AMETEK pressure transmitter Model ACT
| Description The Model ACT builds upon the successful DCT product line by offering an Analog Compensated Transducer with 0 to 100mV output. The Model ACT is ideal for OEM customers that desire high-speed differential outputs into their control system. The Model ACT is available in brass and stainless steel. This product is offered in a variety of mounting options, stainless steel or brass construction, and numerous pressure ranges. It is fully compensated for the ef- fects of pressure and temperature change and calibrated to produce industry standard electrical outputs. The ACT accepts both regulated and pulsed excitation voltages and provides output signals such as 0 to 100mV. The ACT Transducer is offered in pressure ranges from 1 psi up to and including 3000 psi. The Model ACT is extremely accurate, less than ±0.3% full scale over pressure. The universal 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 also available. The ACT 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. The ACT is manufactured in the United States under ISO 9001:2008 control. |
Specifications
| Pressure Range | Vacuum to 3000 psi (brass limited to 500 psi |
| 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) |
| 1 Yr. Stability | <0.25% full scale |
| Thermal Effect On Null | ±2% full scale (±1% typical) TYP over compensated range |
| Thermal Effect On Span | ±2% full scale (±1% typical) TYP over compensated range (2% maximum) |
| Operating Temperature | -40°C to 80°C |
| Process Temperature | -40°C to 100°C |
| Compensated Temperature | -5°C to 55°C |
| Output | 0 to 100 mVDC @ 10 VDC |
| Maximum Input Supply Voltage | 10 VDC, output ratiometric with input from 2V to 10 VDC |
| Output Resistance | 3.5 KΩ to 6 KΩ |
| Burst Pressure | 3x full scale for all ranges except 300 and 500 psi units, which have a burst pressure of 750 psi; higher over- pressure upon request |
| Vibration | 10G, 55 to 2000 Hz |
| Shock | 30G |
| 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 |
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