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ガス検知器 Crowcon Flamgard-PlusのPDF 使用方法をオンラインで閲覧またはダウンロードできます。Crowcon Flamgard-Plus 5 ページ。 Flameproof flammable gas detector with non-intrusive one-man calibration
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5. SPARE PARTS AND ACCESSORIES
Description
1
M20 to
/
inch NPT adaptor
2
3
M20 to
/
inch NPT adaptor
4
Gasket 1
Gasket 2
Sinter removal tool
Collector Cone
Ceiling Mounting Bracket
Weatherproof Cap
Replacement 'CRO-Mag'
96HD sensor housing complete with sensor
Replacement sensor
Sinter assembly
Amplifier
Terminal board
Relay board
Loctite No. 243
Calibration gas
*
1
Flamgard Plus may be fitted with a range of pellistor sensors depending on the specific
application. The correct spare sensor part number is itemised on the sensor housing
label.
NOTES
This product has been tested and found to comply with the European Directive on EMC 89/336/EEC
Crowcon Detection Instruments Ltd, 2 Blacklands Way, Abingdon Business Park, Abingdon, Oxfordshire OX14 1DY, UK
Tel: +44 (0)1235 553057, Fax: +44 (0)1235 553062, email: [email protected], internet: http://www.crowcon.com
Installation, operating and maintenance instructions, M07192-A4
6. SPECIFICATION
Part number
Dimensions
M02125
Weight
M02281
Material
M04452
M04128
Temperature range
M01614
Humidity range
C01051
Ingress protection
M01401
Explosion protection
C01442
Approval codes
C01697
Standards
S01749*
1
Zones
S01673*
1
Gas groups
S01781
Operating voltage
S01865
Operating current
S01846
S01847
Detector output
Contact Crowcon
Contact Crowcon
Relay outputs
Contact rating
1
"
200 x 115 x 115 mm (8" x 4
/
2
2.2 kg (4.8 lbs)
96HD sensor housing: 316 Stainless steel
Junction box: Marine grade alloy
-10–55°C (14–131°F)
0–99% RH, non condensing
IP66 with weatherproof cap
Flameproof
CENELEC EEx d IIC T6
UL Class 1, Zones 1 & 2, AEx d IIC T6
EN50014, EN50018, UL2279
1 and 2
IIA, IIB and IIC
10–30 Vdc
Relay version: 210 mA (maximum)
Non-relay version: 160 mA (maximum)
4–20 mA source or sink selectable
0 mA
= Fault
2 mA
= Inhibit (4 mA option)
4–20 mA
= 0–100% LEL
24 mA
= Over range
2 x Alarm relays SPNO (SPNC option)
1 x Fault relay SPNC (SPNO option)
1 A @ 30 Vdc
1
x 4
/
")
2
89/336/EEC