In addition to the standard functions, signal conditioners and measuring transducers for explosion protection guarantee electrical explosion protection for all substance groups and areas in accordance with the relevant standards. Due to the consistent product development and evaluation in accordance with SIL IEC 61508 and PL DIN EN ISO 13849, our signal conditioners and measuring transducers minimize hazards to an acceptable residual risk and ensure the protection of people, machines, and the environment.
Ex i-Solenoid driver for controlling Ex i solenoid valves in the Ex area. no-load voltage: 16 V DC, current limitation: 50 mA, Standard configuration, Line fault detection, Safety Integrity Level (SIL, IEC 61508): 3, Screw connection
Limit value switch with Ex i input for active current and voltage signals and a limit-value relay output (changeover contact). Can be set via DIP switch and potentiometer, galvanic 3-way electrical isolation, up to SIL2 (SC3), PLc Cat.1, Push-in connection.
Ex i-Output isolator isolates and transmits 0 mA / 4 mA ... 20 mA signals with intrinsic safety in potentially explosive areas. Suitable for fire and gas detectors. number of channels: 2, HART-transparent, no-load voltage: 25 V, Standard configuration, Loop-powered, 4-way isolation, Safety Integrity Level (SIL, IEC 61508): 3, Screw connection
Ex i-NAMUR signal conditioner for operating proximity sensors and switches in the Ex area. The signals are transmitted to the safe area via 2 transistor outputs (passive). Standard configuration, Line fault detection, Safety Integrity Level (SIL, IEC 61508): 3, Push-in connection
Ex i-Solenoid driver for controlling Ex i solenoid valves in the Ex area. no-load voltage: 16 V DC, current limitation: 50 mA, Standard configuration, Loop-powered, Safety Integrity Level (SIL, IEC 61508): 3, Push-in connection
Ex i-Solenoid driver for controlling Ex i solenoid valves in the Ex area. no-load voltage: 21 V DC, current limitation: 48 mA, Standard configuration, Loop-powered, Safety Integrity Level (SIL, IEC 61508): 3, Push-in connection
Ex i-Solenoid driver for controlling Ex i solenoid valves in the Ex area. no-load voltage: 23 V DC, current limitation: 38 mA, Standard configuration, Loop-powered, Safety Integrity Level (SIL, IEC 61508): 3, Push-in connection
Ex i-Feed and input signal conditioner feeds 2-, 3- and 4-conductor measuring transducer and transmits 1:1 passive or active 0 mA / 4 mA ... 20 mA Ex i input signals as active non Ex i output signal. number of channels: 1, HART-transparent, Standard configuration, 3-way isolation, Safety Integrity Level (SIL, IEC 61508): 3, Push-in connection
Ex i-Measuring transducer repeater power supply and input signal conditioner, only output 1 is HART-transparent. Transmits supplied or active electrically isolated signals from the Ex area to two loads. number of channels: 1, HART-transparent, Standard configuration, Safety Integrity Level (SIL, IEC 61508): 2, Performance Level (ISO 13849): d / KAT 2, Systematic Capability: 3, Push-in connection
Ex i-Output signal conditioner for isolating and transmitting 0 mA / 4 mA ... 20 mA signals from the controller to an intrinsically safe load in the Ex area. HART-transparent, no-load voltage: 27 V DC, Standard configuration, Safety Integrity Level (SIL, IEC 61508): 3, Screw connection