Products | Binary electric digital sensors ExBin.. Schischek GmbH Explosionproof

Binary electric digital sensors for Ex-areas
ATEX 94/9/EC | zone 1, 2, 21, 22

Binary pressure/differential pressure switch ΔP
Low pressure sensor (Pressostat)

Binary digital differential pressure switch (Pressostat) for Ex areas zone 1, 2, 21, 22

NEW: Binary differential pressure switch ExBin-P-100 with adjustable switch activation delay, for low pressure from 0-100 Pa

Measurements ..Bin-P Sensor: L × B × H = 177 × 107 × 66 mm

Measurements in mm

Description – Binary digital differential pressure switch (Pressostat) ExBin-P..

Binary electric digital pressure switches (Pressostats) for HVAC systems, e.g. for differential pressure control for filter- or fan belt monitoring
No additional module in the panel required!
No intrinsically safe wiring required!
All parameters adjustable on site w/o additional tools/meas. devices
Pressostat ExBin-P-100 with differential pressure range from 0 - 100 Pa allows an achievement of new applications with a smaller differential pressure range
Additionally the ExBin-P-100 has an adjustable switch activation delay contact for applications which require a time-delayed fault indication, for example short opening of doors in clean room environment

Technical data

Measurement range*Setting range / switch-point*Safe overload*Electric supplyOutput
Switch activation delay
(only ExBin-P-100)Display
Protection / Housing materialAmbient temperature / -humidityPower supplyWeightExplosion proof for allInstallation area moduleCertification for gasesCertification for dust*dependent by Type

ExBin-P..

0...100 Pa, 0...500 Pa, 0...5.000 Pa1-channel or 2-channel adjustable¹5.000 Pa...50.000 Pa24 VAC / DCPotential free switching contact adjustable per menuadjustable from 0...240 s (factory setting:
0 s = switch activation delay off)LCD Backlight, defeatable
Switching status LEDsIP 66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHintegrated Ex-e terminal boxca. 950 gGases, mists, vapours, dustZone 1, 2, 21, 22II2(1)G Ex emb [ia] IIC T6II2(1)D Ex tD A21 [iaD] IP66 T80°C¹ExBin-P-100 only 1-channel

to the technical data sheets

Delivery – ExBin-P..

Pressure switch (Pressostat) with integrated Ex-e terminal box
3 × Tapping screw Ø 4,2 × 13 mm
1 × Short circuit tube ca. 140 mm length

Special models – ExBin-P... - 2

Pressure switch with two switching outputs (2 × potential free contacts)

Accessories – ExBin-P..

„Installation kit 2“ includes 2 m pressure hose Ø 6 mm inner diameter,
2 plastic fittings
Mounting-bracket for installation on round air-ducts up to Ø 600 mm

Frost protection thermostat – binary, activ°C

Binary frost protection thermostat for Ex areas zone 1, 2, 21, 22

Measurements ..Bin-FR Sensor: L × B × H = 177 × 107 × 66 mm

Measurements in mm

Description – Binary electric digital frost protection thermostat ExBin-FR..

Binary electric digital frost protection thermostats for HVAC systems, e.g. frost protection monitoring of heating registers / heat exchangers
No additional module in the panel required!
No intrinsically safe wiring required!
Switch-point mechanically adjustable

Technical data

Temperature rangeSetting range / switch-pointCapillary*Electric supplyMin. reaction length of capillaryOutputDisplayProtection / Housing materialAmbient temperature / -humidityPower supplyWeightExplosion proof for allInstallation area moduleCertification for gasesCertification for dust*dependent by Type

ExBin-FR..

-10 °C...+15 °C1-stage (1-channel)3 meters or 6 meters24 VAC / DC~ 40 cm1 potential-free contactSwitching status with LEDsIP 66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHintegrated Ex-e terminal boxca. 950 gGases, mists, vapours, dustZone 1, 2, 21, 22II2(1)G Ex emb [ia] IIC T6II2(1)D Ex tD A21 [iaD] IP66 T80°C

to the technical data sheets

Delivery – ExBin-FR..

Frost protection thermostat with integrated Ex-e terminal box and 3 m
or 6 m capillary (dependent by Type)
3 × Tapping screw Ø 4,2 × 13 mm

Accessories – ExBin-FR..

