Avery

AV47SM
Steel Mill Stainless Steel Media Isolated Pressure Sensor

The AV47SM steel mill package is able to perform in rugged environments as well as meet the high demands of the steel and metal industry. The pressure port design is compatible with the high pressure spikes when the slab is entering and exiting the rolling mill.

Applications
Roll Forming
Stamping
hydraulic
Rolling Mill
Pumps

Benefits

No Silicone Oil, Welds, or Internal O-rings
High Proof and Burst Pressure Ratings
Response Time DC→1ms
Internal Protection Against Pressure Spikes
Extra Overpressure
High Accuracy 0.2% as option.
Wide Range of Temperature Operation.

Steel Mill

Performance @ 25°C (77°F)

Output	4-20mA	1-5VDC, 1-6VDC
Accuracy	<±0.25% BFSL (±0.1% Optional)
Stability(1 year)	±0.25% FS, typical
Over range Protection	5X Rated Pressure
Burst Pressure	10X or 20,000PSI (whichever is less)
Pressure Cycles	>100 Million
Excitation	10-28VDC	10-28VDC
Zero Offset	<±1% of FS	<±1% of FS
Span Tolerance	<±1.5% of FS	<±1.5% of FS
* Accuracy includes: Non-linearity, Hysteresis and Non-repeatability

Environmental Data

Temperature
Operating	-40 to 100°C (-40 to 185°F)
Storage	-40 to 125°C (-40 to 250°F)
Thermal Limits
Compensated Range	20 to 90°C (70 to 190°F)
TC Zero	<±1% of FS
TC Span	<±1% of FS
Other
Stock	100G, 11 msec, 1/2 sine
Vibration	20G peak, 20 to 2400 Hz.
EMI/RFI Protection	Yes
Rating	IP-69

Physical Description

Wetted Material	17-4PH
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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