Reliable Products Trustworthy People SG1000B Position Sensor Slide Gate & Valve Position Key Features • Works on rack-and-pinion or linear driven gates • Ideal for product proportioning • Precisely measures repetitive linear movement • Retains gate position in the event of a power loss • Interfaces with a PLC or optional TR400SGA Remote Display Unit • Class I, Div I (C, D) Class II, Div I (E, F, G) The SG1000B is designed to sense the position of both linear and rack-and-pinion driven slide gates. Housed in an explosion proof enclosure, the SG1000B is typically used to measure position of gates that have a repetitive linear movement, providing independent and accurate feedback via a 4-20 mA signal. To achieve this measurement, the SG1000B uses a telescopic arm to convert linear into angular movement and measures the arm’s angle to determine the linear position. The SG1000B has two modes: calibration and normal operating. A simple calibration procedure programs the SG1000B with encoder values corresponding to three unique telescopic-arm positions along the process’s linear travel. Once programmed the SG1000B outputs a 4 mA DC signal when the encoder is at one end of the calibration span (gate fully-closed) and outputs a 20 mA DC signal when the encoder is at the other end of the calibration span (gate fully-open). When the encoder is at any mid-span position (gate between fully-closed and fully-open) the SG1000B outputs a signal that is proportionally between 4 and 20 mA. The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000B and can display the SG1000B’s 4-20 mA signal as a percentage between fully-closed (0%) to fullyopen (100%) allowing the gate to be accurately monitored and positioned when regulating the ow of products. The TR400SGA also has two relays and a 4-20 mA proportional output A typical application of the SG1000B sensing the position of a linear driven slide gate. Since the SG1000B is not dependent on how a slide gate is driven, it can also be used to measure the linear position of a rack-and-pinion driven slide gate. In either case, the SG1000B measures the telescopic arm’s angle to determine the gate’s linear position. Material Flow Telescopic-Arm Mounting Hardware Make Adjustments Here Telescopic-Arm Arm Centered Between Springs 6111 BLUE CIRCLE DRIVE Arm Movement Plate Movement

Reliable Products Trustworthy People Slide Gate & Valve Position Red Clear Black Shield All models come with a standard bracket for mounting. Input Power Voltage Model Description General Specifications Part Number Part Number Minimum: 5.6° swing of telescopic arm Maximum: 130° swing of telescopic arm 0.2% to 5% dependent upon calibration span The SG1000B mounts on a slide gate frame using two supplied beam clamps, or via two user supplied 5/16" diameter bolts. The wide end of the telescopic arm attaches to the SG1000B using the supplied hardware. The narrow end of the telescopic arm attaches...