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美國(guó)controller 855系列板貼裝壓力傳感器

855

Specifications

Accuracy*:	<+>
Stability:	+/0.5% FSO/yr
Thermal Effects:	+/-0.075% FSO/°C
Overpressure:	1-10"WC = 100"WC 11-20"WC = 10x rated pressure 21-30"WC = 5x rated pressure Over 30"WC = 45 PSI
FSO Pressure Range:	0/0.25"WC up to 0/15PSI (bi-directional ranges available)
Compensated Range:	10° to 50°C
Adjustments:	Offset, 60% of FSO minimum
Media:	Non-corrosive, non-ionic gases
Operating Humidity:	90% RH non-condensing
Operating Temp:	-25° to 70°C
Input Supply:	12-24 VDC
Supply Current:	<10ma<>
Load Resistance:	2KΩ minimum
Output Signal:	1-5VDC, 1-6VDC, 1-10VDC** (call for custom outputs)
Electrical Connections:	0.025" square pins on 0.1" centers (5) – Board-Mountable***
Pressure Connections:	Barbed fitting for 1/8" ID tubing
Dimensions:	Approx. 1.50" x 1.35" x 0.9" (3.81cm x 3.43cm x 2.29cm)

* Includes non-linearity hysteresis and non-repeatability at a fixed temperature
** 18-24VDC input required for 1-10VDC output
*** Direct-to-board solder connection and optional cable available upon request

Package Drawing

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How to Order

A typical order number consists of the model number, pressure range, pressure unit, output and mounting connection.

Model	Type	Output Signal	FSO Pressure Range	Calibration Pressure
855	D = Differential or Gage*	0…..1 to 5 volts	0…..0.25"WC to 5"WC	Customer designated exact FSO
		1…..1 to 6 volts	1…..>5"WC to 13" WC
		2…..1 to 10 volts**	2…..>0.5PSI to 1PSI
		5…..Custom Output	3…..>1PSI to 5PSI
			4…..>5PSI to 15PSI

Example: 855D 5" 12D 0 (Model number 855, differential or gage type unit, pressure range of 0-5" WC, output signal of 1-5 VDC)

* With a gage application, one of the two ports is vented to atmosphere
** Requires 18-24 VDC input

Note: This unit is not designed to support any capacitive load on the output. Please contact Controller Sensors LLC for additional installation guidance