MEDC CU1 Combination Sounder Beacon Range
RM 0.00
Description
MEDC CU1 Combination Sounder Beacon Range
Eaton’s Crouse-Hinds series MEDC CU1 Combination Sounder Range is designed for use in potentially explosive atmospheres. Suitable for marine and both onshore and offshore environments in the oil, gas and petrochemical industries.
The CU1 has a sound output of up to 116dB(A) and tube energy of up to 10 joules (beacon). The flamepaths, flare and body are manufactured from a UV stable glass reinforced polyester. Stainless steel screws and mounting stirrup are incorporated to ensure a corrosion-free product.
Design features
- IP66 and 67
- Certified temperature: –58°F to 158°F, –50°C to +70°C*
- Up to 116 dB(A)*
- Version with independent beacon/sounder operation available
- 27 tones, user selectable (dual tone option – dc voltage)
- Tones comply with UKOOA/PFEER guidelines
- Integral volume control
- GRP corrosion-free flamepath
- Ratcheted swivel mounting stirrup
- Stainless steel fixtures
- Tapered flamepath
Standard materials
- Body, flares & covers: glass reinforced polyester (GRP)
- Lens: glass
- Guard fitted as standard: stainless steel
- Cover screws & mounting strap: stainless steel
Specifications
- Material :Body, flares & covers: glass reinforced polyester (GRP)
- Lens: glass
- Guard fitted as standard: stainless steel
- Cover screws & mounting strap: stainless steel
- Finish : Natural black or painted to customer specification
- Certified temp : Standard unit: -50ºC to +50ºC (CU1S & CU1SP) , High temperature unit: -50ºC to +70ºC (CU1H & CU1HP)
- Weight : 6.5kg approx
- Ingress protection : IP66 & IP67
- Entries Up to 2 x M25, 2 x M25, 2 x M20 with ½” NPT adaptor or 2 x M25 with ¾” NPT adaptors into termination (Ex e) chamber
- Terminals : 8 x 4.0mm 2
- Relay initiate : Available on all versions – operates with 24Vdc initiate supplies only
- Mounting : Stainless steel bracket with ratchet facility
- Earth continuity : Available as an option
- Labels : Duty and tag label option to customer’s requirements
- Tube energy : 5 or 10 Joules
- Sound output : Sound standard unit: 116dB(A) ±3 dB(A) (tone dependent)
- High temp unit: 110 dB(A) ±3 dB(A) (tone dependent)
- Tone selection 27 user selectable tones
- Two stage unit (dc only)
- Switchable between any two tones by either: (i) Reversing the polarity* of the supply, or (ii) By a 3 wire common +ve system,switching between the two – velines
- If a two stage unit is ordered with either Independent sounder/beacon operation or telephone or relay initiate, it will be wired for reverse polarity tone switching only, to allow loop in, loop out installation
- *Will not affect beacon operation
- Independent beacon / sounder operation
- DC: 3 wire common-ve as standard (4 wire available on request)
- AC: 4 wire
- Reverse line monitoring Available on request. Please contact MEDC Technical Sales for more
Catalog
Eaton MEDC CU1 Combination Sounder Beacon Range
