Slim Submersible Liquid Level Sensor

The AV930 slim size submersible liquid level sensor is the cost effective solution for level monitoring. It offers the best price performance ratio in the industry by utilizing the latest in MEMs piezo-resistive technology using corrosion resistance 316L stainless steel. From 0-3 to 0-150 PSI pressure / level measurement, this submersible pressure transducer is an excellent solution to level monitoring for indoor and outdoor applications.

Food Tanks
Viscous Media Tanks
Heavy Oil
Lift Stations, Waste water, Storm Water, Industral applications
No Internal O-ring
Wide Operating Temperature Range
Ranges up to 100 PSI
Low Static and Thermal Errors
Unparalleled Price and Performace
Compatible with Wide Range of Liquids
EMI/RFI Protection
Rugged Design to Survive in Harsh Environments
High Strength Stainless Steel Construction
Slim Submersible Liquid Level Sensor

Performance @ 25°C (77°F)

Accuracy* ±0.25% BFSL, typ.
Stability(1 year) ±0.25% FS, typ.
Pressure Range 100PSI Maximun
Over range Protection 2X Rated Pressure
Burst Pressure 5X or 1,250psi(whichever is less)
Pressure Cycles >50 Million
Output Voltage 4-20mA 0.5-4.5V Ratiometric 10mV/V**
Excitation 10-30VDC 5VDC typ.
Zero Offset <±0.5% of FS, typ. <±2mV
Span Tolerance <±0.5% of FS, typ. <±2mV
Reverse Polarity Protection Yes
* Accuracy includes: Non-linearity, Hysteresis and Non-repeatability
** 10VDC, Maximun

Environmental Data
Operating -40 to 85°C (-40 to 185°F)
Storage -40 to 100°C (-40 to 212°F)
Thermal Limits
Compensated Range 0 to 55°C (30 to 130°F)
TC Zero < ±1% of FS
TC Span < ±1% of FS
Stock 100G, 11msec, 1/2 sine
Vibration 10G peak, 20 to 20000HZ
EMI/RFI Protection Yes
Rating IP-68

Physical Description
Wetted Material 316L
Weight 150g
Electrical Connection Cable

Dimensional Date

AVERY Instrument Limited specialises in the design and manufacture of sensor products. With a global operation comprising a vertically with state of the art automation in global. We are well- placed to handle OEM projects and more standard sensor requirements from customers world- wide. A fully equipped series of meeting rooms in all facilities means that customers can meet in full privacy at any time. Compliance with ROHS and other standards is assured by top of the range SMT machinery, fully automated assembly, testing and oven reflow. We offer a comprehensive sensor design and development programme, using multiple technologies, including diaphragm isolated oil filled, MEMS die attach, bonded foil strain gauge and high temperature, inorganically bonded, media isolated, piezoresistive. We recognise the value of long-term strategic partners, and offer top quality service and customer support. AVERY Instrument Limited. Your long-term partner for sensor design and manufacture. We look forward to working with you.
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