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Vibration Sensors  |  4-20 mA Products  |  Vibration Switches  |  Switch Boxes  |  Cables  |  Mounting Accessories  |  Related Equipment

Termination Boxes Switch Boxes Junction Boxes Interface Boxes Intrinsic Safety Barriers

Junction Boxes - Series 691A2x Junction boxes offer a simple, economical, and safe centralized collection point for accessing up to 48 ICP® sensors that are installed in remote locations. Each features a wall mountable, painted steel, NEMA-4 (IP55) enclosure, internal terminal strip(s) for connection to pigtailed sensor cables, sensor location index chart, internal bank and individual channel rotary selector switches, and internally mounted BNC jack connectors for interface to data collection equipment. Junction boxes supply ICP® sensor excitation power simultaneously to all input channels. Simply open the enclosure door, connect any data collector to the output BNC jack, switch select the bank of sensor channels of interest, and position the sensor selector switch in the appropriate position to access individual sensor measurement signals. By simultaneously powering all input sensor channels, data collection is expedited since the wait for individual sensor turn-on is eliminated. Junction boxes require either 115 VAC or 18 to 28 VDC input power. 220 VAC input power is optional. Model 691A23 12-channel junction box in 15 x 15 x 8.5 inch enclosure Model 691A24 24-channel junction box in 15 x 15 x 8.5 inch enclosure Model 691A25 36-channel junction box in 15 x 15 x 8.5 inch enclosure Model 691A26 48-channel junction box in 15 x 15 x 8.5 inch enclosure (shown)