Sensors and Transducers

This is a linear transducer model LDI 8/1 and universal indicator display model UTI 2000 made by HF Jensen. These were tested and function correctly.

• This sale includes the calibration sheet for the indicator display unit. Please see pictures below.
• Linear transducer:
• Model LDI 8/1
• Differential variable reluctance type
• Diameter: 8 mm
• Linear range: +-1 mm
• Non-linearity: < 0.5%: typ. 0.2%
• Contact force: 63 p
• Sensitivity (load 2 kohm): 73.25 mV/V/mm
• Supply voltage: 1 V
• Carrier frequency: 10 kHz
• Temperature range: 0-70 deg C
• Impedence: L = 14 mH, R = 88 ohm
• Universal display unit:
• Model UTI 2000 AC-A
• 220 VAC
• 10 W max
• Excitation frequency: 5000 Hz
• Excitation voltage: 1560 mVac
• Excitation current max: 20 mA
• Input resistance: 2 Kohm
• Sensitivity: 73.25 mV/V
• Sensitivity adjustment range: +/- 35%
• Zero adjustment range: +/- 15%
• Reference phase, fixed: 0 deg
• Bandwidth: 100 Hz
• Output signal max: +/- 2000 mV
• Non-linearity: <0.05% FS
• Alarm adjustment ranges: +/- 1000
• Alarm outputs: 2 x relays
• Temperature range: 0-60 deg C
• Sensitivity drift: 100 ppm/deg C
• Zero drift - RTI: <0.1 microvolt/deg C
• 3 1/2 digit LED display
• 96 x 96 mm housing - DIN 43700
• Depth: 157 mm
• Screw terminals at rear
• LED indication of alarm setpoints
• Span, zero, and alarm adjustable on front panel
• Readout of alarm setpoints