ALZ 3740
$449
Precision submersible pressure transmitter for viscous media
Description
ALZ 3740 is based on a high-precision capacitive ceramic oil-free sensor with ranges starting at 40 mbar for measuring liquid levels as low as 40 cm. High overload capacity of the sensor, flush ceramic diaphragm and stainless steel housing make ALZ 3740 a transmitter of choice for the viscous and abrasive media. For even better compatibility with aggressive media please refer to the similar model ALZ 3742 with plastic housing. An integrated Pt100 temperature sensor is optionally available.
- Dry air junction box for submersible transmittersPort 1: cable gland, for vented transmitter cable Ø6...10 mm
Port 2: cable gland, for equipment cable Ø6...10 mm
Air venting: membrane air vent valve
Housing: aluminum
Features: 10kV surge protection
Optional: Pt100 transmitter - Anchoring clamp for submersible transmitterCable diameter: 5.5-10.5 mm
Materials: stainless steel housing, PA jaws
Bearing capacity: 250 kg
See Also
- $349Precision submersible pressure transmitter for aggressive mediaRanges: 0.4 mH2O up to 100 mH2O
Basic accuracy: ±0.25%
Sensor: high precision ceramic capacitive
Probe: Ø40 mm, plastic
Optional: Pt100 - $99Dry air junction box for submersible transmittersPort 1: cable gland, for vented transmitter cable Ø6...10 mm
Port 2: cable gland, for equipment cable Ø6...10 mm
Air venting: membrane air vent valve
Housing: aluminum
Features: 10kV surge protection
Optional: Pt100 transmitter - $49Anchoring clamp for submersible transmitterCable diameter: 5.5-10.5 mm
Materials: stainless steel housing, PA jaws
Bearing capacity: 250 kg
© 2026 PIEZUS All rights reserved