E308英国RDP数字显示仪表_产品展示_深圳奥德赛创精密仪器有限公司

点击放大	产品名称：	英国RDP数字显示仪表
	产品型号：	E308
	产品产地：	其它
	访问次数：	269
	线性放大器应变计传感器放大器数字显示模块电压/ 4-20mA输出限制旅行简单trimpot控制

详细内容

Signal conditioning is required where the output of a transducer needs to be boosted or changed into a form suitable for the monitor or logging device which will be used. Our digital display units have a built-in monitor device in the form of the digital display as well as analogue output.

Both E308 ａnd E309 have high ａnd low limits with voltage-free relay outputs. The E308 has a shunt calibration facility to enable calibration checks to be made.

A very wide range of gain adjustment ensures that our amplifiers are compatible with the vast majority of LVDT ａnd strain gauge sensors available from any manufacturer.

Although they have a digital display, these units are entirely analogue ａnd are configured using switches ａnd potentiometers, there is no set-up software to learn.

Specification
Type		E308	E309
Ac supply version		240Vac/120Vac (+5/-20%), 50/60Hz 10VA	240Vac/120Vac (+10/-20%), 50/60Hz 10VA
Compatible with		Most full bridge strain gauge transducers Most amplified transducers from any manufacturer	Any standard RDP LVDT (without integral electronics). Most LVDTs from any manufacturer.
Number of digits		4 �, red LED (11mm)	4 �, red LED (11mm)
Display ｕpdate rate		2.5Hz	2.5Hz
Transducer excitation		1.2V to 15V & -15V, 60mA	5V, 5kHz (1kHz to 10kHz with component change), 100mA
Signal input range		5mV to 90V	50mV to 20V
Output details		±10V / 4-20mA (loop resistance 0 Ohms to 500 Ohms)	±10V / 4-20mA (loop resistance 0 Ohms to 500 Ohms)
Electrical output bandwidth		0 to 150Hz (3Hz with filter turned on)	0 to 300Hz
Input impedance		2M Ohms	100k Ohms
Linearity error		±0.02% F.S. typical	±0.1% F.S.
Output ripple (peak-to-peak)		10mV typical / 30uA typical	5mV typical / 10uA typical
Temperature coefficient (zero)		±0.01% F.S. /癈 (typical)	±0.01% F.S. /癈 (typical)
Temperature coefficient (span)		±0.01% F.S. /癈 (typical)	±0.01% F.S. /癈 (typical)
Limit trips	Number of channels	2	2
	Operation time	5ms	5ms
	Contact rating	24Vdc (1A) / 120Vac (0.3A)	24Vdc (1A) / 120Vac (0.3A)
Operating temperature range		0癈 to 50癈	0癈 to 55癈
Total weight		1.3kg	1.3kg

	PMHW	139mm
	PMHH	67mm
	PMBW	144mm
	PMBH	72mm
	PMD	185mm
	PMDC	245mm
	Panel cut-out	139mm X 67mm

原创作者：深圳奥德赛创精密仪器有限公司

标签：美国RDP显示仪表

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