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Featured Products

SBEx-2 SBEx-2

159.00 €
Bistate (binary) separator with intrinsically safe barrier Ex Atex, 2 channels, auxiliary voltage supply 8.2 VDC
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SG2 SG2

57.00 €
Threshold indicator settable with potentiometer
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SBEx-4 SBEx-4

108.00 €
Bistate (binary) separator with intrinsically safe barrier Ex Atex, up to 4 channels, auxiliary voltage supply 8.2 VDC
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S2Us-W S2Us-W

103.00 €
Universal separator with switcher-selected signals
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S2Ex-ZH S2Ex-ZH

185.00 €
Supplier-separator for two-wire 4...20mA transmitters with HART transmission, input and output active or passive, intrinsically safe barrier Ex Atex
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S2-L2p S2-L2p

153.00 €
Analog duplicator-separator with possibility of connection two-wire transmitter and with option for passive output, 2 outputs
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S1-ExB for flowmeter S1-ExB for flowmeter

136.00 €
Special application for pulser e.g. NI-3 operating with e.g. gasmeter UG for counting system, with intrinsically safe barrier Ex Atex
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FP-S2 FP-S2

163.00 €
Programmable pulses frequency converter to standard analog signal
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SIMULATOR-R SIMULATOR-R

216.00 €
Resistance, temperature sensor (e.g. Pt100) isolator simulator repeater, digital resistance decade, required constant (at least 2 sec) measurement current of simulated resistance
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S2Ex-RS v.Ex485 S2Ex-RS v.Ex485

185.00 €
Converter-separator of RS485 transmission on hazardous side to RS232, RS485, RS422, enhanced interference immunity, with intrisically safe barrier Ex atex, with "ia" protection level
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New products
S2Ex[ic]-ZHW2 S2Ex[ic]-ZHW2

293.00 €
Supplier-separator for two-wire 4...20mA transmitters with HART transmission, output active or passive, 2 channels, with intrinsically safe barrier Ex Atex
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L-S2 L-S2

159.00 €
Signal magnifier, extending the input sub-range to the full output range
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BW-S2 BW-S2

249.00 €
Fast selection block of the biggest analog signal with circuits separation
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S1-ExA for active Ex input S1-ExA for active Ex input

125.00 €
Current 4...20mA separator for active Ex input (e.g. MacMat IV) and passive two-wire transmitter, with intrinsically safe barrier Ex Atex
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Z-S2-HW2p Z-S2-HW2p

203.00 €
Repeater-supplier-separator for two-wire 4...20mA transmitters with HART transmission, output active or passive, 2 outputs
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S1-ExB for valve or indicator S1-ExB for valve or indicator

125.00 €
Current 4...20mA separator, control of coil valve or light/sound indicator, signaling device installed in hazardous zone with a controller with active input, without additional power supply, with intrinsically safe...
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Featured articles
RS485 Modbus - terminal description, connection

RS485 Modbus - terminal description, connection

byJacek Gasztold 399 2025-08-14
RS485 Modbus RTU connectors are usually marked as A and B, but this is not always clear
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Resistance simulator (Pt100, NTC etc.) - what should you know?

Resistance simulator (Pt100, NTC etc.) - what should you know?

byJacek Gasztold 398 2025-08-07
How to select a resistance simulator for the RTD resistance input in a PLC controller?
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Calculation of ATEX connection line parameters - example

Calculation of ATEX connection line parameters - example

byJacek Gasztold 794 2025-03-19
Intrinsically safe parameters Li, Ci, Lo, Ci and maximum line length - what is it all about?
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Signal 4...20mA separator - what to pay attention to when choosing?

Signal 4...20mA separator - what to pay attention to when choosing?

byJacek Gasztold 841 2025-03-05
Active/passive analog 4...20mA signal? Is loop power required? Permissible load resistance?
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