mA  transmitter 0-24.000mA 1uA 士(0.02%+2uA Externally powered 5-28V
resistance 400Ω 0.00Ω-400.00Ω 0.01Ω ±(0.015%+0.05Ω) Leading resistance is not included in 0.5-3mA excitation current accuracy
±(0.015%+0.1Ω) Leading resistance is not included in 0.1-0.5mA excitation current accuracy
4KΩ 0.00Ω-400.00Ω 0.1Ω ±(0.015%+0.3Ω) Leading resistance is not included in 0.05-0.3mA excitation current accuracy
Thermal resistance Pt100 -200℃-850℃ 0.1℃ -200-0℃;0.3℃ Pt100 ~ 385 temperature scale Pt100Cu50 is ± 1mA excitation current Pt1000 is 0.1mA excitation current accuracy does not include lead resistance
0-400℃;0.4℃
400-850℃;0.5℃
Pt1000 -200℃-850℃ 0.1℃ -200℃;0.2℃
100-300℃;0.3℃
300-850℃;0.4℃
Cu50 -50℃-150℃ 0.1℃ -50-150℃;0.5℃
Thermocouple R -40℃-1760℃ 1℃ -40-100℃;1.5℃ Cold junction compensation error is not included in ITS-90 temperature scale accuracy
100-1760℃;1.1℃
S -20℃-1760℃ 1℃ -20-100℃;1.5℃
100-1760℃;1.1℃
K -200℃-1370℃ 0.1℃ -200-100℃;0.6℃
-100-400℃;0.5℃
400-1200℃;0.6℃
1200-1370;0.7℃
E -200℃-1000℃ 0.1℃ -200-100℃;0.5℃
-100-600℃;0.5℃
600-1000℃;0.4℃
J -200℃-1200℃ 0.1℃ -200-100℃;0.5℃
-100-800℃;0.4℃
800-1200℃;0.6℃
T -200℃-400℃ 0.1℃ -200-400℃;0.4℃
N -200℃-1300℃ 0.1℃ -200-100℃;0.6℃
-100-900℃;0.5℃
900-1300℃;0.6℃
B 400℃-1800℃ 1℃ 400-600℃;1.5℃
600-800℃;1.1℃
800-1800℃;0.7℃
Continuous pulse 100Hz 2.00Hz-99.99Hz 0.01Hz ±0.01Hz 1-10Vp-p square wave, low point level is 0V, level accuracy ± 10% 50% duty cycle load> 100KΩ
1kHz 100.0Hz-999.99Hz 0.5Hz ±0.5Hz
10kHz 100.0Hz-10000Hz 100Hz ±10Hz
Pulse counting mode 100Hz 10-99.999cycles 1cyc ±2个字 1-10Vp-p square wave, low point level is 0V, level accuracy ± 10% 50% duty cycle load> 100KΩ
1kHz
10kHz
Switch 100Hz The digital output can be divided into frequency output, and the digital output pulse indicators are the same as the frequency output and pulse output. Maximum switching current and voltage: + 28V / 50mA
1kHz
10kHz
Loop power 24V DC     ±10% Maximum output power 25mA, with short circuit protection
 

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