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Barksdale UAS3 Electronic Trip Amplifier
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| Brand |  |
| Category | Amplifier |
| Product Name | Barksdale UAS3 Electronic Trip Amplifier |
| Product Code | UAS3 |
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Product Description
Barksdale products, including Barksdale UAS3 Electronic Trip Amplifier, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine Barksdale parts at competitive prices. Even if Barksdale UAS3 Electronic Trip Amplifier is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
Barksdale's UAS3 Electronic Trip Amplifier and controller is the perfect companion to any sensing device that provides a 4-20 mA or 0-10 VDC analog output. Our UAS3 offers the unique ability to switch four discrete circuits in a single, compact unit. In addition to its four SPDT relays, the UAS3 comes standard with either a 4-20 mA or a 0-10 VDC analog output and a digital display with 1/2" tall, easy-to-read digits. A scalable bar graph display provides even greater visibility. Analog transducer outputs are scalable from 25% to 100% of the full adjustable range. A 12-bit microprocessor provides built-in diagnostics and allows for switch time delays and pressure cycling up to 100 times per second. Display units may be readily toggled between psi, bar, kPa, °C and °F units. For applications requiring precision control, multiple switchpoints, and extremely long life, the UAS3 Series is the ideal solution.
General Specifications*
| Accuracy: | 0.2% f. s. |
| Linearity Error: | ±0.2% f. s. at 77°F (25°C) |
| Repeatability: | ±0.01% f. s. |
| Material: Housing (Electronics): Seal (Housing): Keypad: | Cast aluminum NeopreneR Polyester fi lm |
| Measuring Ranges: | (free scalable): -9999 to +9999 |
| Measuring Principle: | Amplifier with 12 Bit A/D-converter |
| Electrical Connection: | Plug-in, terminal strip with 14 slots for 1.5mm2 , 14 AWG slots |
| Sensor Connection: | Plug 3-pin acc. to DIN 43650 / meter including electrical plug with molded cable |
| Cable Gland: | 1 x PG 13.5 side entry - standard |
| Power Supply: | 18 - 30 VDC, reversed polarity protected |
| Power Consumption: | appr. 350 mA at Ub = 24 VDC (without load) |
| A/D-Converter: Resolution: Scanning Rate: | 12 bit (4096 steps per measuring span) 1000 / s |
| Analog Inputs: Current Input: Voltage Input: Resistance Input: Temperature: | 4 - 20 mA 0 - 10 VDC 0.5 - 100 kOhm PT100 element acc. to IEC751 |
| Analog Output: Current Output: Load: Load Influence: Scanning Rate: Voltage Output: Rating: Adjustment Range: | 4-20 mA Max. Rl = (Ub-12 V) / 20 mA Rl = 600 Ohm at Ub = 24 VDC 0.3% / 100 Ohm 1 ms 0 - 10 V DC max. 10 mA, short circuit-proof 25% to 100% f. s. |
| Switching Output(s): Contact Rating: Cycles: Switching Rate: Delay: Operation Time: Status Display: | max. 120 VDC / 250 VAC max. 120 W / 1250 VA 1 million at 24 VDC / 2 A max. 20 / s 0 - 9.9 s adjustable 1 mS S1 to S4 on LCD display |
| Digital Display: Bar Graph: Display Range: Display Rate: Display Unit: | 8-digit 14-segment LCD display, height 1/2 in (12 mm) 20-segment -9999 to +9999 (scalable) 4/S psi / bar / kPa / °C / °F |
| Operating Elements: | Keypad with easy response push buttons |
| Temperature Range: Electronics: Storage: | 14° to 158°F (-10 °C to + 70 °C) -22° to 176° F (-30°C to + 80°C) |
| Temperature Influence: | ±0.05% f. s. / 10K |
| Compensation Range: | 14° to 158°F (-10° to +70°C) |
| Protection Class: | IP65 |
| Dimensions (Housing): | 3-15/16 W X 5-5/16 H X 3-3/16 D (100 W X 135 H X 80 D) |
| Additional Features: | 8-digit 14-segment LCD display with bargraph and trend indication, microcontroller-controlled, self monitoring, all parameters are configured by keypad, selective keypad lock, high accuracy, quick scanning rate (1 ms). |
| Weight: | appr. 2 lb (1080 g) |
| * See product confi gurator for additional options. | |
Frequently Asked Questions
Frequently asked questions about Barksdale UAS3 Electronic Trip Amplifier by Barksdale. Imtek Engineering is ready to assist you in sourcing Barksdale UAS3 Electronic Trip Amplifier from Barksdale in United States.
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