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US Gauge Model DCT pressure transducer is a digitally compensated unit available with a variety of different outputs including 4-20 mA, 1-6 VDC, 1-5 VDC and 0-5 VDC. Process connector options include 1/8” or 1/4” NPT and 1” NPT flush mount, in either brass of 316 SST. Accuracy is superior for the industrial transducer, less than ±0.3% full scale over pressure and less than ±1.0% full scale over a wide compensated temperature range.
The DCT is offered in pressure ranges from 0-1 psi through 0-3000 psi, to cover a vast range of applications, in absolute, compound and gauge pressure types. Standard electrical connectors include 18” cable, Packard connector, DIN-A, and DIN-C.
| Supply | |
| Input Supply Voltage | 9 to 30 VDC, 11 to 30 VDC |
| |
| Accuracy | |
| Null Offset (at 25° C) | ± 2% span |
| Span (at 25° C) | ± 2% span |
| Reference Accuracy | ± 0.2% full scale typical, ± 0.3% full scale maximum (includes repeatability, hysteresis, non-linearity - BFSL) |
| One Year Stability | < 0.25% full scale |
| Thermal Effect on Zero (Null) | ± 1% span (typical) over compensated temperature range |
| Thermal Effect on Span | ± 1% span (typical) over compensated temperature range, 2% max |
| |
| Temperature Range | |
| Operating Temperature Range | -40 to 80° C |
| Compensated Temperature Range | -25 to 75° C |
| Process Temperature | -40 to 100° C |
Output
| Output | 1 to 5 VDC | 1 to 6 VDC | 0 to 5 VDC | 4 to 20 mA |
| Input Supply Voltage | 9 to 30 VDC | 9 to 30 VDC | 9 to 30 VDC | 11 to 30 VDC |
| Load Limitation | 50K Ω Minimum | 50K Ω Minimum | 50K Ω Minimum | 900 Ω Maximum |
| Enclosure | |
| Shock | 30 g; MIL-STD-202F, Method 213B, Condition A |
| Vibration | 10 g, 55 to 2000 Hz; MIL-STD-202F, Method 204D, Part 1 and Part 2 |
| Weight | < 140 grams |
| Electrical Terminations | Cable, DIN, or Packard (18" long, 20 AWG) |
| Wetted Parts | (stainless steel) 316/316L stainless steel All welded, with a permanently filled diaphragm seal. (brass) Brass, 316/316L stainless steel, and Viton Additional materials may be present. Contact factory for details. |
| Housing Material | Aluminum or ULTEM (for Packard connector) |
| Process Connection | 1/8 or 1/4 NPT, 1" NPT flush, and 1-20 UNEF |
| |
| Burst Pressure | |
| 3x full scale for all ranges except 300 and 500 psi, which have a burst pressure of 750 psi | |
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