Explosion proof actuator for ventilation installation and damper Schischek Explosionproof
ATEX

Actuators (90° quarter turn actuators) for air dampers and smoke extraction dampers, explosion proof

Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for air dampers and smoke extraction dampers, from 5 Nm to 100 Nm, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected, robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/ 50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12 × 12 mm (size S) and 16 × 16 mm (size M). Series ExMax-... for use in zone 1, 2, 21 and 22. Series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available.

Explosion proof actuator for fire and smoke protection Schischek Explosionproof
Atex

 

 

 Actuators (90° quarter turn actuators) for fire dampers, explosion proof

Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for fire dampers, from 5 Nm to 50 Nm, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with fail safe spring return function. Spring return up to 15 Nm in 1 or 10 sec., 30 Nm and 50 Nm in 3 or 20 sec. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 100 % overload protected. Robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/+50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12 × 12 mm (size S) and 16 × 16 mm (size M). Series ExMax-... for use in zone 1, 2, 21 and 22. Series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available. Connector for safety temperature sensor (type FireSafe) for direct connection from sensor to actuator available

Explosion proof pressure and differential pressure regulator Schischek Explosionproof
ATEX

VAV control, 90° quarter turn actuators and differential sensors, explosion proof

Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for VAV dampers, from 5 Nm to 100 Nm, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected. Robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/+50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12 × 12 mm (size S) and 16 × 16 mm (size M). Series ExMax-... for use in zone 1, 2, 21 and 22. Series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available.
Differentail pressure sensor series ExCos-P and RedCos-P, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. 24 VAC/DC supply, measuring ranges +/- 100 Pa, +/- 250 Pa,+/- 600 Pa,+/- 1250 Pa,+/- 2500 Pa,+/- 5000 Pa, +/- 7500 Pa. Series ExCos-P for use in zone 1, 2, 21, 22. Series RedCos-P for use in zone 2, 22

Explosion proof actuator for ball valve and throttle damper Schischek Explosionproof
ATEX

 

 

Actuators (90° quarter turn actuators) for ball valves and butterfly valves, explosion proof

Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for ball valves, butterfly valves and mixing valves, from 5 Nm to 100 Nm, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected. Robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/+50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12 × 12 mm (size S) and 16 × 16 mm (size M). Series ExMax-... for use in zone 1, 2, 21 and 22. Series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available. Adaptations for all typical quarter turn valves available.

 

 

Explosion proof valve actuator Schischek Explosionproof
ATEX

 

 

 

 

Valve actuators, explosion proof

Electrical, explosion proof linear motion actuators series ExRun, RedRun (NEW from I. quarter 2009) and ExVent, for valves and other linear motion armatures , from 500 N to 10.000 N, in acc. with ATEX 94/9/EC for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC in acc. to type, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected. Robust aluminium housing with IP 66 protection, integrated heater for use from -40°C to +40°C/+50°C, integrated Ex-terminal box, manual override. Series ExVent and ExRun-... for use in zone 1, 2, 21 and 22. Series RedRun-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available. Adaptations for all typical linear valves available.

Explosion proof pressure, humidity and temperature transmitter Schischek Explosionproof
ATEX

 

 

Transducer and switching modules for temperature, humidity and pressure, explosion proof

Electrical, explosion proof trandsucer, series ExCos-A, RedCos-A, ExCos-D, RedCos-D and EXL-IMU-1 as well as switching modules series EXL-IRU-1, to connect modulating or binary temperature, humidity and pressure sensors, in acc. with ATEX 94/9/EC for use in hazardous areas zone 1, 2, 21 and 22 (in acc. to sensor type), for all kind of gas, mixtures, vapours and dust. 24 VAC/DC supply, adjustable on site, integral display for programming and for actual value indication.
Series ExCos-A for modulating, analogue sensors (type ExSens) and ExCos-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 1, 2, 21 and 22. Series RedCos-A modulating, analogue sensors (type ExSens) and RedCos-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 2 and 22.
Series EXL-IMU-1 for modulating, analogue sensors (type ExSens) for use of sensors in zone 1, 2, 21 and 22. The module must be installed in the safe are and is prepared for DIN rail mounting.
Series EXL-IRU-1 for binary, analogue sensors (type ExSens) for use of sensors in zone 1, 2, 21 and 22. The module must be installed in the safe are and is prepared for DIN rail mounting.

