AMETEK pressure transmitter Model DCT
| Description The Model DCT Pressure Transducer is designed for general industrial and commercial requirements offering excellent performance over a wide range of applications. This model is based on proven micro-machined silicon technology providing high reliability, long-term stability, and low cost relative to competing technologies. AMETEK has been developing and manufacturing high performance pressure sensing products for nearly 100 years, and the DCT brings a new level of accuracy to the AMETEK product portfolio. This product is offered in a variety of mounting and electrical output options, stainless steel or brass construction, and numerous pressure ranges. It is fully digitally compensated for the effects of pressure and temperature change and calibrated to produce industry standard electrical outputs. The DCT accepts both unregulated and regulated excitation voltages and pro- vides output signals such as 1 to 5 VDC, 1 to 6 VDC, 0 to 5 VDC, 0.5 to 4.5 VDC ratiometric and 4 to 20mA. The DCT Transducer is offered in pressure ranges from 1 psi up to and including 3000 psi. The Model DCT is extremely accurate, less than ±0.3% full scale over pressure and less than ±1.0% full scale over a wide compensated temperature range (±0.5% full scale optional). The design incorporates a stainless steel isolation diaphragm and 316 stainless steel construction for use with most media types. An economical non-isolated brass transducer, used for clean, dry media is optional. The DCT offers premium performance and versatility of use for many applications, both for the general industrial end user and original equipment manufacturers (OEM). It combines precision along with the durability to operate under difficult environmental conditions. Also available is the ACT, an analog compensated 0-100 mV unit in brass and SST. The DCT and the ACT are manufactured in the United States under ISO 9001:2008 control. |
Specifications
| Pressure Ranges* | Vacuum to 3000 psi |
| 1 psi full scale | |
| 6 psi full scale | |
| 15 psi full scale | |
| 30 psi full scale | |
| 60 psi full scale | |
| 100 psi full scale | |
| 150 psi full scale | |
| 200 psi full scale | |
| 300 psi full scale | |
| 500 psi full scale | |
| 1000 psi full scale | |
| 2000 psi full scale | |
| 3000 psi full scale | |
| Reference Accuracy (includes repeatability, hysteresis, non- linearity – BFSL) |
±0.2% full scale TYP, ±0.3% full scale maximum (consult factory for ranges below 15 psi) |
| Total Error Band (includes temperature effects and null and span set points) |
±1% full scale (±0.5% typical, consult factory for ranges below 15 psi |
| 1 Yr. Stability | <0.25% full scale |
| Operating Temperature | -40°C to 80°C |
| Process Temperature | -40°C to 100°C |
| Compensated Temperature | -25°C to 75°C |
| Burst Pressure | 3x full scale for all ranges except 300 psi and 500 psi units, which have a burst pressure of 750 ps |
| Vibration | 10G, 55 to 2000 Hz |
| Shock | 30G |
| EMC | Rated 3 V/m (requires “PE” option) |
| Process Wetted Material | 316L stainless steel; (borosilicate silicon, RTV, epoxy on brass models) |
| Housing Material | Aluminum or ULTEM (for Packard connector) |
| Process Connection | 7/16-20 SAE, 1/8 NPT, 1/4 NPT* |
| Electrical Connection | Cable, DIN, Packard, conduit (1/2 NPT only)* |
| Weight | Less than 5 oz. (140 grams) |
| Temperature Measurement Option | Additional linear temperature measurement available, please consult factory |
Write a review
Your Name:Your Review: Note: HTML is not translated!
Rating: Bad Good
Enter the code in the box below:
