Quick Contact

Badminton Close, Naunton Lane, Leckhampton,
Cheltenham, Gloucestershire GL53 7BX UK
Tel: +44 (0) 1242 243006
Fax: +44 (0) 1242 222487


Click for contact page

N420 Frequency Converter

The N420 has been designed to convert signals from pulse producing flowmeters to provide analogue current and voltages and a digital pulse divider, this can provide an interface to existing instruments and PLCs. The unit can be supplied pre programmed or software may be supplied to enable the user to configure the unit as required. The unit can be programmed via a  USB 2.0 interface.

Click here to download the PDF file for full details



The unit is designed for DIN rail mounting. Wiring is easily carried out to the integral terminal block. The unit is powered by 12-30V DC

The following inputs are available:

High Sensitivity pulse • Standard sensitivity pulse • Reed switch contact
The following outputs are selectable:
0-5 V
0-20 mA
4-20 mA
Scaled Pulse

Related Products