Ultrasonic Level Sensor – IMP+
IMP+ can be used wherever you need reliable non-contacting ultrasonic level measurement and digital echo processing means IMP+ is perfect for slurries or liquids and anywhere you need a display telling you the level, or an analogue output to interface with your site control system or drive a display.
Description
- Non-contacting ultrasonic level measurement
- Compact and low-profile
- 2-wire or 3-wire configuration
- LCD display
Specification
Catalog PDF|
IMP+ |
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IMP 3 IMP 6 IMP 10 |
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| Measurement range |
0.2 - 3m 0.3 - 6m 0.3 - 10m |
| Operating frequency |
125kHz 75kHz 41kHz |
| Beam angle (-3dB half power) |
<10º inclusive <10º inclusive <10º inclusive |
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PHYSICAL |
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| Dimensions: |
186mm ø height x 133mm ø diameter |
| Cable entry |
2 off cable glands 4.5 -10mm (Torque to 2NM) |
| Mounting |
1.5” BSP/NPT (IMP3 & IMP6), 2” BSP/NPT (IMP10) |
| Weight |
Nominal 1kg |
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ENVIRONMENTAL |
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| Enclosure protection |
IP67 |
| Temp. range (ambient) |
-40°C to +65°C |
| Temp. range (process) |
-40°C to +80°C |
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PERFORMANCE |
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| Input voltage range |
11-30V, 3.5-22mA |
| Accuracy |
±0.25% or 6mm whichever is greater |
| Resolution |
±0.1% or 2mm whichever is greater |
| 4-20mA outputs |
Resolution 5μA (both active and passive outputs) |
| Temperature compensation |
Via internal temperature sensor (±0.5ºC accuracy). Level and volume conversion are installed allowing linearization for tank shapes |
| PC Interface PC Suite |
All parameters can be accessed and changed thru PC Suite software. |
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2-WIRE CONFIGURATION FEATURES 3-WIRE CONFIGURATION FEATURES |
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RS232 (RJ11 port) connection for diagnostics and software updates All 2-wire version features plus: |