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Version 1.1
ADH0222
D
P
V
P
IAMOND
OINT
IBRATING
ROBES
DP220 / DP230 / DP240 / DP250
(DP240 Not available in ATEX / UKEX)
DP220
DP230
DP240
DP250
Instruction Manual
Hycontrol Ltd., Larchwood House, Orchard Street,
Redditch, Worcestershire, B98 7DP, U.K.
Tel: + 44 (0)1527 406800 Fax: + 44 (0)1527 406810
E-mail: sales@hycontrol.com Website: www.hycontrol.com
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Summary of Contents for Hycontrol DP220
- Page 1 Version 1.1 ADH0222 IAMOND OINT IBRATING ROBES DP220 / DP230 / DP240 / DP250 (DP240 Not available in ATEX / UKEX) DP220 DP230 DP240 DP250 Instruction Manual Hycontrol Ltd., Larchwood House, Orchard Street, Redditch, Worcestershire, B98 7DP, U.K. Tel: + 44 (0)1527 406800 Fax: + 44 (0)1527 406810...
- Page 2 2 volt-free change-over contact (DPDT), Max. AC: 250V-AC, 8A, 2000VA, cos = 1 Application Max. DC: 8.0A at 24V-DC / 1.5A at 48V-DC The D DP220 / DP230 / DP240 / DP250 are vibration-type Min. DC: 24V / 100mA IAMOND OINT Power consumption: ≤3VA level control instruments that detect the minimum or maximum level in bins, silos and hoppers, filled with grained or powdered materials (bulk solids).
- Page 3 0222 Instruction Manual DP220/230/240/250 Approvals Mounting Dust-Ex: The vibration type level sensors D DP220StEx / The L is installed by screwing the mounting socket of the IAMOND OINT EVEL WITCH DP230StEx and DP250StEx can be used in the presence of combustible instrument into the bin wall by means of a 50 mm open end wrench.
- Page 4 Instruction Manual DP220/230/240/250 0222 Wide range power supply with relay output DPDT Orientation of the cable glands: The cable glands must always point downwards to prevent moisture seeping inside the housing. If the housing is not in the correct position after the probe has been firmly screwed into the bin wall, minor corrections can be made by turning the housing by hand (it is normally very tight).
- Page 5 Failsafe high: jumper in position FH: The relay is de-energized or transistor blocked when the blade is covered Available for DP220, DP230 and DP240. These models can be used for by material (dependent on model). process temperatures up to 150°C.
- Page 6 For ATEX or UKEX models refer to Ex safety guidelines on pages 9 & 10. the protection of the instruments. The drawing shows a remote electronics installation of the DP220. Remote electronics installation is also possible for DP230, DP240 and DP250. If the temperature outside the bin near the bin wall exceeds the maximum ambient temperature of the PCB, (70°C, resp.
- Page 7 0222 Instruction Manual DP220/230/240/250 Dimensions DP230 DP220 DP240 DP250 - 7 -...
- Page 8 Instruction Manual DP220/230/240/250 0222 DP230 HT - 8 -...
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Page 9: Safety Guidelines
Marking of approved instruments according to ATEX directive 2014/34/EU or UKEX SI 2016 No. 1107 (as amended): On the enclosure of the vibrating level switches DP220StEx / DP230StEx / DP250StEx is a nameplate showing the following data: e.g: DP220 StEx with wide range power supply, standard unit, (no high temp) e.g:... - Page 10 Instruction Manual DP220/230/240/250 0222 Maximum surface temperatures: Zone Type Max. permissible Max. surface Heat up temperature temperature at due to failure failure *35K maximum heat up of the enclosure surface results in a 25K heat up of the Zone 20 DP220/DP230 80°C...
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