Ex HS 98 with analogue output

  • Ex zone 1 and 21
  • With analogue output
  • Various output values available:
    0 … 10 VDC, 0 … 20 mA or 4 … 20 mA
  • Metal enclosure
  • Design to EN 50041
  • Wiring compartment
  • Actuator can be repositioned by 4 x 90°
  • Further actuators available on request

Technical data

Applied standards EN 60947-5-2, EN 60947-5-7, EN 60079-0, EN 60079-7, EN 60079-18, EN 60079-31
Enclosure aluminium die-cast, corrosion-resistant, powder-coated, anthracite grey, similar to RAL 7016
Cover stainless steel 1.4401, powder-coated, signal yellow, similar to RAL 1003
Degree of protection IP 65 to IEC/EN 60529
Switching system Hall sensor with analogue output
Linearity 2 %
Connection Cage clamps
Cable cross-section max. 0.08 … 2.5 mm², AWG 28 … 12
Cable entry 1 x M20 x 1.5 (incl. 1 cable gland)
Clamping range 7 … 13 mm
Over temperature protection 2 thermal lead fuses, monitoring via μ controller + NTC
Rated operating voltage Ue 24 VDC
Rated operating voltage range UB 18 … 30 VDC
Rated output current Q2: ≤ 100 mA short-circuit protected
Voltage drop at Ie 2 V
Attendance delay tv < 500 ms
Short-circuit protection internal fuse 0.375 mA F
Ambient temperature T6: –20 °C … +50 °C;
T5: –20 °C … +60 °C
Mechanical life > 1 million operations
Impact energy max. 7 J
Ex marking II 2G Ex e mb IIC T6/T5 Gb,
II 2D Ex tb IIIC T80 °C/T95°C Db
IECEx Ex e mb IIC T6/T5 Gb,
Ex tb IIIC T80°C/T95°C Db
Approvals BVS 15 ATEX E020
IECEx BVS 15.0028

Ordering details

Plunger

Type   Material no.  
Type    Material no.   
Ex HS 98 0-10 VDC 1279163
Type    Material no.   
Ex HS 98 0-20 mA on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex HS 98 4-20 mA on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Roller plunger R

Type   Material no.  
Type    Material no.   
Ex HS 98 R 0-10 VDC on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex HS 98 R 0-20 mA on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
Type    Material no.   
Ex HS 98 R 4-20 mA 1354676
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.