Emerson EPRO PR9350/02 Inductive Sensor

EPRO PR9350/02 Inductive Sensor

The PR9350/02 inductive transducers serve the measurement of static and dynamic displacements and - in connection with carrier frequency measuring bridges - of physical quantities (tensile and compressive forces, pressure of gases and liquids, thickness of materials, transverse moments) which may in any way be converted to linear movements by using relevant accessories.

The special features of these transducers are a high resolution over the entire measuring range, small hysteresis, compact construction and the little mass of the tracing pin. Thus, the controlling forces on the measuring target may be neglected. 

The temperature drift is extremely small because the compensation coil is wound directly over the measuring coil. Installation of these transducers are imaginably easy. The transducer permits dynamic measurements up to 1250Hz.

The differential coil of the PR 9350 series consists of a coil form with two windings and a solenoid plunger with a ferromagnetic core which moves within the coil. If the tracing pin is placed precisely in the middle of the coil, the impedance of both windings are identical.

The impedance of the windings will increase on one side and decrease on the other side - if the tracing pin with the ferromagnetic core moves from the middle position to one of the ends of the transducer.

By complementing the windings with resistors to a Wheatstone bridge, and by supplying this bridge with a carrier frequency, the measuring output of the bridge reads a voltage which is proportional to the displacement of the tracing pin. 

The tracing pin is freely movable and has a threaded rod (M3) for the mechanical adaptation to the measuring target. On top of the housing there is a 3-pole Cannon socket for the electric connection.

Inductive transducers of type PR 9350 are preferably used with the MMS 3410 transmitter or with the MMS 6410 monitor.

Technical Parameters

· Half-bridge coil with moving core

· Measuring range up to 300 mm, acc. to type

· Excitation voltage: 5 Vrms, 3...5 kHz

· Operational temperature: -20...+100 °C

· Passive half-bridge inductive sensor with moving core

· It works in combination with a dedicated transmitter (A6500-LC) or card (A6410)

· Measuring range acc. to type:

- PR9350/01:  +/- 12 mm

- PR9350/02:  +/- 25 mm

- PR9350/04:  +/- 50 mm

- PR9350/06:  +/- 75 mm

- PR9350/08:  +/- 100 mm

- PR9350/12:  +/- 150 mm

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

Questions? Call +86 18050017653  or Email sales4@nseauto.com