E X P L O S I O N P R O O F
ExBin-P... ExBin-P...-2
Construction spéciale ...-CT ...-OCT ...-VA ...-OVA
www.schischek.com
Schischek GmbH Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail [email protected]
ExBin-P_en
V02 – 18-Oct-2016
ExBin-P... ExBin-P...-2
Special options
...-CT ...-OCT ...-VA ...-OVA
Technical data
...-P-100 ...-P-500 ...-P-5000
Approbations
Special solutions and accessories
...-CT
Types in aluminium housing with seawater resistant coating,
parts nickel-plated
...-OCT
Offshore version in aluminium housing with seawater resistant coating,
parts nickel-plated
...-VA
Types in stainless steel housing, parts nickel-plated
...-OVA
Offshore version in stainless steel housing, parts nickel-plated
MKR
Mounting bracket for round ducts up to Ø 600 mm
Kit 2
Flexible pressure tube, 2 m, inner Ø 6 mm, 2 connection nipples
Kit-S8-CBR 2 cable glands M16 × 1.5 mm, Ex-e, brass nickel-plated, for cable Ø 5...10 mm
Kit-Offs-GL-CBR 2 cable glands M20 × 1.5 mm, Ex-d, Ms-Ni, for armoured cables
Kit-PTC-CBR 2 connecting tubes for tube fittings Ø 6 mm, stainless steel 316 L
ATEX directive
2014/34/EU
EC type-approved
EPS 14 ATEX 1 657
IECEx certified
IECEx EPS 14.0074
Approval for gas
II 2 (1) G Ex e mb [ia Ga] IIC T6...T4 Gb
Types ...-CT, ...-OCT II 2 (1) G Ex e mb [ia Ga] IIB T6 Gb
Approval for dust
II 2 (1) D
Ex tb [ia Da] IIIC T80°C...T130°C Db IP66
CE identification CE
№
0158
EMC directive
2014/30/EU
Enclosure protection IP66 in acc. with EN 60529
EAC
TC RU С-DE.ГБ08.В.01510
Supply voltage, frequency
24 VAC/DC ±20 % (19,2...28,8 VAC/DC), 50/60 Hz
Current, power consumption
150 mA, ~ 4 W, internal fuse 500 mAT, without bracket, not removable
Galvanic isolation
Supply for relay output min. 1,5 kV
Electrical connection
Terminals 0,14...2,5 mm² at integrated Ex-e terminal box, stripping length 9 mm, torque 0,4...0,5 Nm, equipotential bonding 4 mm²
Cable glands
2 × M16 × 1,5 mm, Ex-e approved, for cable diameter ~ Ø 5...9 mm
Cable glands ...-CT
2 × M16 × 1,5 mm, Ex-e approved, brass nickel-plated, for cable diameter ~ Ø 6...10 mm
...-VA, ...-OCT, ...-OVA 2 × M20 × 1,5 mm, Ex-e approved, brass nickel-plated, for cable diameter ~ Ø 6...13 mm
Protection class
Class I (grounded)
Display
LC-Display, backlit, for configuration, user guidance, parameter and actual value indication. Status indicator via LEDs
Control elements
3 buttons for configuration
Housing material
Aluminium die-cast housing, coated. Optional with seawater resistant coating (...-CT/...-OCT) or stainless steel housing,
№
1.4581 / UNS-J92900 / similar AISI 316Nb (...-VA/...-OVA)
Dimensions (L × W × H)
Aluminium housing ~ 180 × 107 × 66 mm, stainless steel housing ~ 195 × 127 × 70 mm (each without connectors)
Weight
~ 950 g aluminium housing, stainless steel version ~ 2,5 kg
Ambient temperature
−20...+50 °C
, storage temperature
−35...+70 °C
Temperature class
Aluminium housing
T6 (T80 °C) at −20...+50 °C
Stainless steel housing T5 (T95 °C) at −20...+40 °C, T4 (T130 °C) at −20...+50 °C
Ambient humidity
0...95 % rH, non condensing
Sensor circuit
Internal intrinsically safe (IS) circuit
Sensor
Piezo pressure transmitter, installation in Ex zone
Pressure connection
P+ / P− sleeves Ø 4...6 mm. OCT versions have 2 stainless steel (316L) tube connections for clamp ring fittings Ø 6 mm
Measuring range
0...100 Pa
0...500 Pa
0...5000 Pa
Minimum measuring range is 5 % of full range (e.g. 25 Pa at ...500 Pa switch)
Response time of sensor
T90 / 5 s
Accuracy of pressure <
±1 % typically, max. ±5 % of end value ±1 Pa
Setting range hysteresis
0,1...10 Pa (factory setting 2 Pa)
0,5...50 Pa (factory setting 10 Pa)
5...500 Pa (factory setting 100 Pa)
Start delay
5 s
Start-up bypass time (AUB)
3...240 s (factory setting 120 s)
Switch activation delay
0...240 s (factory setting 0 s / Off)
–
–
Setting zero point
Via menu.
Short-circuit mechanically both tube connectors P+ / P− for the moment of zero point setting
Output
Potential free switching contact – breaking/making contact, adjustable per menu
max. rating load: 0,5 A (30 VAC/DC) – 0,1 A (250 VAC) – 0,1 A (220 VDC); min. rating load: 10 mW / 0,1 V / 1 mA
Additional relay output (type ...-2) –
as above
as above
Duration of life Mechanical
10 × 10
6
Electrical (rated load) 100 × 10
3
Wiring diagram
SB 1.0
Scope of delivery
Pressure switch, 3 self-tapping screws 4,2 × 13 mm resp. in stainless steel (with ...CT and ...VA versions), short circuit tube
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