T77630-40 | AI-Tek (Airpax) TACHTROL 30 Dual Input Digital Tachometer

FeaturesWide range of AC or DC power (12-30 Vdc, 80-264Vac 50-60Hz)Greatly improved instrument accuracy, processing speed and response time.Frequency, period or counter modes.User-defined inputs for logic level, averaging, alarm set points and hysteresis,Signal normalization and math functions allow mathematical manipulation of input signals. Results can be displayed along with user-defined units.Accepts sinusoidal and square wave inputs as found in variable reluctance and digital output speed sensors.Accepts bi-directional sensor inputs and will decode quadrature or direction signal logic2 solid state relays (fast response time) and 2 mechanical relays (high power)Analog output: 0-20mA, 4-20mA, -20-0-(+) 20mA (can be used with bi-directional sensor)Two programming methods: Front panel on display or USB2.0 connectivity to PC / Windowsbased TACHLINK.Utility RS485 communication allows full TACHLINK function over longer distances (up to 8000 ft)Drives up to 7 remote displays (TACHTROL plus). A single display can be up to 1000 ft away with a simple RJ11 (phone jack) connection. Longer runs, cable type and number of displays will affect distance.Security mode protects unauthorized access for programming or alarm resets (through display or TACHLINK)Environmentally hardened for temperature, vibration and shock. EMC / CE compliant to current BS / EN directives.Has integrated display and will mount in same panel opening as TACHTROL 3Display capabilities include two independent output channels for speed, count period or equation results, Alarm status / security, Mode, User defined units for each channel, 128x64 LCD graphics display with backlight.Designed and manufactured compliant with RoHS.