Catalog excerpts
ELECTRONICS DR7 DIN Rail Mounting Amplifier ● ● ● ● ● ● LVDT amplifier Strain gauge transducer amplifier Input/output isolation Simple trimpot controls Voltage / 4-20mA output DIN rail mounting Amplifier The DR7 is a DIN rail mounting amplifier designed to install in suitable cabinets along with other similar devices. To reduce electrical noise, system problems and the risk of accidental damage the DR7 has full isolation between supply and output. A wide supply voltage tolerance and selectable excitation ensure that the DR7 is compatible with a very wide selection of transducers and applications.
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DR7AC dc powered LVDT transducer amplifier. D Compatible with Any standard RDP LVDT (without integral electronics) LIN & PY When fitted with two 1k Ohm bridge completion resistors ( Does not provide analogue voltage linearisation for PY) Most LVDTs from any manufacturer Supply voltage Transducer excitation 1/3V (user selectable), 25mA 3/5kHz (user selectable) Output details 0 to 10V, 5mA (isolated) ±10V, 5mA (isolated) 4-20mA (loop resistance 100 Ohms to 500 Ohms) (isolated) Signal input range Linearity error Electrical output bandwidth Output ripple Input impedance Temperature coefficient...
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DR7DC dc powered strain gauge transducer amplifier. D Compatible with Most full bridge strain gauge transducers Supply voltage Transducer excitation 3 to 10V (user selectable), 100mA maximum Output details 0 to 10V, 5mA (isolated) ±10V, 5mA (isolated) 4-20mA (loop resistance 100 Ohms to 500 Ohms) (isolated) Signal input range Linearity error Electrical output bandwidth Output ripple Input impedance Temperature coefficient (combined zero and span) Operating temperature range Total weight All dimensions and specifications are nominal. Due to our policy of on-going development, specifications...
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