Explosion proof differential pressure transmitter with display Schischek Explosionproof
ATEX

Sensor for differential pressure and volume flow, explosion proof

Electrical, explosion proof differential sensors series ExCos-P and RedCos-P, in acc. with ATEX 94/9/EC for use in hazardous areas zone 1, 2, 21 and 22 (in acc. to sensor type), for all kind of gas, mixtures, vapours and dust. 24 VAC/DC supply, Measuring range /- 100 Pa, /- 250 Pa, /- 600 Pa, /- 1250 Pa, /- 2500 Pa, /- 5000 Pa, /- 7500 Pa. Working range adjustable, output 0...10 VDC and 4...20 mA, actual value indication, aluminium housing IP 66, integral Ex-e terminal box. Series ExCos-P for use in Zone 1, 2, 21, 22. Series RedCos-P for use in zone 2, 22.
The module is for installation inside the hazardous area, an interface in the safe area is not required, installation of intrinsic safe circuit is not required. This saves cost, space and guarantees safety.

Explosion proof digital relative humidity and temperature sensor Schischek Explosionproof
ATEX

Digital sensors for temperature and humidity, explosion proof

Transducer-/sensor conception for temperature and/or humidity measuring in hazardous areas, composed of a transducer series ExCos-D or RedCos-D and a sensor series ExPro, in acc. with ATEX 94/9/EC for use in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, mixtures, vapours and dust. 24 VAC/DC supply, ranges from -40°C ... + 125°C or 0...100 % rH, as single measurement or combination of °C and %rH. Working range adjustable, output 0...10 VDC and 4...20 mA, actual value indication, aluminium housing IP 66, integral Ex-e terminal box. ExPro sensors are available with 50 mm, 100 mm, 150 mm and 200 mm length in acc. with type and can be connected to the transducer for room or duct mounting. Series ExCos-D for use in zone 1, 2, 21, 22. Series RedCos-D for use in zone 2, 22.
The module is for installation inside the hazardous area, an interface in the safe area is not required, installation of intrinsic safe circuit is not required. This saves cost, space and guarantees safety.

 

Explosion proof door holding electromagnet Schischek Explosionproof
ATEX

Doorholder magnets, explosion proof

Doorholder magnets with 650 N, 1300 N and 2000 N force, explosionproof, in acc. with ATEX 94/9/EC, II2G EEx m II T6, II2D IP66 T85, for use in hazardous areas zone 1, 2, 21 and 22 for all kind of gas, mixtures, vapours and dust (in acc. to type). Protection class IP65.

 

Actuators-Valve-Transducer-Sensors-Door holder magnets-Components
 

ExMax - Revolution at actuators in EEx-area zone 1, 2, 21, 22 Electrical, explosion proof rotary actuators with 90/95° angle of rotation, with or without spring return, for use in EEx-areas zone 1, 2, 21 and 22 for all gas, mist, vapour and dust. Moment of rotation 5 to 30Nm, 24 to 230 V AC/DC universal power supply, on-off and 3-pos control, 0...10 VDC, 4...20 mA, IP 65, -40°C to +50°C, 100% overload protected. PTB-tested in acc.with ATEX II2G EEx d IIC T6 (gas) and II2D IP66T85°C (dust).

 

RedMax - Revolution at actuators in EEx-area zone 2 und 22  Electrical, explosion proof rotary actuators with 90/95° angle of rotation, with or without spring return, for use in EEx-areas zone 2 and 22 and industrial plants. Moment of rotation 5 to 30Nm, 24 to 230 V AC/DC universal power supply, on – off and 3-pos control, 0...10 VDC, 4...20 mA, IP 65, -40°C to +50°C, 100% overload protected. PTB-tested in acc. With ATEX II3G EEx nC II T6/II3(1)G EEx [ia] IIC (gas) and II3D IP66T80°C (dust).

