This standard sandwich module (fits between existing display and flowmeter body) allows the G2, TM or A1 flowmeter to have a scaled/unscaled NPN pulsed output and a 2 wire loop powered 4-20 mA output. Accessories The following accessories are available for this product. Product Order code TM Series PVC Turbine Flowmeter with Battery Powered Display TM Series G2 Series Axial Turbine Flowmeter with Battery Powered Display G2 A1 Series Commercial Grade Totalisers A1 Downloads PDF 125100-10 Pulse & 4-20 mA Output Module for G2-TM-A1 Datasheet 356.55 KB Contact Us Freephone0800 433 4770 Phone+44(0)1159 017111 Emailsales@ukflowtechnik.com