Αισθητήρας Δόνησης
| Technical Specifications - PCE-AC420-210 Sensor | |
| Measuring range (RMS) at 4-25-mA | 0.2 ... 25 mm / s |
| Nominal value (RMS) at 20-mA | 20 mm / s |
| Sensitivity | 0.8-mA / mms-1 |
| 3 dB lower frequency limit | 10 Hz |
| 3 dB upper frequency limit | 1000 Hz |
| Stabilization time at 1% tolerance | 2 s |
| Loop supply voltage | 12 ... 30V |
| Destruction limit | plus-minus 4000 g / 8.8 lbs |
| Transverse sensitivity | <5% |
| Operating temperature | -40 ... 85ºC / -40 ... 185ºF |
| Type of protection | IP67 |
| Weight without cable | 66 g / 2.3 oz |
| Shell material | Stainless steel |
| Connector | Male connector |
| Mounting | M8 threaded hole |
| Technical specifications - PCE-DPD-U screen | |
| Screen | 4-digit red LED |
| Digit Height | 14 mm |
| Processes | Vexc +15 Vdc configurable in terminal 5 |
| Response time | < 300 mSec (0% to 99% signal) |
| 'U' power | 18 to 265V AC / DC (isolated 1500 Veff @ 60 sec.) |
| Power | 230V AC / 24V (depending on version) |
| Entry | 4 ... 20-mA |
| Departures |
SLOT1: relay R1 included (optionally, you can request analog output 4-20..A or RS485 Modbus RTU output) SLOT2: empty (optionally, you can request a relay relay R2, if R1 is already installed) |
| Type of protection | IP65 |
| Connections | Screw plug-in terminal |
| Feeding | 18… 265V AC (50 / 60Hz) / DC |
| Environmental conditions | 0 ... 50degreesC / 32 ... 122degreesF |
| Weight | < 150 grams |
| Dimensions | 96 x 48 x 91 mm / 3.8 x 1.9 x 3.6 in (including terminal) |
| General specifications | |
| Regulations | To control machinery for predictive maintenance according to ISO2372, ISO10816, ISO20816, etc. |
| Alarm | Configurable setpoint |
Vibration analyzer PCE-VMS 100
Kit with digital display and vibration sensor for predictive maintenance / Digital display 96 x 48 mm multi-signal with 4 digits
This PCE-VMS 100 vibration analyzer is a simple construction device for vibration control in machines and installations. This device detects vibrations caused by balance mismatches, defective adjustments, loose parts, defects in rollers or gears. When the threshold set in the device is reached or exceeded, an alarm is sent or the machine is turned off. Constant control allows early detection of possible machine defects. This in turn allows you to plan in advance the maintenance work, which avoids stopping the machines or the installation, thus avoiding economic losses. The device is used in virtually any industry and machine control sector.
Functions included PCE-DPD-U
- 1 or 2 alarms, configurable independently, of max. o min., set point and hysteresis
- Display filters
- Indicator with 5 brightness levels
- Password to block the configuration menu
- Universal power supply 18… 265V AC (50 / 60Hz) / DC
Sensor information PCE-AC420-210
- Range Measuring 0.2 ... 20 mm / s
- Linear frequency range (± 3 dB) 10 ... 1000 Hz
- Degree of protection IP67
- Shielded connector 713 (M12), axial
- Approx. 66 g
1 x Programmable indicator (PCE-DPD-U) with 1 relay output (PCE-DPD-U / R1)
1 x RMS vibration speed sensor (PCE-AC420-210)
1 x M12 straight connector with screw terminals for cable Ø 4 .. 6 mm (PCE-AC420 | M12)
1 x Stainless steel base for adhesive mounting (PCE-AC420 | ADH_PAD)
1 x Magnetic base (PCE-AC420 | MAG_PAD)
2 x Mounting studs
1 x RMS vibration speed sensor (PCE-AC420-210)
1 x M12 straight connector with screw terminals for cable Ø 4 .. 6 mm (PCE-AC420 | M12)
1 x Stainless steel base for adhesive mounting (PCE-AC420 | ADH_PAD)
1 x Magnetic base (PCE-AC420 | MAG_PAD)
2 x Mounting studs
