uxcell PT100 Temperature Sensor Transmitter, 0-200C, 4-20 mA Output: Amazon.com: Industrial & Scientific
Amazon.com: CARLO GAVAZZI EC3025TBAPL Capacitive Proximity Sensor, Triple-Shield Protection, M30, 25 mm Range, 20-250 VAC, NO or NC, 500 mA SCR Output, Diagnostic LED, 2 m PVC Cable, 6.3 oz. Size, 35
Carlo Gavazzi, Inc. CA18CLF08TO , SENSOR, PROXIMITY, CAPACITIVE, 20-250 VAC, SCR N/O, 500(MA), 10(HZ): Amazon.com: Industrial & Scientific
Amazon.com: Ocean Controls M30 Analog Proximity Sensor, 4 to 20 mA Output : Electronics
Clamp AC Leakage Current Sensor Meter Tester 0.00mA~30A Measurement Range ETCR030 for Higer Harmonic Current Phase Power Energy Measurement Etc: Amazon.com: Industrial & Scientific