Differential pressure transmitters are high accuracy 2-wire, 4-20 mA output pressure transmitters. These pressure transmitters which are used for pressure [differential or gauge] or vacuum [differentia or gauge] measurement where high accuracy is desirable. These are ideal instruments for clean room pressure monitoring, building management system [BMS], medical equipments, HVAC, HEPA filters, etc. They are part replacements for Magnahelic gauges and are superior in performance because of digital display and accurate, repeatable analog signal conditioning. Some technical specifications of these transmitters include: tThe 2-wire transmitter is made with imported basic sensor available in different pressure ranges of -10.0 to +10.0 mm W/C, -25.0 to +25.0 mm W/C, -100.0 to +100.0 mm W/C 0 to 10, 25, 50, 100, 500, 1000, 3000, 5000, 10000 mm W/C. It is also available for Pascal ranges, which can be custom designed for user specifications. Compatible instruments for monitoring the pressure are available in panel mounting or wall mounting [IP 65] enclosures, which accept the transmitter input and give display on 4-digit LED display. Controllers with 1 or 2 set points and retransmission [4-20 mA] and RS 485 Modbus RTU protocol communication are also available in the range. These are ideal instruments for clean room pressure monitoring, building management system [BMS], medical equipments, HVAC, HEPA filters, etc. They are part replacements for Magnahelic gauges and are superior in performance because of digital display and accurate, repeatable analog signal conditioning.