Simpson Rugged Seal Analog Meter Relays – 3300 Series

Description click to view larger image The Simpson Analog Meter Relay 3300 Series panel meters offer a wide variety of applications in control, alarm and limit use. Photoconductor sensing eliminates all interference with the indicating Meter. These relays incorporate an amplifier input which drives a rugged high torque pivot and jewel or taut-band Meter. Metal cased construction withstands rigorous environmental conditions. The metal cover with a drawn steel rear case gives complete magnetic isolations. In addition, each Meter is moisture, dust, and dirt proof and recommended for use in wash down areas. 3½” Models 3323AIXA (DC), 3343AIXA (AC) 4½” Models 3324AIXA (DC), 3344AIXA (AC) Rugged Seal: Commercially Sealed Moisture and Dust Proof Single and Dual Set Points Calibration not Affected by Steel Panel Mounting Rugged Metal Case for Rigorous Environments Wide Variety of Control, Alarm and Limit Use Relays Can Be Set for Manual or Automatic Reset Catalog Page 076                            Simpson-3300-Datasheet