BZ2702 signal conditioner-Global supplier

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No.2 Jin Er Road, Beidaihe Economic and Technological Development Zone, Qinhuangdao City

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BZ2702 signal conditioner

The BZ2702 signal conditioner is a common ground signal conditioner, characterized by: a. The shielding skin of the sensor housing and shielding wire

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The BZ2702 signal conditioner is a common ground signal conditioner, characterized by:

a、 The outer shell of the sensor and the shielding skin of the shielding wire are connected to the outer shell of the signal conditioner and the ground, and the ground of the sensor is shared with the ground of the signal conditioner.

b、 The current sampling resistor of the signal conditioner is connected between the positive power supply and the core wire of the sensor. The current enters the sensor through the sampling resistor through the core wire, and then passes through the ground wire of the sensor to the ground of the conditioner. When the current passes through the sampling resistor, it is converted into voltage.

c、 The common ground signal conditioner is suitable for multi-channel common ground measurement and does not require sensor to ground insulation, making installation very convenient.

d、 The output resistance of the signal conditioner is small, and there are no strict requirements for the input impedance of subsequent instruments.

Function/Model	BZ2701	BZ2702	BZ2703	BZ2704
Signal connection method	Floating type	Common ground style	Common ground style	Common ground style
number of channels	1	1，8，16，32	8，16，32	8，16，32
signal input	4～20mA	4～20mA	4～20mA Or ICP	4～20mA Or ICP
Signal output 1	1～5V
Signal output 2	－2～＋2V	－4～＋4V	－4～＋4V	－4～＋4V
Output 1 transmission coefficient	0.25V/mA
Output 2 transmission coefficient	0.25V/mA	0.5V/mA	0.5~4V/mA 0.5~4V/V	0.5~4V/mA 0.5~4V/V
Transmission accuracy	0.2%	0.2%	0.2%	0.2%
Frequency response range	0～100kHz	0～100kHz	0～100kHz	0～100kHz
Gain adjustment			1，2，4，8	1，2，4，8
One point			6th gear (Table 2)	6th gear (Table 2)
Secondary Integral			6th gear (Table 2)	6th gear (Table 2)
Low pass analog filtering (-24dB/oct)				1~100kHz, each channel independently selects 16 levels
Low pass anti aliasing filter (-140dB/oct)				0.7~20kHz 2 channels, 298 levels per group
power supply	18～30VDC	18～30VDC 220VAC	18～30VDC 220VAC	18～30VDC 220VAC
Shift mode			program-controlled	program-controlled
display			LED digital	LED digital
Power Saving Mode (Improve signal-to-noise ratio)			Host sleep, Display black screen, The channel is working normally	Host sleep, Display black screen, The channel is working normally
memory function			Power down memory gear	Power down memory gear
computer interface			USB	USB
Multiple instruments connected			RS485	RS485

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