86BSD Series Pressure Transducer

86BSD Series Pressure Transducer Description: The 86BSD is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. This digital output pressure sensor supports I2C and SPI interface protocols, may come in a 3.3 or 5.0Vdc supply voltage and is designed for o-ring mounting. The […]

86BSD Series Pressure Transducer

Description: The 86BSD is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. This digital output pressure sensor supports I2C and SPI interface protocols, may come in a 3.3 or 5.0Vdc supply voltage and is designed for o-ring mounting. The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. The 86BSD is designed for high performance, low pressure applications. A custom ASIC is used for temperature compensation, offset correction, and provides a digital output of 10~90% or 5~95%. For a similar sensor with a plastic threaded fitting, refer to the LM pressure transducer.

Features:

Mountable with O-ring seal
±0.1% Non-linearity
±1.0% Total Error Band
Cable/connector option
Low power options
I²C or SPI Interface protocols

Supply Voltage: 3.3Vdc
Ambient Temperature: 25°C (unless otherwise specified)
PARAMETERS	MIN	TYP	MAX	UNITS	NOTES
		666		Count Hex	1
Zero Pressure Output (10% ~ 90%)		666		Count Hex	1
Zero Pressure Output (5% ~ 95%)		333		Count Hex	1
		399A		Count Hex	1
Full Scale Pressure Output (10% ~ 90%)		399A		Count Hex	1
Full Scale Pressure Output (5% ~ 95%)		3CCB		Count Hex	1

Accuracy	-0.25		0.25	%Span	2
Total Error Band	-1		1	%Span	3
		0.008		%Span
Resolution – Pressure		0.008		%Span
Temperature Accuracy		±1.5		°C	4
		0.1		°C
Resolution – Temperature		0.1		°C
Input Voltage Range	2.70	3.3	5.50	V	1
		3		mA
Supply Current		3		mA
Overpressure			3X	Rated	5
			4X	Rated	6
Burst Pressure			4X	Rated	6
Load Resistance (R_L)	10			KΩ
		±0.5		%Span/Year
Long Term Stability (Offset & Span)		±0.5		%Span/Year
	50			MΩ	7
Insulation Resistance (50Vdc)	50			MΩ	7
	0		50	°C
Compensated Temperature (≤5psi)	0		50	°C
Compensated Temperature (≥15psi)	-20		85	°C
	-40		125	°C
Operating Temperature	-40		125	°C
Storage Temperature	-40		125	°C	8
			14	Bits
Output Pressure Resolution			14	Bits
Output Temperature Resolution	8		11	Bits
		0.5		ms
Response Time		0.5		ms
Start Time to Data Ready			8.4	ms	9
	10% to 90% or 5% to 95%
Output Type	10% to 90% or 5% to 95%
	I²C (ADDR, 0x28H)
Interface Type	I²C (ADDR, 0X36H)
Interface Type	I²C (ADDR, 0x46H)
	I²C (ADDR, 0x46H)
	SPI
Media – Pressure	Liquids and gases compatible with 316/316L Stainless Steel

No Information Available.

86BSD Series Pressure Transducer