RDP Electronics Group S7M Amplifier & ACT1000C 25mm LVDT Displacement Transducer

Description

RDP Electronics S7M Amplifier & ACT1000C LVDT Displacement Transducer
Comes with a manual for the amplifier and what you see in the pictures. If you don't see it, you probably won't get it.
Specifications are from RDP Electronics and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
This unit came from a local aerospace company. It is guaranteed to work.
The Amplifier's Serial Number Tag Reads:
Model Number:
11
Type Number:
S7M
Serial Number:
43441
PD Number:
1503
Power Requirements:
115 VAC, 50-60 Hz, 25 VA
The Transducer's Serial Number Tag Reads:
Model Number:
ACT1000C
Serial Number:
25080
ACT LVDT Displacement Transducer Features:
High accuracy
High cycle life
Infinite resolution
Stainless steel
S7 In-Line Signal Conditioning Amplifier Features:
LVDT amplifier
Strain gauge transducer amplifier
High environmental protection
Limit trips
Voltage / 4-20mA output
Simple trimpot controls
ACT LVDT Displacement Transducer Descriptions:
These transducers are for displacement/position measurement. They make accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer.
This transducer uses the Linear Variable Differential Transformer (LVDT) principle which means that it is probably the most robust and reliable position sensor type available. The strength of the LVDT sensor’s principle is that there is no electrical contact across the transducer position sensing element which for the user of the sensor means clean data, infinite resolution, and a very long life.
RDP’s captive guided displacement transducer has bearings to guide the armature inside the measurement sensor. Captive LVDTs are for position measurement applications where guidance may be poor and end bearings may be required.
S7 Series Amplifier Description:
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. These amplifiers are suitable for LVDT transducers, strain gauge sensors, and some internally amplified transducers.
RDP’s S7 amplifiers are specifically designed to be installed close to the transducer so that the signal can be boosted as soon as possible. The S7 signal conditioning units are mounted in a die-cast aluminum housing and have a good level of environmental protection and screening from electrical noise.
ACT1000C Transducer Specifications:
Range:
±25 mm
Linearity Error (% F.S.):
< ±0.5/±0.25/±0.1
Total Weight:
340 g
Inward Over-Travel:
13 mm
Outward Over-Travel:
10 mm
S7M Amplifier Specifications:
Compatible With:
Any standard RDP LVDT (without integral electronics), LIN & PY When fitted with two 1k Ohm bridge completion resistors (Does not provide analog voltage linearization for PY), Most LVDTs from any manufacturer.
Supply Voltage:
230 or 115 VAC, 2.5 VA, 50/60 HZ
Transducer Excitation:
5 V, 5 kHz (1 kHz to 10 kHz with component change), 100 mA
Output Details:
±10 V / 4-20 mA (loop resistance 0 Ohms to 600 Ohms)
Amplifier Gain Range:
0.15 to 200
Signal Input Range:
20 mV (minimum) to 20 V
Linearity Error:
±0.1% F.S. maximum
Electrical Output Bandwidth:
0 to 500 Hz
Output Ripple:
5 mV peak-to-peak typical
Input Impedance:
±100k Ohms
Temperature Coefficient (Zero):
±0.001% F.S./°F (typical)
Temperature Coefficient (Span):
±0.002% F.S./°F (typical)
Approximate Zero Adjustment Range:
±10 V
Operating Temperature Range:
14°F to 122°F
Total Weight:
4.0 lb
Cable Gland Cable Size (x2):
0.12" to 0.24"
Cable Gland Cable Size (x1):
0.20" to 0.39"
For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a .00 minimum for packaging, handling, and order processing. International shipping to be determined by destination.
Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:
(1) Are you the end-user of this item?
(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.
(3) What is the ultimate country destination?
06/26/17