2024-05-09
美国controller 855系列板贴装压力传感器
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
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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
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