Loop powered, integral cable sensors PCC423 series Table 1: PCC423xx-yy-C model selection guide xx (4-20 mA output type) yy (4-20 mA full scale) C (cable type) 2 05 = 5 g (49 m/sec ) AR = acceleration, RMS 2 10 = 10 g (98 m/sec ) J9T2A = shielded, twisted AP = acceleration, peak 2 20 = 20 g (196 m/sec ) pair cable, high temp 05 = 0.5 ips (12.8 mm/sec) J10 = shielded, twisted pair VR = velocity, RMS 10 = 1.0 ips (25.4 mm/sec) cable, general purpose VP = velocity, peak 20 = 2.0 ips (50.8 mm/sec) Key features 50 = 5.0 ips (127 mm/sec) Choice of true RMS or calculated peak output (in acceleration or velocity units) PCC423xx-yy-C wiring Other connector options available (PCC421 Loop positive (+) models) DC power supply R PCC423xx-yy-C Loop negative () L 12 VDC to 30 VDC Enables continuous trending of machine vibration Signal measuring circuitry 4-20 mA input card Manufactured in an approved ISO 9001 facility Certifications Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. Wilcoxon Sensing Technologies 8435 Progress Drive Tel: +1 (301) 330-8811 buy.wilcoxon.com Frederick, MD 21701 Fax: +1 (301) 330-8873 An Amphenol Company www.wilcoxon.com USA info wilcoxon.com 99030 Rev.C.2 11/19 1Loop powered, integral cable sensors PCC423 series SPECIFICATIONS Connections Output, 4-20 mA see Table 1 on page 1 Function Cable color Full scale, 4-20 mA, 5% selectable (see Table 1) loop positive (+) white Frequency response, 4-20 mA see Table 2, below loop negative () black Repeatability 2% ground shield Transverse sensitivity, max 5% Power requirements (2-wire loop power): Voltage at sensor terminals 12 - 30 VDC 1 Notes: Maximum loop resistance (R ) L 1 Loop resistance at 24 VDC, max 700 can be calculated by: Turn on time, 4-20 mA loop < 30 seconds V 10 V DC power R = L Grounding case isolated, internally shielded 20 mA Temperature range 40 to +105C DC supply R (max R (minimum L L 2 3 voltage resistance) wattage capability) Vibration limit 250 g peak 12 VDC 100 1/8 watt Shock limit 2,500 g peak 20 VDC 500 1/4 watt Sealing hermetic 24 VDC 700 1/2 watt 26 VDC 800 1/2 watt Sensing element design PZT ceramic / shear 30 VDC 1,000 1/2 watt Weight 145 grams (excluding cable) 2 Case material stainless steel Lower resistance is allowed, greater than 4 10 recommended. Mounting 1/4-28 captive screw 3 Minimum R wattage determined by: L Cabling J9T2A or J10 (see Table 1) (0.0004 x R ). L 4 Accessories supplied: Mounting screw calibration data (level 2) M6 mounting screw available by request. Table 2: PCC423 frequency response 10% 10 Hz - 1 kHz Acceleration 3 dB 1 Hz - 2 kHz 10% 10 Hz - 1 kHz Velocity 3 dB 3.5 Hz - 2 kHz .046 1.17mm thru .99 25.15mm 1.01 25.67mm .24 6.08mm 1.74 44.10mm 1/4-28 MOUNTING 3.69 93.68mm 1.15 THREADS 29.33mm Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. Wilcoxon Sensing Technologies 8435 Progress Drive Tel: +1 (301) 330-8811 buy.wilcoxon.com Frederick, MD 21701 Fax: +1 (301) 330-8873 An Amphenol Company www.wilcoxon.com USA info wilcoxon.com 99030 Rev.C.2 11/19 2