Calex
Concord, CA 94520
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Signal Conditioner suits strain gage based systems.
Series 6202 provides precise excitation, amplification, and filtering for strain gage based measurement or control system. Housed in 1 x 2 in. case attached to mounting flange, unit provides fixed +10 Vdc excitation voltage with up to 30 mA of current making it capable of driving variety of load cell/strain gages. Gain values range from 2-2,965, and amplifier output is rated at -3 to +15 Vdc....
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Quarter Brick DC/DC Converter is rated to 75 W.
Potted with thermally conductive compound, QL Series utilizes aluminum baseplate that enables it to perform in still air or limited airflow environments. Utilizing synchronous rectification, unit offers efficiencies in excess of 90%. It has 2:1 input range, 18-36 or 36-75 Vdc, and output voltages are 1.5, 1.8, 2.5, 3.3, and 5 Vdc. Output noise runs down to 30 mV peak to peak, and features include...
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DC/DC Converters offer three output voltages.
Consisting of 12 models with input ranges from 18-36 and 36-75 Vdc, LT converter family offers 3 regulated positive output voltages ranging from 5-1.5 V. Each output is rated at 10 A, with up to 75 W max power rating for all 3 outputs combined. Housed in Ã-½ brick case measuring 2.4 x 2.28 x 0.53 in., series has 430 kHz switching frequency and is isolated input to output at 1544 Vdc. Remote...
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Strain-Gage Signal Conditioner suits low-level signals.
Model 163MK accommodates Ã-¼, Ã-½, and full wheatstone bridge strain gage applications and includes 2 built-in precision Ã-½ bridge completion resistors. Product offers high-gain differential amplifier, 2-pole Butterworth filter, and built-in excitation supply capable of providing up to 120 mA. Gain can be set up to 5,000, amplifier output is Ã-
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Linear Power Supply features screw terminal connections.
Model CM1.5.1000 5 W power supply provides low noise 5 V output at up to 1 A. It can be powered by 100, 110, 220, 230, or 240 Vac. Unit is housed in fully encapsulated 4 x 2.7 x 1.4 in. plastic enclosure, which incorporates step down barrier strip. Model CM1.5.1000 has output voltage accuracy of Ã-
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DC/DC Converters operate with high efficiency.
QH Series converters, housed in industry-standard 1.45 x 2.28 x 0.52 in. 1/4 brick package, provide up to 20 A of current, and have output voltages of 3.3, 5, 12, 15, or 24 Vdc. Efficiency is up to 87%. Output is isolated from inputs, allowing output to be used with positive or negative polarity and various grounding options. Input voltage options are 24 and 48 Vdc. All models provide...
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Power Supply works in harsh environments.
Ruggedized Model 1.10.750 has operating temperature range of -25 to +50Ã-
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Signal Conditioner accepts strain gauge outputs.
Model 8555 accepts 0 to 50 mV single ended or differential input, making it compatible with most strain gage based load cell or pressure transducer outputs. It has 0 to 5 kHz 7 mA pulse output with 50 psec pulse width, making it compatible with PLC high speed counters. Conditioner contains high impedance instrumentation amplifier and built-in 10 V excitation source for powering one 350-ohm load...
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TTL and 24V Converters contain two independent channels.
Model 8501 two-channel 5 to 24 V converter requires 7 mA into 382 ohms per channel to provide 7 mA output into the 3 Kohm, 24 V typical PLC logic input. They may be driven by TTL logic, H series TTL logic, or with open collector NPN transistor. Input frequency is DC to 15 KHz. Model 8502 two-channel 24 to 5 V converter requires 7 mA into 2.5 Kohm per channel to provide 5 mA sinking output to TTL...
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Linear Power Supply provides dual outputs.
Model 2.12.360 offers output of +/-12 V at +/-360 mA making it suitable for noise sensitive applications. Voltage accuracy is +/-0.5%, line and load regulation is +/-0.04% max, and output ripple is 1 mV rms. Input options include 110, 115, 220, 230, and 240 Vac. Unit is fully encapsulated with epoxy based potting compound. It features isolation voltage of 1500 Vrms, and is short circuit protected...
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