Page 2 | Trip Amps, Signal Converters and Isolators

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

Two analogue inputs ~ Multiple functions Front-programmable ~ 3-digit LED display Version with a Pt100 input Analogue output

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

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

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

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.

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

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.

9107B 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 in Hazardous Areas. Operation of HART devices is possible as the unit transmits HART communications signals bi-directionally. 9107B can be mounted in a safe area, or in Zone 2/Class I, Division 2 and transmit signals to Zone 1 0, 1, 2 and Zone 20, 21, 22, including mining/Class I/II/III, Div 1, Groups A-G.

The 5114 is a programmable transmitter suitable for measuring DC voltage inputs up to 250vDC, current up to 100mA, PT100, Ni100 or resistance inputs. An output signal of 0-5V, 0-10V or 4-20mA is proportional and linear to the value of the input. The inputs range are fully programmable for any range up to 250VDC. Single and dual channel units plus ATEX certified units are available.