CE281 444-281-000-111 separates high-temperature sensing from lower-temperature signal conversion while keeping both stages inside one sealed, two-wire measurement assembly.

1. 01

   Two temperature zones

   The sensor head of CE281 444-281-000-111 operates continuously from -55 to +260 °C. Its attached charge-to-current electronics have a separate -40 to +125 °C continuous range, so the hose places conversion away from the hottest point.

2. 02

   Current-modulated scale

   The centre-mounted shear element produces charge and the attached electronics convert it to a 10 µA/g current modulation. This low-impedance two-wire signal travels to the external galvanic separator or compatible monitoring input.

3. 03

   Mechanical and electrical limits

   CE281 444-281-000-111 measures from 0.0001 to 200 g peak and has a typical 25 kHz mounted resonance. Those performance values apply to the complete welded sensor, cable and electronics assembly.

CE281 444-281-000-111 links three functional zones: the machine-mounted piezoelectric head, the integral protected lead, and the remote charge-to-current electronics connected to the powered receiving loop.

1. 01

   Sensor-to-electronics path

   Acceleration first creates charge in the CE281 444-281-000-111 shear element. The integral low-noise cable inside the stainless-steel hose carries that charge to the attached electronics without an external charge amplifier at the sensor head.

2. 02

   Two-wire loop handoff

   The electronics on CE281 444-281-000-111 draw 15 to 28 VDC through the receiving circuit and return a current-modulated measurement on the same two-wire path. A 5 to 8 mA bias condition indicates that the loop is powered before dynamic current is evaluated.

3. 03

   Galvanic separation boundary

   The output of CE281 444-281-000-111 enters the specified galvanic separator or monitoring electronics after charge conversion. This keeps the hot sensing head, sealed cable assembly and cabinet-side receiving stage as distinct parts of one signal chain.