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Ground Monitoring Device Series 8146
Brand: R. STAHL AGThe ground monitoring device ensures that tank containers, drums, road tankers, rail cars, IBCs and helicopters are correctly electrostatically grounded during the loading of flammable liquids.
The device provides a conductive connection to the ground and monitors in parallel the quality of the electrostatic grounding.
This guarantees that the electrostatic charge remains at a safe level and that no explosion hazard is generated by uncontrolled energy discharge.
Features- Monitored electrostatic grounding of tank containers, drums, road tankers, rail cars, IBCs and helicopters during loading
- Continuous monitoring of correct grounding
- Robust design
- Weather-protected plastic enclosure (IP66)
- Potential-free change-over contact for signaling to the process control system and external control devices
- Insulated point of suspension
- For use up to SIL 2 (IEC 61508)
1 - 1 of 1 Part Numbers
136216
Monitored electrostatic grounding of tank containers, drums, road tankers, rail cars, IBCs and helicopters during loading
Continuous monitoring of correct grounding
Robust design
Weather-protected plastic enclosure (IP66)
Potential-free change-over contact for signalling to the process control system and external control devices
Insulated point of suspension
For use up to SIL 2 (IEC 61508)
Ambient Conditions
- Ambient temperature - -20 °C ... +55 °C
- Ambient temperature max. - +55 °C
- Ambient temperature min. - -20 °C
- Storage temperature - -40 °C ... +80 °C
- Storage temperature max. - +80 °C
- Storage temperature min. - -40 °C
Auxiliary power
- Nominal current - 27.00 mA
- Nominal voltage range AC - 96 - 253 V
- Power consumption - 3.00 W
Electrical Data
- Frequency range - 48 - 62 Hz
- Number of channels - 1
Explosion Protection
- Application range (zones) - 1, 2, 21, 22
- ATEX dust certificate - PTB 01 ATEX 1024
- ATEX gas certificate - PTB 01 ATEX 1024
- Certificate EAC - TS RU S-DE.AA71.B.00139
- Certificates - ATEX (PTB), Brazil (ULB), EAC (LPE), IECEx (PTB), SIL (exida)
- Dust explosion protection ATEX - II 2 D Ex tb [ia Da] IIIC T80 °C Db
- Dust explosion protection EAC - Ex tb IIIC T80 °C...T130 °C Db X
- Dust explosion protection IECEx - Ex tb [ia Da] IIIC T80 °C Db
- Ex interface zone - 0, 1, 2, 20, 21, 22
- Gas explosion protection ATEX - II 2(1) G Ex db e [ia Ga] IIC T4 Gb
- Gas explosion protection EAC - 1 Ex e . IIC...IIA T6...T3 Gb
- Gas explosion protection IECEx - Ex db e [ia Ga] IIC T4 Gb
- IECEX dust certificate - IECEx PTB 06.0090
- IECEX gas certificate - IECEx PTB 06.0090
General
- Application - Tank containers, barrels, IBCs, Road tankers, tank wagons
- Functional Description - The ground monitoring device ensures that tank containers, drums, road tankers, rail cars, IBCs and helicopters are correctly electrostatically grounded during the loading of flammable liquids. The device provides a conductive connection to the ground and monitors in parallel the quality of the electrostatic grounding. This guarantees that the electrostatic charge remains at a safe level and that no explosion hazard is generated by uncontrolled energy discharge.
- Highlights - Monitored electrostatic grounding of tank containers, drums, road tankers, rail cars, IBCs and helicopters during loading Continuous monitoring of correct grounding Robust design Weather-protected plastic enclosure (IP66) Potential-free change-over contact for signalling to the process control system and external control devices Insulated point of suspension For use up to SIL 2 (IEC 61508)
- Product Description - Grounding monitoring device Single-channel
- Product Type - 8146/5075
- Title Product Variant Technical Data - 8146/5075 Grounding mon.dev. make cont.
- WebCode - 8146H
Mechanical Data
- Cable diameter range of cable glands - 4.0 - 13.0 mm
- Degree of protection (IP) - IP66
- Depth - 190.000 mm
- Enclosure material - Glass fibre reinforced polyester resin
- Height - 170.000 mm
- Weight - 5.800 kg
- Width - 414.000 mm
Output
- Application - Tank containers, barrels, IBCs
- Limit contact (per channel) - Change-over contact
- Output max. load AC - 250 V / 4 A
- Output max. load DC - 250 V / 2 A
- Output min. load - 12 V / 100 µA
1 - 1 of 1 Part Numbers