RS485 Serial Interface

RS485 Serial Interface Instruments

Instruments with RS485 serial coms for linking to digital electronics or with multiple RS485 serial devices.

Product Items

2400 Multi Channel Digital Indicator

Panel mount LED display instrument with up to 4 sensor input channels, 4 relay or logic outputs, high speed display update and maths function for displaying the differential pressure of 2 input channels.

2500 High Performance Digital Controller

Green or Red LED multi-display configurable digital instrument for controlling valves, actuators, motors & pumps with inputs from pressure sensors, thermocouples, RTD, strain gauges, potentiometers, current loop & amplified output signal sensors.

33X High Accuracy Digital Output Pressure Sensor

High precision pressure transducer with an accuracy of 0.05% full scale including temperature errors over +10 to +40 deg C. Available in pressure ranges from 1 to 1000 bar gauge or absolute with a RS485 digital interface plus an optional USB or RS232 converter cable for connecting to a desktop or laptop PC.

35X Flush Diaphragm Digital Output Pressure Sensor

Highly accurate digitally compensated pressure transducer with G1/2 male flush pressure port. Designed for use on viscous media or where a flush face is required for easier cleaning when used with food, drink or hazardous substances such as Oxygen. Select pressure ranges as low as 1 bar or as high as 1000 bar. Standard digital output is RS485 which can be converted to RS232 or USB via optional converter cables.

40B96 Strain Gauge Readout with Process Alarm Relays

LED digital panel readout for strain gauge and potentiometer input signals with configurable process alarms, 5 digit red LED display and an accuracy of 0.2% FS.

40T48 Digital Readout with Alarm Relays

LED digital readout display with up to 4 configrable process alarm relays for mounting in a 48mm x 48mm (1/16 DIN) panel cutout. This process alarm indicator can be specified to operate on 100-240Vac/dc or 11-27Vac/dc.

40T96 Digital Process Alarm Indicator

Digital Readout with alarm relays for mounting in a process or test panel which can be used with pressure transducers & transmitters, thermocouples, RTD, potentiometers, current loop & amplified voltage output sensors.

DPG2400 Precision Pressure Indicator

High accuracy desktop pressure gauge for calibration and metrology laboratories with an accuracy of ±0.03% FS covering pressure ranges from 25mb up to 400 bar gauge, absolute including vacuum and bi-directional ranges.

MultiCon CMC99 Multichannel Controller and Datalogger

Multifunctional digital controller for processing the signal from an extensive range of sensors for the purpose of controlling a process or recording test data. The CMC99 has a modular design with three slots in the rear for adding analogue signal conditioning cards which can handle up to 48 signals at once.

PD33X Digital Differential Pressure Sensor

High precision differential pressure transducer with an accuracy of 0.1% full scale including temperature errors over +10 to 40 deg C. Available in pressure ranges from 1 to 30 bar differential with a RS485 digital interface as standard plus an optional USB or RS232 converter cable for connecting to a desktop or laptop computer.

PD39X Twin Absolute Digital DP Sensor

Digital pressure sensor with 3 separate channels for measuring P1, P2 and DP readings plus 2 temperature channels measured on the sensing diaphragm which is in close contact with the media. Base pressure ranges from 3 bar up to 300 bar with high accuracy.

SRP-N118 Digital Alarm Indicator for Wall Mounting

An easy to install wall mounted digital display for use in high humidity or outdoor environments to provide a convenient way of monitoring a measured reading with minimal installation. Enclosed in a box the 4 digital LED indicator can be configured via the front keypad or an infrared remote control to measure any sensor with a 4 to 20mA output signal.

SRP94 Large LED Process Display Panel Mount Indicator

Four digit reading digital indicator for monitoring the signal from current, voltage or millivolt output sensors with setable alarms for switching equipment on/off at predetermined levels such as fans, pumps or valve.

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Pressure Conversion

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