At 145 active lines, Transmitters is one of our largest instrumentation categories, weighted heavily toward two manufacturers: Fisher (Emerson) supplies the majority of the range (81 products), with Endress+Hauser close behind (40 products) — between them covering pressure, level, flow and temperature transmitter lines for process industries. The remainder spans Wika, Ametek, VEGA, Danfoss, Anderson Greenwood, Rotork, Johnson Controls, Alimak and Atlas Copco transmitter lines in smaller counts.
"Transmitter" covers a broad instrument family and the right choice depends on what's being measured and how the signal needs to travel. Pressure transmitters convert process pressure into a 4-20 mA or digital signal for control systems — we carry a dedicated range of these separately (see Pressure Transmitters) alongside the pressure-transmitter stock within this broader category. Temperature transmitters, typically paired with RTDs or thermocouples to output a standardised signal, sit within this category too rather than as a separate listing. Level and flow transmitters from Fisher and Endress+Hauser round out the range for tank gauging and process flow measurement.
Whichever measurement type you need, Fisher and Endress+Hauser between them give the deepest stock and the widest range of process connections, output signals (4-20 mA, HART, Foundation Fieldbus) and hazardous-area certifications — tell us the process variable, the signal protocol your control system expects, and the certification requirement, and we'll confirm exact part availability.
We are not Fisher, Emerson, Endress+Hauser, Wika, Ametek, VEGA, Danfoss, Anderson Greenwood, Rotork, Johnson Controls, Alimak or Atlas Copco, and not an authorised distributor for any of them — we source and supply genuine stock through the open market and established distribution channels, with datasheets and certificates of conformity available on request.