„Installation kit 1.3“: Cappillary duct, assembly cramp and 4 assembly brackets (for ExBin-FR3)
„Installation kit 1.6“: Cappillary duct, assembly cramp and 8 assembly brackets (for ExBin-FR6)
Mounting-bracket for installation on round air-ducts up to Ø 600 mm

Fan belt (V-belt) monitoring, binary Umin
via contactless speed control

Fan belt guard via speed control for Ex area zone 1, 2, 21, 22

Example with directly mountable Namur transducer

Measurements ..Bin-N Sensor: L × B × H = 177 × 107 × 66 mm

Measurements in mm

Description – Fan belt (Drive belt) guard via speed control ExBin-N..

Binary electric digital fan belt monitoring modul (V-belt guard) for HVAC systems, via speed control of fan drive shaft
No additional module in the panel required!
No intrinsically safe wiring required!
Switch-point in min¹ is digitally adjustable
Integrated, adjustable time switch relais

Technical data

Measurement rangeSetting range / switch-point*Electric supplySensorOutput
Display
Protection / Housing materialAmbient temperature / -humidityPower supplyWeightExplosion proof for allInstallation area moduleCertification for gasesCertification for dust*dependent by Type

ExBin-N..

0...10.000 min¹1-stage or 2-stage, 50...10.000 min¹24 VAC / DCNamur transducer inductive, DIN 19234Potential free switching contact adjustable per menuLCD Backlight, defeatable
Switching status LEDsIP 66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHintegrated Ex-e terminal boxca. 950 gGases, mists, vapours, dustZone 1, 2, 21, 22II2(1)G Ex emb [ia] IIC T6II2(1)D Ex tD A21 [iaD] IP66 T80°C

to the technical data sheets

Delivery – ExBin-N..

Fan belt monitoring modul with integrated terminal box and directly mountable Namur transducer
3 × Tapping screw Ø 4,2 × 13 mm

Special models – ExBin-N-2

Version with 2-stage switch point (2 × potential-free contacts)

Accessories – ExBin-N..

„Installation kit 3“: Mountingset for Namur transducer onto ventilators /
propellers up to approx. 20.000 m³/h (Empirical values – they can vary depending on the construction of ventilator / propeller)
„Installation kit 4“: Mountingset for Namur transducer onto ventilators /
propellers over approx. 20.000 m³/h (Empirical values...)
Mounting-bracket for installation on round air-ducts up to Ø 600 mm

Thermostat / Hygrostat – binary°C %rH

Binary Thermostat / Hygrostat for Ex areas zone 1, 2, 21, 22

Suitable
digital sensors
ExPro-B..

Measurements ..Bin-D Sensor: L × B × H = 177 × 107 × 66 mm

Measurements in mm

Description – Binary electric digital thermostat / hygrostat ExBin-D..

Binary electric digital module for connection of one ExPro-B.. sensor
probe, use as thermostat or hygrostat in HVAC systems
No additional module in the panel required!
No intrinsically safe wiring required!
Selectable on site if used for room or duct application!
Switch-point for °C and %rH is separately adjustable (dependent on
sensor probe type)
Adjustable directly on site without additional tools / meas. devices

Technical data

Measurement range Temperature*Measurement range Humidity*Application*Electric supplySensorOutput
Display
Protection / Housing materialAmbient temperature / -humidityPower supplyWeightExplosion proof for allInstallation area moduleCertification for gasesCertification for dust*dependent by sensor type

ExBin-D..

-40 °C...+125 °C0...100 %rHRoom- and / or Duct-measurement24 VAC / DC1 × ExPro-B.. sensor probePotential free switching contact adjustable per menuLCD Backlight, defeatable
Switching status LEDsIP 66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHintegrated Ex-e terminal boxca. 950 gGases, mists, vapours, dustZone 1, 2, 21, 22II2(1)G Ex emb [ia] IIC T6II2(1)D Ex tD A21 [iaD] IP66 T80°C

to the technical data sheets

Delivery – ExBin-D..

Module (Thermostat/Hygrostat) with integrated terminal box and socket
for one ExPro-B.. sensor probe
3 × Tapping screw Ø 4,2 × 13 mm
Required accessory: ExPro-B.. sensor probe

Special models – ExBin-D-2

Module with 4-stage output (4 pot.-free contacts = 2 × °C, 2 × %rH)

Accessories – ExBin-D..

