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Technical Specifications - PCE-AC420-210 Sensor
Measuring range (RMS) at 4-25-m 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 ± 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.)
Feeding 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 ... 50°C / 32 ... 122°F
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
Delivery Scope
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
