pulse transmitter for positive-displacement flow meter

Dual or Single Universal Frequency Input Transmitter
8 or 15 V Sensor Excitation
Frequency (0.01 to 65000) Hz Or Counter (DC to 1000) Hz Modes
Rate or Total, K Factor, M Factor, Maths Functions
Isolated Output of Current, Voltage or Bipolar Voltage
Second Input Acts As A Reset In Single Channel Mode
Volt Free Contact Trip, Latched Trip or Pulse Output Actions
Description
The TXDIN1600F signal conditioner accepts all common process pulse signals with a frequency range between 0.01 to 65000 Hz in standard configuration and DC to 1000 Hz in counter mode. Typical applications would be to measure flow or batch counting.

The product has a built in capability to operate as a dual input which allows differential flow / count measurement with advanced maths functions. Or, as a single channel input, with an external reset contact.

When operated in single channel mode, the discrete input can be programmed to reset the total counter, batch counter or latched relay. The input can also be programmed to control the total counter direction with a combination of count up /count down or halt modes available.

A volt free output contact is provided capable of operating as either a trip, latched trip or pulsed trip. High and low level trip functions are also available. The output stage offers either voltage, bipolar voltage or active / passive current re-transmission signals. The retransmission signal can be ranged to a scale anywhere within the process range.

The product uses a USB port for configuration, together with a simple to use free menu driven software configuration tool, allowing the user to take advantage of the products’ comprehensive specification.