ExPro-B.. digital sensor probes
Mounting-bracket for installation on round air-ducts up to Ø 600 mm

Switching modules – binary°C %rH ΔP

Switching module for connection of 1, 2 or 5 binary sensors for use in Ex areas

Passive, binary sensors for ExBin-A switching module

Suitable passive, binary sensors

Measurements ..Bin-A Sensor: L × B × H = 177 × 107 × 66 mm

Measurements in mm

Description – Binary electric digital switching module ExBin-A..

Binary electric digital switching modules for direct mounting in Ex areas
Use in HVAC systems (Heating, Ventilating and Air Conditioning)
Connection of 1, 2 or 5 passive, potential-free binary sensors
No additional module in the panel required!
No intrinsically safe wiring required!

Technical data

Electric supplySensor
(passive, potential-free, binary sensors
type ExSens)

OutputDisplayProtection / Housing materialAmbient temperature / -humidityPower supplyWeight*Explosion proof for allInstallation area moduleInstallation area sensor*Certification for gasesCertification for dust*dependent by Type

ExBin-A..

24 VAC / DCThermostats TBR-2.., TBK.., TBT..
Humiditystats FBR-2G.., FBK-2G..
Diff. pressure switch DBK..,
Air flow switch WFBK-2G..
Frost protection thermostat TBK-FR-2G..Potential-free switching contactActual value indication LEDsIP 66 / Aluminium casting, coated-20°...+50°C, 0...95 %rHintegrated Ex-e terminal boxca. 950 gGases, mists, vapours, dustZone 1, 2, 21, 22Zone 0, 1, 2, 20, 21, 22II2(1)G Ex emb [ia] IIC T6II2(1)D Ex tD A21 [iaD] IP66 T80°C

to the technical data sheets

Delivery – ExBin-A..

Switching module with socket for 1, 2 or 5 binary ExSens sensors (dependent on type)
3 × Tapping screw Ø 4,2 × 13 mm
Optional accessory: Binary sensors series ExSens

Accessories – ExBin-A..

Mounting-bracket for installation on round air-ducts up to Ø 600 mm

Company

Products/Solutions

Explosion Proof

Application Areas

Service/Downloads

Contact

Binary electric digital sensors for Ex-areasATEX 94/9/EC | zone 1, 2, 21, 22

Binary pressure/differential pressure switch ΔPLow pressure sensor (Pressostat)

Description – Binary digital differential pressure switch (Pressostat) ExBin-P..

Technical data

ExBin-P..

Delivery – ExBin-P..

Special models – ExBin-P... - 2

Accessories – ExBin-P..

Frost protection thermostat – binary, activ°C

Description – Binary electric digital frost protection thermostat ExBin-FR..

Technical data

ExBin-FR..

Delivery – ExBin-FR..

Accessories – ExBin-FR..

Fan belt (V-belt) monitoring, binary Uminvia contactless speed control

Description – Fan belt (Drive belt) guard via speed control ExBin-N..

Technical data

ExBin-N..

Delivery – ExBin-N..

Special models – ExBin-N-2

Accessories – ExBin-N..

Thermostat / Hygrostat – binary°C %rH

Description – Binary electric digital thermostat / hygrostat ExBin-D..

Technical data

ExBin-D..

Delivery – ExBin-D..

Special models – ExBin-D-2

Accessories – ExBin-D..

Switching modules – binary°C %rH ΔP

Description – Binary electric digital switching module ExBin-A..

Technical data

ExBin-A..

Delivery – ExBin-A..

Accessories – ExBin-A..

Schischek News

Colour Code

Products for zone 1, 2, 21, 22 (e.g. ExMax+LIN)

Products for zone 2, 22 (e.g. RedMax+LIN)

Products for safe area (e.g. InMax+LIN)

Amercoat (Marine) painted versions(e.g. ..Cos..-CT / OCT)

Stainless steel versions AISI 316(e.g. RedMax-..-VAS)

Binary electric digital sensors for Ex-areas
ATEX 94/9/EC | zone 1, 2, 21, 22

Binary pressure/differential pressure switch ΔP
Low pressure sensor (Pressostat)

Fan belt (V-belt) monitoring, binary Umin
via contactless speed control

Products for
zone 1, 2, 21, 22
(e.g. ExMax+LIN)

Products for
zone 2, 22
(e.g. RedMax+LIN)

Products for
safe area
(e.g. InMax+LIN)

Amercoat (Marine) painted versions
(e.g. ..Cos..-CT / OCT)

Stainless steel versions AISI 316
(e.g. RedMax-..-VAS)