Crowcon detective plus
detective_plus 1
detective_plus_2

Crowcon Detective Plus Transportable Area Monitor

  • Area monitor for up to four gas types simultaneously
  • Single or multi-unit operation
  • PC Interface

In StockMake An Enquiry
Share (0)
Total: 0 Total: 0 Total: 0 Total: 0 Total: 0 Total: 0

The Crowcon Detective Plus is an area monitor for Combustible, Oxygen and Toxic gas detection. Rapidly deployable in industrial and remote gas detection applications. Suitable for continuous area monitoring, with the added versatility of being easily moved to another location if required.

A single unit can be used for small area monitoring while personnel are working. To protect larger areas, up to 12 Detectives can be linked, providing a perimeter defence.

Designed for operation in harsh environments, this impact-resistant detector features a rugged tripod design that will continue to function even if overturned.

The Detective’s main body is constructed from fire-retardant, high-impact, UV-stabilised ABS plastic. The unit features a highly visible display, with a high contrast LCD and a backlight with two lines of 24 characters.

The standard monitoring time is 36 hours using the 7.2Ah battery; this can be extended to 60 hours by opting for the 12Ah battery pack. Note: Charging should be done in safe areas only.

The sensors are located on the underside of the unit for protection. A manual aspirator can be attached for spot sampling. The instrument may be configured to detect any practical combination of oxygen, toxic, and flammable gases using electrochemical, catalytic, and thermal conductivity sensors.

Infrared long-lasting poison immune sensors for Flammable or Carbon Dioxide gases can also be fitted. A pump option for automatic sampling is available.

Audible is a wailing, omnidirectional siren, 104 dBA at 1 metre. Used widely in Oil, Gas, Petrochemical and General Industry. Three high-intensity red light beacons indicate the presence of hazardous gas levels on the top of the unit, and a high-volume audible sounder on the underside of the unit.

A slow flashing green LED indicates normal working, and a fast flashing green LED indicates a low battery. Visual LED clusters flash rapidly with linked detectives duplicating the alarm, but more slowly so the Detective closest to the hazard can be pinpointed.

Features

  • Approvals ATEX, CSA & IECEx.
  • Water and dust ingress to IP65.
  • Datalogging adjustable sample rate, 100 hours at 1 minute, maximum 6000 data points per channel, for downloading to a computer.
  • Multi-unit operation -Interconnecting leads – 10 m standard, options for longer lengths up to 100 m.
  • Folding or fixed leg options provide easy storage and transportation.
  • Supplied with a tool kit, calibration flow plate and tubing.
  • Size:  H 64 x W 45.5 x D 45.5cm (25.2 x 17.9 x 17.9 inches). Weight 7.5 kg (19lb).
  • Country of Origin: United Kingdom. Commodity Code: 90268020.

Enquire About This Product

Title Size
Detective-Plus Datasheet 305 KB
Detective-User-Manual 516 KB
Detective-IR-User-Manual 679 KB

