RDP Home Page Banner

E309 Analogue Amplifier With Digital Display / Panel Meter

LVDT amplifier
Digital display module
Limit trips
Voltage / 4-20mA output
Simple trimpot controls
image of panel meter  E309 For LVDT Transducers
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.
The E309 has high and low limits with voltage-free relay outputs.
A very wide range of gain adjustment ensures that our amplifiers are compatible with the vast majority of LVDT 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.
dimensional drawing of E30X
Panel cut-out = 139mm X 67mm
PMBH = 72mm
PMBH = 144mm
PMD = 185mm
PMDC = 245mm
PMHH = 67mm
PMHW = 139mm
Number of digits 4½, 11mm LED
Supply voltage 120/240V (+10/-20%), 50/60 Hz, 10VA
Output ±10V @5mA maximum
Output ripple 5mV typical
Output ripple (4-20mA output) 10uA typical
Analogue output bandwidth 300Hz
Transducer excitation 5V @100mA maximum, 5kHz (1 to 10kHz)
Limit trips:- number of channels 2
Limit trips:-Operation time 5ms
Limit trips:-Contact rating (maximum) DC 24V, 1A. AC 120V, 0.3AV
Linearity error ±0.1% F.S.
Temperature coefficient (zero) ±0.01% F.S. /℃ (typical)
Temperature coefficient (span) ±0.01% F.S. /℃ (typical)
Operating temperature range 0℃ to 55℃
Total weight 1.3kg