Microprocessor Power with Analog Simplicity Easy Single Button Scaling (SBS) w/Lockout Stand Alone Scaling (SAS) 11 Point Linearization Linearization with Square Root Extraction 4 Visual Alarm Points with LED Status Indication Type 4X, NEMA 4X Front Panel Isolated 24 V Transmitter Power Supply 4-20 mA, 1-5 V, 0-5 V, 0-10 V Field Selectable Inputs Green Display Available 2 or 4 Alarm Relays Isolated 4-20 mA Transmitter Output 2 or 4 Relays and 4-20 mA Output Available together Steady, Accurate 4 1/2 Digit + Extra Zero Display

The PD690 is a high performance, easy to use, industrial-grade microprocessor-based digital process meter. It accepts all standard process signals (4-20 mA, 1-5 V, & 0-10 V) and displays these signals in engineering units on a 4½ digit display. The display includes an extra zero, which may be used to handle numbers up to 199,990. The meter also provides 24 VDC to power the transmitter. Options include 2 or 4 relays and an Isolated 4-20 mA Transmitter Output. Additional information: Instruction Manual, Data Sheet.