Page 2 | Trip Amps, Signal Converters and Isolators

9107A HART Transparent Driver

9107A is a 1- or 2-channel isolated 1:1 driver. The device allows for the operation and drive control of I/P converters, valves and indicators. Operation of HART devices is possible as the unit transmits HART communications signals bi-directionally. 9107A can be mounted in a safe area, or in Zone 2/Class I, Division 2, Groups A, B, C, or D.

Price range : £68.57 - £310.18

9106B ATEX Approved HART Transparent Repeater

9106B is a 1- or 2-channel isolated 1:1 repeater barrier for intrinsic safety applications. The device supplies 2-wire SMART transmitters and can also be used for 2-wire SMART current sources. HART & BRAIN protocols are supported and are transferred bi-directionally

Price range : £68.57 - £351.32

9106A HART Transparent Repeater

9106A is a 1- or 2-channel isolated 1:1 repeater. The device supplies 2-wire SMART transmitters and can also be used for 2-wire SMART current sources. HART & BRAIN protocols are supported and are transferred bi-directionally.

Price range : £68.57 - £351.32

5106 HART Transparent Repeater

3- / 5-port 3.75 kVAC galvanic isolation ~ Low response time 2-wire supply > 17 V ~ 1- or 2-channel version Universal AC or DC supply

Price range : £276.42 - £416.73

5105B EX-Isolated Driver

1- or 2-channel version ~ 3- / 5-port 3.75 kVAC galvanic isolation Driver for Ex area 20 programmable measurement ranges Universal supply by AC or DC

Hazardous Area Approved

Price range : £276.42 - £377.70

5104 Repeater/Power Supply

The PR 5104 can be used as a power supply and signal isolator for 2-wire transmitters or as a signal isolator or repeater for a variety of standard industrial analogue input signals. The PR 5104A is available for safe area use as a single or dual channel device, whilst the PR 5104B is suitable for use in hazardous areas. Programming is done using internal DIP switches using any one of the 20 factory calibrated measurement ranges. DIN Rail mounted with wiring via screw terminals. The PR 5104 includes 3.75kVAC isolation and is suitable for PELV/SELV applications.

Hazardous Area Approved

Price range : £258.48 - £377.70

2261 mV - Load Cell Transmitter

The 2261 is a programamble load cell amplifier suitable for 4 wire bridge / strain gauge sensors. Both zero and span are programmable via the front key pad and the LED display allows easy setup.The unit also has NPN/PNP input for external taring and a regulated supply for standard transducers

Price range : £4.00 - £369.26

2231 Trip Amplifier

The 2231 Trip Amplifier is a microprocessor-based unit allowing very accurate setting of process parameters. Each unit is supplied with basic calibration data, allowing the inputs to be programmed to the required signal range without re-adjustment. The user interface of the trip amplifier consists of three push buttons and a 3-digit LED display. The push-buttons can be used for selection of function and for setting any parameter, including set point, reset, active relay for increasing or decreasing signal, delay, and input signal. 2 adjustable Relay Outputs with galvanically isolated 3.75 kVAC. During operation the display shows the input signal as a %. All parameters are protected against unauthorised changes with a password. Options for 24vDC or universal 24-230vAC/DC power supply.

Price range : £4.00 - £330.00

2224 Valve Controller

The 2224 Valve Controller is a microprocessor-based unit containing ramp functions for soft start and stop and jump functions thus avoiding deadband at start and changes between A & B valves. The user interface of the valve controller consists of three pushbuttons and a 3-digit LED display. During operation the display shows the present output signal as a % of the I valve. All parameters are protected against unauthorised changes with a password. Options for 12 or 24vDC power supply and single or dual channel versions.

Price range : £4.00 - £486.00

PR 3100 Series Signal Isolators and Converters

3100 Slim Series of 6mm Isolators & Converters

The Slim Series is a range of 6mm isolators, converters, repeaters and splitters. This series is designed for galvanic isolation of RTD, TC, potentiometer, mA and V signals as well as conversion of these signals into a standard current/voltage signal. The series includes an isolated universal converter, 2-channel devices, signal splitters, repeaters and devices with loop supply >17 V / 20mA. All units are ATEX approved for Zone 2 environments (except 3105).

Hazardous Area Approved

Price range : £4.22 - £180.40