20071120 1/5 www.rdpe.com/us/dcw.pdf Type Range Linearity error (% F.S.) L X Total weight Armature weight Inward overtravel DCW100 ±2.5mm (±0.1'') <±0.5/±0.25 2.7'' 1.28'' 4oz 0.05oz 0.4'' DCW200 ±5mm (±0.2'') <±0.5/±0.25 2.7'' 1.28'' 4oz 0.06oz 0.3'' DCW300 ±7.5mm (±0.3'') <±0.5/±0.25 2.7'' 1.28'' 4oz 0.06oz 0.2'' DCW400 ±10mm (±0.4'') <±0.5/±0.25 2.7'' 1.28'' 4oz 0.07oz 0.1'' DCW500 ±12.5mm (±0.5'') <±0.5/±0.25/±0.1 8.0'' 1.5'' 9oz 0.7oz 0.4'' DCW1000 ±25mm (±1'') <±0.5/±0.25/±0.1 9.1'' 2.5'' 11oz 0.9oz 0.9'' DCW2000 ±50mm (±2'') <±0.5/±0.25/±0.1 13.9'' 3.0'' 14oz 1.4oz 0.4'' DISPLACEMENT DCW Submersible DC to DC LVDT Displacement Transducer œ High cycle life œ Submersible œ Stainless steel œ High accuracy œ High resolution œ Voltage / 4-20mA output These transducers are for displacement / position measurement. They make an 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. Our DC to DC LVDT transducer has all of the benefits of the LVDT sensor principle with the added convenience of built-in LVDT electronics enabling a dc supply and dc output. As an option we can offer a 4-20mA 2 wire connection to the transducer on some models. Our submersible displacement transducers are designed to make measurements whilst submerged in suitable liquids. Fluids which are non-magnetic can be allowed to flood the armature tube without affecting the operation of the transducer. This series of displacement transducer is available as either an unguided, captive or spring return version. Unguided version. On our unguided LVDTs the armature assembly is a separate component, to make a measurement the user must guide the armature inside the body without touching the sides. Unguided position measurement transducers are appropriate where external guidance is available and give truly non-contact operation L X 0.268'' 0.235'' 0.187'' M5x0.8, 0.6'' 0 + - 0.81'' Shown with standard cable assembly, see below for options 2.4''

20071120 3/5 www.rdpe.com/us/dcw.pdf 2.4'' 0.8'' 0.25'' 0.5'' 1.0'' 2.0'' 7.3'' 1.0'' 1.0'' 2.0'' 7.3'' 1.0'' 0.5'' 0.1'' 0.2'' 2.4'' TR 1.0'' Option code 1 - End exit solder pins for customer to fit their own cable Operating temperature range* = -40°F to 257°F Option code 2 - End exit fully sleeved integral cable Cable length = 23.6'' to 23ft Operating temperature range* = -40°F to 212°F Maximum static pressure* = 500psi Option code 3 - End exit part-sleeved integral cable Cable length = 39.4'' to 328ft Cable sleeve length = 24'' Operating temperature range* = -40°F to 194°F Maximum static pressure*...

20071120 4/5 www.rdpe.com/us/dcw.pdf XCW09C TR 1.0'' TR 1.0'' 1.2'' 1'' 2'' 7'' TR 1.0'' 1.2'' 1'' 2'' 7'' Standard cable 9 - Side exit connector with customer defined cable length fitted Cable length = 0'' to 3281ft Operating temperature range* = -13°F to 257°F Maximum static pressure* = 116psi TR = M5x0.8, 0.43'' Standard cable 10 - Side exit part-sleeved integral cable Cable length = 23.6'' to 3281ft Cable sleeve length = 6'' Operating temperature range* = -40°F to 194°F Maximum static pressure* = 250psi TR = M5x0.8, 0.43'' Standard cable 11 - Side exit part-sleeved integral cable and conduit...

20071120 5/5 www.rdpe.com/us/dcw.pdf Specification V output Supply voltage (dual) ±12V to 40V dc, 30mA (typical) Supply voltage (single, must be floating) 24V to 40V dc, 30mA (typical) Change in output for change in supply 5mV/V Output load 10kOhms Output ripple 30mV (peak-to-peak typical) Electrical output bandwidth 200Hz Output impedance 2 Ohms Operating temperature range -58°F to 176°F 4-20mA output (>=±12.5mm (±0.5'')) Supply voltage 12V to 36V dc Max loop resistance (Supply voltage-11) x 50 Ohms Output ripple 50uA (peak-to-peak) Electrical output bandwidth 200Hz Operating temperature range...