Process indicators
10 November 2008
A range of process indicators and panel meters are available in the UK from Impress Sensors & Systems.
The range of process indicators offer total flexibility in terms of supply options, by offering a wide range of process inputs to suit temperature sensors, voltage and current output devices.

Process indicators
The SRP-73 is a compact, programmable process meter, which has a 13mm digital, four-digit, two-colour display. The unit is available with one or two relay outputs. There’s also an RS-485 interface for networking to process monitoring systems.
The SRP-N118 is a wall-mountable process meter protected by an IP65 housing made from ABS and glass-fibre. The unit has a 20mm LED four-digit, two-colour display and two relay outputs. The unit also offers signal peak value protection.
Impress Sensors also offers a bar graph indicator, the SRL-49, a two- or four-relay output process meter that provides an easy-to-read, 20-point, two-colour bar graph display, which reflects 0-100% of the measuring range. This type of indicator might be used to measure the volume of liquid in a process storage tank or lubricant/coolant reservoir.
All units in the range are available with AC or DC power supply, input types are voltage, 0-20mA or RTD temperature sensors and provide password-protection. Impress Sensors can also supply process meters with different configurations that can take encoder, quadrature and counter frequency outputs.
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