IMP+ I.S. is a combined transducer and controller in one self-contained unit and is I.S. certified to ATEX EEx ia IIC T4 and IECEx.
IMP+ I.S. benefits from a specially designed digital echo processing technique and is available in three versions, 3m, 6m or 10m range. The full IMP range is available with the wetted parts in PVDF build alternative for corrosive or aggressive applications.
IMP+ I.S. is easy to install, just simply screw into a 1.5″ or 2″ universal fitting (a 1.5″ or 2″ adapter is available). Programming is also straightforward by simply using the LCD display and integral keypad featured on the IMP+ I.S.
IMP+ I.S. Options
IMP+ I.S. is also available with the wetted parts in PVDF build alternative for corrosive or aggressive applications.
- 4 digit LCD display
- 4 button keypad for parameter entry
|Dimensions:||186mm ø height x 133mm ø diameter (5.24 x 7.32in)|
|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 (2.2lb)|
|Model:||Measurement range:||Operating frequency:||Beam angle (-3dB half power):|
|IMP3||0.2 – 3m (0.66 – 10ft)||125kHz||<10° inclusive|
|IMP6||0.3 – 6m (0.98 – 20ft)||75kHz||<10° inclusive|
|IMP10||0.3 – 10m (0.98 – 33ft)||41kHz||<10° inclusive|
|Max. and min. temperature (ambient):||-40°C to +65°C (-40°F to +149°F)|
|Max. and min. temperature (process):||-40°C to +80°C (-40°F to +176°F)|
|CE approval:||Listed in the Certificate of Conformity within the manual|
|ATEX approval:||Ex II 1G EEx ia IIC T4 (Tamb = -40°C to +80°C)|
|Input voltage range:||11-30V, 3.5-22mA|
|Accuracy:||±0.25% or 6mm (0.24in) whichever is greater|
|Resolution:||±0.1% or 2mm (0.08in) whichever is greater|
|4-20mA outputs:||Resolution 5µA (both active and passive outputs)|
|Temperature compensation:||Via internal temperature sensor (±0.5°C accuracy). Level and volume conversion are installed allowing linearisation for tank shapes.|
|PC Interface:||All parameters can be accessed and changed through PC Suite software. Echo traces may be viewed on screen.|
Reference : pulsar-pm.com