 

	EX-PLUS Linear Actuators Electrical, explosion proof linear actuators for air dampers and other linear movement in hazardous locations. Force 300 N  Stroke 100 mm  Supply 24 VAC or 230 VAC  Control mode On-Off, 3-Pos, 3-Pos-P, 0(2)...10V-, 4...20 mA For gases in zones 1 and 2, for dust in zones 21 and 22 PTB-tested in acc. with ATEX, II2G EEx d IIC T6 and II2D IP65T95°C

 

EX-TURN Quarter-Turn Actuators with/without spring return Electrical explosion proof quarter turn actuators for air dampers, fire dampers, VAV control, ball-valves, throttle valves and other applications in hazardous locations. Torque 12 to 50 Nm Angel of rotation 93° Supply 24 VAC/DC or 230 VAC Spring return in less than < 1 Sec, < 3 Sec, < 16 Sec Control mode On-Off, 3-Pos, 3-Pos-P, 0(2)...10V-, 4...20 mA For gases in zones 1 and 2, for dust in zones 21 and 22 PTB-tested in acc. with ATEX, II2G EEx d IIC T6 and II2D IP65T95°C

 

	EX-VENT Valve Actuators with/without spring return Electrical explosion proof valve actuators  Stroke 10 to 75 mm Force 800 to 5000 N Supply 24 VAC/DC or 230 VAC Spring return in 16 Sec Control mode On-Off, 3-Pos, 3-Pos-P, 0(2)...10V-, 4...20 mA For gases in zones 1 and 2, for dust in zones 21 and 22 PTB-tested in acc. with ATEX, II2G EEx d IIC T6 and II2D IP65T95°C

 

EX-LINE Switching modules and Transducers Switching modules and transducers with intrinsically safe circuit to transmit signals from the hazardous locations to the safe area. For temperature, humidity, pressure, differential pressure and VAV-control sensors. Universal-Switching module EXL-IRU-1 for contacts or Namur sensors Universal-Transducer EXL-IMU-1 for various passive potential free sensors Output 0...10V- or 0(4)...20 mA, plus limit indication For gases in zones 0,1 and 2, for dust in zones 20, 21 and 22 PTB-tested in acc. with ATEX, II2(1) GD [EEx ia] IIC

 

	NORM-SENS Sensors Passive sensors for temperature, humidity, pressure, differential pressure and VAV-control sensors. Installation is in the hazardous locations if connected to Schischek switching modules or transducers.

 

	EX-MAG Door holder magnets Explosion proof door holder magnets for hazardous locations. Force 650 N, 1300 N, 2000 N Supply 24 VDC For gases in zones 1 and 2 PTB-tested in acc. with ATEX, II2G EEx m II T6

 

	EX-COMP Components Explosion proof components for hazardous locations. Switches Thermostats Terminal boxes Smoke detectors ....other EEx equipment In acc. to the type, for installation in zones 1, 2, 21, 22

 

	NORM-PLUS Linear Actuators for industrial application Electrical linear actuators – IP65 –for air dampers and other linear movement. Force 1000 to 3000 N Stroke 100 to 300 mm  Supply24 VAC/DC or 230 VAC  Control mode On-Off, 3-Pos, 3-Pos-P, 0(2)...10V-, 4...20 mA Optional for ambient temperatures down to – 40°C

 

NORM-TURN Quarter Turn Actuators with/without spring return for industrial application Electrical quarter turn actuators for air dampers, fire dampers, VAV control, ball-valves, throttle valves and other applications Torque up to 100 Nm Angel of rotation 93° Supply 24 VAC/DC or 230 VAC Spring return in less than < 3 Sec Control mode On-Off, 3-Pos