IMP LITE Ultrasonic Level Sensor
- Compact self-contained level measurement
- 2-wire configuration
- RJ11 port
- Up to 10 m (33 ft) range available
IMP Lite is designed to be a lower-cost alternative to the IMP+ and can be used wherever you need a reliable, non-contacting level measurement. The unique built-in digital echo processing software means that IMP Lite is perfect for slurries or liquids and those applications where you need an onboard display telling you the level, or analog output to integrate with your site control system to drive a display.
The IMP Lite is compact and low-profile, when used on battery power for intermittent (wake-up) applications, it’s high-speed boot up of circa 3 seconds maximizes battery life. Active and passive (sourcing and sinking) analog outputs assist with system integration, especially when retrofitting the unit into older installations. Pulsar PC Suite is optional software that adds to the capabilities of the IMP Lite and allows users to download and analyze data, store echo profiles, program IMP Lite parameters, update the unit, and provides a flow curve to be able to configure level to flow linearisation.
• Tank Level Applications
• Chemical Dosing
• Simple Level Indication
• Open & Closed Vessel Level Requirements
• Solids Level Indication
| General Specifications | |
|---|---|
| Spec: | Description: |
| Dimensions | 175 mm (6.9 in) H x 130 mm (5.12 in) D |
| Cable entry | 2 x 16 mm (0.63 in) cable glands, 3.5 mm to 10 mm (0.14 in to 0.39 in) cable diameter |
| Mounting | IMP3 - 3 m (10 ft) version: 1.5 in BSP/NPT IMP 6 - 6 m (20 ft) version: 1.5 in BSP/NPT IMP10 - 10 m (33 ft) version: 2 in BSP/NPT Suits BSP & NPT, parallel and tapered |
| Weight | Approximately 1 kg (2.2 lbs) |
| Temperature (Process) | -40 °C to 80 °C (-40 °F to 176 °F) |
| Temperature (Ambient) | -20 °C to 65 °C (-4 °F to 149 °F) |
| Input Voltage | 11-30 V, 3.5-22 mA |
| Accuracy | ±0.25% or 6 mm (0.24 in); whichever is greater |
| Resolution | ±0.1% or 2 mm (0.08 in); whichever is greater |
| Options | |
|---|---|
| Option: | Description: |
| Variants | Imp+ IMP I.S. |
| Beam Angle (-3 dB half power) | IMP3: ‹10° inclusive IMP6: ‹10° inclusive IMP10: ‹10° inclusive |
| Operating Frequency | IMP3: 125 kHz IMP6: 75 kHz IMP10: 41 kHz |
| Measurement Range | IMP3: 0.2 m to 3 m (0.66 ft to 10 ft) IMP6: 0.3 m to 6 m (0.98 ft to 20 ft) IMP10: 0.3 m to 10 m (0.98 ft to 33 ft) |
| Software | IMP PC |
