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The PAS1120 Vibration Transmitter is an integrated vibration speed transmitter. It uses a two-wire version and provides a 4-20mA current signal that is proportional to the vibration speed of the rotating mechanical bearing or bearing housing. It automatically collects the vibration signal on the machine and uses the converted analog signal for PLC, DCS
And DEH system and so on.
Application area:
For rotary and reciprocating machines such as: fans, centrifuges, pumps, motors, speed reducers, industrial fans, heat exchangers/cooling towers, air island fans, generators, piston compressors, centrifugal compressors, crushed stone Machines/pulverizers, compressors, pumps, coal mills, etc.
Technical Parameters:
Signal Physics
1. Measurement parameters: Speed ​​1, Diameter: 29.8mm
2, the number of channels: single channel  2, height: 60.5mm
3, Accuracy: ±1%FS@25°C 3, Material: stainless steel
4, sensitivity:
0.0 to 20.0mm/s (default) ±5%, Trms (true RMS)
[4mA equals 0.0mm/s and 20mA equals 20.0mm/s (default)]
4, the output interface: MIL-C-5015, 2 needles (A, B side)
5, frequency response range: 10Hz - 1KHz 5, installation thread: M8 tap hole
6, measuring range: 0-20.0mm / s (default), 0-50.0mm / s within the range of customizable 6, protection: IP67
Output 7, Weight: 100g
1, 4 ~ 20mA: Large load 750Ω  8, connector wiring convention: pin A: 4-20mA forward loop, needle B: 4-20mA negative loop environment
1, operating temperature: -40 °C ~ +100 °C 1, supply voltage: 18 ~ 30 Vdc (24Vdc typical)
2, storage temperature: -45 °C ~ +110 °C
3, relative humidity: ≤ 100% no condensation, not soaked in water
Ordering information:
Main part 1: Transmitter order number Measurement range A Other B Description
PAS1120-Ax-Bxx
10.0≤A≤50.0mm/s, default measurement range: 0-20.0mm/s.
For example: A20.0=Measuring range: 0-20.0mm/s.
00: No requirement for the transmitter output connector to be a 2-pin MIL socket Note: The vibration transmitter must include: [Master Part 1: Transmitter, Attachment 1: Connection Cable, Attachment 2: Mounting Conversion Base and Accessories, 3: Mounting bolts].
Attachment 1: Connection Cable Order Number Cable Length A Other B Description
PAS1120901-Ax-Bxx Range:
1m≤A≤300m,
0.5m increments, default 3m.
E.g:
A2.5 = cable length 2.5 meters.
00: No requirement 2 pin MIL-C-5015 plug, with x 2 core shielded stranded cable, diameter 4mm, <120°C.
PAS1120801-Ax-Bxx 2 pin MIL-C-5015 plug with x 2 core shielded stranded armored cable, 7mm diameter, <150°C.
PAS1120701-Ax-Bxx 2 pin MIL-C-5015 plug (right angle), with x 2 core shielded stranded armored cable, diameter 7mm, <150°C.
PAS1120601-Ax-Bxx 2 pin MIL-C-5015 sealed plug with x 2 shielded stranded cable, diameter 4mm, <120°C.
Attachment 2: Installation Conversion Base (Standard)
Order number Description
PAS1120902 with 1/4-28 UNF to M8×1 mounting bolts Attachment 3: Mounting bolts Order No. Description
PAS1120103 M6×1
PAS1120203 M8×1
PAS1120303 M10×1
PAS1120403 M10×1.5
PAS1120503 1/4-28UNF
Overview:
May 10, 2023