Specifications
| Accuracy*: |
+/-1% FSO |
| Stability: |
+/-0.5% FSO/yr |
| Thermal Effects: |
+/-0.075%/°C |
| Overpressure: |
1-10”WC = 100”WC
11-20”WC = 10x rated pressure21-30”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 |
| Media: |
Non-corrosive, non-ionic gases |
| Operating Humidity: |
90% RH non-condensing |
| Operating Temp: |
-25° to 70°C |
| Input Supply: |
14-36VDC loop voltage range (24VAC may be acceptable for certain applications) |
| Maximum Loop Resistance: |
(Voltage Supply-14) x 50 Ω, maximum |
| Maximum Loop Resistance for >30VDC: |
(Voltage Supply-30) x 40 Ω, minimum |
| Output Signal: |
4-20mA; two wire |
| Electrical Connections: |
Pluggable two-wire screw terminal block |
| Pressure Connections: |
Barbed fitting for 1/8″ ID tubing |
| Enclosure: |
Impact resistant ABS plastic |
| Dimensions: |
Approx. 3.5” x 2.7” x 1.4”
(8.7cm x 6.8cm x 3.5cm) |
* Includes non-linearity hysteresis and non-repeatability at a fixed temperature
Package Drawing
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 |
| 885 |
D = Differential or Gage* |
4-20mA; Two-wire |
0…..0.25″WC to 5″WC |
Customer designated exact FSO |
| 1…..>5″WC to 13″WC |
| 2…..>0.5PSI to 1PSI |
| 3…..>1PSI to 5PSI |
| 4…..>5PSI to 15PSI |
* With a gage application, one of the two ports is vented to atmosphere
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