Barksdale Series 420, 422 - General Industrial Transducer (Unamplified)
Barksdale
Ürün Kodu: Series 420, 422
Marka: Barksdale
Teklif Al! info@fabrikaparca.com
Barksdale Series 420, 422 - General Industrial Transducer (Unamplified) için Açıklama:
Barksdale's Series 420 and 422 Transducers are general purpose, industrial grade transducers, ideal for use in general industrial applications. Wetted parts are constructed of 17-4PH and 300 Series Stainless Steel, with NEMA 3 enclosures constructed of 304 Stainless Steel. These units use a stable, diffused silicon sensor, that achieve .25% accuracy, have pressure ranges from 0-10,000 psi and are available with either 0 - 30 millivolt or 0 - 100 millivolt ratiometric output. High pressure snubbers are standard on units at 2,000 psi and above.
General Specifications*
| Accuracy (LH & R): | ±0.25% FSO at 75°F (24°C) typical |
| Long Term Stability: | ±0.5% FSO of calibration curve |
| Typical Life Cycle: | 100 million cycles |
| Proof Pressure: | 2 times rated pressure or 13,000 psi max. (884 bar), whichever is less |
| Input: | Excitation voltage: 10 Volt, nominal 5 to 15 VDC (regulated) |
| Input Resistance: | 15,000 ohm (maximum) |
| Output: Model 420: Model 422: | Full scale output: 30 mV ±1 mV 3 mV/V sensitivity Zero output: 0 mV ±2mV Full scale output: 100 mV ±1 mV 10 mV/V sensitivity Zero output: 0 mV ±2mV |
| Wetted Parts: | 17-4 PH & 300 series stainless steel |
| Enclosure: | NEMA 3, 304 stainless steel |
| Response Time: | 2 kHz |
| Pressure Connection: | 1/4"-18 NPT male |
| Electrical Connection: | 4 conductor, 22 awg, PVC jacketed, unshielded cable, 3 ft. (1 m) long with integral strain relief and case ground |
| Temperature Ranges: Operating: Compensated: Storage: | -40° to 185°F (-40° to 85°C) 30° to 160°F (1° to 71°C) -40° to 185°F (-40° to 85°C) |
| Temperature Shift: Zero & Span: | ±3.0% FSO (max.) over compensated range |
| Vibration: | 15 g´s, 10-2000 Hz, MIL-STD 202 |
| Shock: | 50 g´s, 11 ms, MIL-STD 202 Method 213, Cond. G. |
| Built-in Protection: | Built-in pressure snubber for 2K psi and greater |
| Weight: | 4.6 oz. (130 grams) to 1000 psi 6.7 oz. (190 grams) 1000 psi and higher |
| Warranty: | 1 year warranty |
| * See product confi gurator for additional options. |
Wiring Code
| MILLIVOLT SERIES - 420 & 422 | ||||
|---|---|---|---|---|
| DIN Conn. (H4) | Bendix Conn. (T2) | M12 Hirschman Conn. (T4) | Cable (H2/H3) | Signal |
| 1 | A | 1 | Red | + Excitation |
| 4 | D | 4 | Black | - Excitation |
| 2 | B | 3 | Green | + Output |
| 3 | C | 2 | White | - Output |
| - | - | - | Bare | Shield |
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