Wilcoxon’s side-exit 712E high temperature sensor includes an integral cable (13 or 16 feet) and is operable to 260° C. When monitoring machinery in extremely high temperature environments, high performing equipment is required to ensure data is accurate. The 712E/ CC712E system consists of the 712E accelerometer with integral cable which connects to the CC712E charge amplifier. Using this system allows the temperature-sensitive amplifier (charge converter) to be installed away from the sensor, protecting the electronics from high temperatures. The input of the amplifier connects to the sensor via the integral cable and the output can connect to data analysis equipment.

The 712E high temperature sensor is ATEX certified for usage in explosive atmospheres when used with the CC712E charge amplifier.

Features:

  • Charge output
  • Case isolated
  • 260° C operation
  • Integral cable with stainless steel overbraid
  • Low noise cable minimizes triboelectric noise
  • Manufactured in an approved ISO 9001 facility
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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Selected Configuration

Model #:

Model 712E/CC712E

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Configuration

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Agency Approvals

  • ATEX II 1G Ga Ex ia IIC T2 Transducer Tamb -50° to 260° C

Tests & Certificates

  • ISO 9001

Environmental Protection

  • Hazardous Area

Temperature Range

  • -50° to 260° C (-58° to 500° F) - Model 712E
  • -50° to 95° C (-58° to 203° F) - Model CC712E

Sensitivity

  • Base Strain Sensitivity: 0.002 g/μstrain
  • Sensitivity 25° C (77° F): 20 mV/g, ±10% - Model 712E/CC712E
  • Sensitivity, 25° C: 8 pC/g, Nominal
  • Transverse Sensitivity, Maximum: 3% of Axial

Non Linearity

  • Amplitude Nonlinearity, to 100 g: 1%

Vibration

  • Vibration Limit: 500g Peak

Shock

  • Shock Limit: 5,000g Peak

Range

  • Acceleration Range: 100 g Peak - Model 712E/CC712E

Power Requirement

  • 18-30 Vdc - Model 712E/CC712E
  • Current Regulating Diode: 2-10 mA - Model 712E/CC712E

Resistance

  • Minimum 1,000 MegaOhms - Model 712E

Cable Length

  • 13 feet (3.962 meters) - Model 712E-1/CC712E
  • 16 feet (4.876 meters) - Model 712E/CC712E

Output Impedence

  • <100 Ohms - Model 712E/CC712E

Frequency

  • Frequency Response (±3 dB): 0.5 to 20 kHz
  • Resonance Frequency: >37.5 kHz

Electrical Connectors

  • Integral Cable (J3, Stainless Steel Overbraid, 10-32 Microdot Connector)

Voltage

  • Bias Output Voltage: 12 Vdc - Model 712E/CC712E

Capacitance

  • Nominal 1,000 pF - Model 712E

Mounting

  • 8-32 Captive Screw Mount

Enclosure/Body Material

  • 316L Stainless Steel - Model 712E
  • Glass Reinforced Plastic - Model CC712E

Element

  • Sensing Element Design: PZT / Shear

Seal Type

  • Hermetic

Noise

  • Electrical Noise, Equivalent g, Broadband: 0.001 g Peak - Model 712E/CC712E