Products Catalog

Features:
• Accurate gate position feedback
• Ideal for product proportioning
• No bracket required - easily mounts to gate drive shaft
• Works with either electrically or manually driven gates
• Retains gate position in the event of a power loss
• Interface with PLC or optional TR400SGA Remote Display Unit
• Class I, Div I (C, D) Class II, Div I (E, F, G)


The SG1000A is a complete monitoring system housed in a compact and rugged explosion proof enclosure. It provides independent, accurate feedback of slide gate position to a controller (PLC) or Electro-Sensors' optional remote display.

The SG1000A mounts directly to the end of the slide gate drive shaft and is easily calibrated with a single push button for setting the fully open and fully closed limit points of the gate. A second directional switch (clockwise/counterclockwise) enables the user to mount the SG1000A on either side of the gate. As the drive shaft rotates, the SG1000A senses the rotation and transmits a 4-20 mA signal to an external device such as a PLC or optional remote display.

The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000A, it can display the SG1000A's 4-20 mA signal as a percentage between fully-closed (0%) to fully-open (100%) allowing the gate to be accurately positioned when regulating the flow of a product or mixing products. The TR400SGA also has two relays and a 4-20 mA proportional output.

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
• Interface 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 a process that has 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 movement into an angular movement and measures the arm's angle to determine the process's linear position.

The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000B, it can display the SG1000B's 4-20 mA signal as a percentage between fully-closed (0%) to fully-open (100%) allowing the gate to be accurately monitored and positioned when regulating the flow of products. The TR400SGA also has two relays and a 4-20 mA proportional output.

Features:
• Shaft position feedback — 0° to 359°
• Precisely measures repetitive single turn rotary movement
• Works on powered or manually driven shafts
• Non-volatile memory — retains shaft position in the event of a power loss
• Interface with a PLC or TR400SGA Remote Display Unit
• Class I, Div I (C, D) Class II, Div I (E, F, G)


Housed in a compact and rugged explosion proof, NEMA 4X enclosure, the SG1000C is an encoder-based position sensor providing a 4-20 mA output and is used to measure processes that have a repetitive single turn clockwise or counter clockwise rotary movement.

Once programmed, the SG1000C outputs a 4 mA DC signal when the encoder is at the beginning of its rotation (0 degrees) and outputs a 20 mA DC signal when the encoder is at the full turn position (359 degrees). When the encoder is at any position (between 0 degrees and 359 degrees) the SG1000C outputs a signal that is proportionally between 4 and 20 mA. Typically the SG1000C is used to sense the chute position of a rotary grain distributor enabling the end-user to very accurately monitor shaft position, ensuring accurate process control.

The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000C, it can display the SG1000C's 4-20 mA signal (proportional to 0 through 359 degrees) in desired units, typically 0% to 100%. The TR400SGA also has two relays and a 4-20 mA proportional output.

Features:
• Valve position feedback — 0° up to 359°
• Precisely measures valve shaft rotary movement
• Works on powered or manually driven valve shafts
• Retains valve position in the event of a power loss
• Interface with PLC or optional TR400SGA Remote Display Unit
• Class I, Div I (C, D) Class II, Div I (E, F, G)


The SG1000D is a complete position monitoring system housed in a compact and explosion proof enclosure. It is an encoder-based position sensor providing a 4-20 mA output and is used to measure a rotary process such as a valve position having a clockwise or counter-clockwise rotary movement. The SG1000D works on rotary processes having a full-scale sweep as small as 15 degrees (fully-closed to fully-open), up through those having a full-scale sweep as large as 359 degrees.

The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000D, it can display the SG1000D's valve position proportional 4-20 mA signal in desired units, typically 0% to 100%. The TR400SGA also has two relays and a 4-20 mA proportional output.

Features:
• Accurate position feedback — 0° up to 130°
• Precisely measures shaft rotary movement
• Works on powered or manually driven shafts
• Non-volatile memory — retains shaft position in the event of a power loss
• Interface with PLC or optional TR400SGA Remote Display Unit
• Class I, Div I (C, D) Class II, Div I (E, F, G)


The SG1000E Sub-Turn Shaft Position Monitor is a compact and explosion proof system . It is an encoder-based position sensor that provides a 4-20 mA output and is used to measure a rotary process such as a shaft position having a clockwise or counterclockwise rotary movement. The SG1000E works on rotary processes having a full-scale sweep as small as 5.6 degrees (fully-closed to fully-open), up through those having a full-scale sweep as large as 130 degrees.

The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000E, it can display the SG1000E's shaft position proportional 4-20 mA signal in desired units, typically 0% to 100%. The TR400SGA also has two relays and a 4-20 mA proportional output.