Additional information

Weight 0.09 kg

Ordering Information

Detective Net
C01360-1 Detective NET 433MHz (with 0.7M of cable)
Detective Plus Non-pumped
DP-AAAGCNCS-D001-A 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered)non-pumped, standard battery with rigid legs English ATEX (was DSU-01-EA-R)
DP-AAAGCNCS-F001-A 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered) non-pumped, extended battery with rigid legs English ATEX (was DEU-01-EA-R)
DP-AAAGCNCS-D001-C 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered), non-pumped, standard battery with folding legs English ATEX
DP-AAAGCNCS-F001-C 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered), non-pumped, extended battery with folding legs English ATEX
DP-AACNCSAG-E002-C 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered), non-pumped, extended battery with folding legs USA UL
DP-AACNAJCH-E002-A 4 gas – CH4 % LEL, H2S, SO2, VO non-pumped, extended battery with rigid legs USA UL
DP-BUAGCNCS-F007-A 4 gas – PROP % LEL, O2, H2S, CO(H2 filtered) non-pumped, extended battery with rigid legs DUTCH ATEX
DP-AAAGCNZZ-D001-A 3 gas – CH4 % LEL, O2, H2S non-pumped, standard battery with rigid legs English ATEX (was DSU-02-EA-R)
DP-AAAGCNZZ-F001-A 3 gas – CH4 % LEL, O2, H2S non-pumped, extended battery with rigid legs English ATEX (was DEU-02-EA-R)
DP-AAAGCNZZ-D003-A 3 gas – CH4 % LEL, O2, H2S non-pumped, standard battery with rigid legs French ATEX (was DSU-02-FA-R)
DP-AAAGCSZZ-D001-A 3 gas – CH4 % LEL, O2, CO (H2 filtered) non-pumped, standard battery with rigid legs English ATEX (was DSU-03-EA-R)
DP-AAAGCNCS-E002-A 4 gas – CH4 % LEL, O2, CO(H2 filtered), H2S, non-pumped, extended battery with rigid legs USA UL
DP-AAAGZZZZ-D001-A 2 gas – CH4 % LEL, O2 non-pumped, standard battery with rigid legs English ATEX (was DSU-04-EA-R)
DP-AACNZZZZ-D001-A 2 gas – CH4 % LEL, H2S, non-pumped, standard battery with rigid legs English ATEX
DP-ADAGZZZZ-D001-A 2 gas – BUT % LEL, O2, non-pumped, standard battery with rigid legs English ATEX
DP-AACNZZZZ-F001-A 2 gas – CH4 % LEL, H2S, non-pumped, extended battery with rigid legs English ATEX
DP-AAZZZZZZ-D001-A 1 gas – CH4 % LEL non-pumped, standard battery with rigid legs English ATEX (was DSU-05-EA-R)
DP-AAZZZZZZ-F001-A 1 gas – CH4 % LEL non-pumped, extended battery with rigid legs English ATEX (was DEU-06-EA-R)
DP-ADZZZZZZ-D001-A 1 gas BUT % LEL, non-pumped, standard battery with rigid legs English ATEX
DP-CNZZZZZZ-D001-C 1 gas H2S non-pumped, standard battery with folding legs English ATEX
Detective Plus Pumped
DP-AACNCSAG-D001-B 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered) pumped, standard battery with rigid legs English ATEX (was DSP-01-EA-R)
DP-AAAGCNCS-F001-B 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered) pumped, extended battery with rigid legs English ATEX (was DEP-01-EA-R)
DP-AAAGCNCS-F001-D 4 gas – CH4 % LEL, O2, H2S, CO (H2 filtered) pumped, extended battery with folding legs English ATEX
DP-AACNAGZZ-D001-B 3 gas – CH4 % LEL, O2, H2S pumped, standard battery with rigid legs English ATEX (was DSP-02-EA-R)
DP-AACNAJZZ-D001-D 3 gas – CH4 % LEL, H2S, S02, pumped, standard battery with folding legs English ATEX
DP-ADCNCHZZ-F001-B 3 gas – BUT % LEL, H2S, V0, pumped, extended battery with rigid legs English ATEX
DP-AAAGZZZZ-F001-B 2 gas – CH4 % LEL, O2 pumped, extended battery with rigid legs English ATEX (was DEP-04-EA-R)
DP-ADCHZZZZ-F001-B 2 gas – BUT % LEL, VO, pumped, extended battery with rigid legs English ATEX
DP-ACAGCNCS-D001-B 4 gas – PENT % LEL, O2, H2S, CO(H2 filtered) pumped, standard battery with rigid legs English ATEX
Detective Plus IR Non-pumped
DP-BJAGZZZZ-D019-A 2 gas – Flam IR CH4 % LEL, O2, non-pumped, standard battery with rigid legs French ATEX (was DSU-08-FA-R)
DP-BJAGCNCS-E056-A 4 gas – Flam IR CH4 % LEL, O2, H2S, CO(H2 filtered) non-pumped, extended battery with rigid legs USA UL
DP-BJCNCSAG-E056-B 4 gas – Flam IR CH4 % LEL, O2, H2S, CO(H2 filtered) pumped, extended battery with folding legs USA UL
DP-BJZZZZZZ-D018-A 1 gas – Flam IR CH4 % LEL, non-pumped, standard battery with rigid legs English ATEX
DP-BKAGZZZZ-D001-A 2 gas – Dual Range IR CH4 % LEL & % VOL, 02, non-pumped, standard battery with rigid legs English ATEX
Detective Plus IR Pumped
DP-BJCNCSAG-D001-B 4 gas – Flam IR CH4 0-100% LEL, O2, H2S, CO (H2 filtered) pumped, standard battery with rigid legs English ATEX (was DSP-07-EA-R)
DP-BKAGCNZZ-D001-B 3 gas – Dual Range IR CH4 % LEL & % VOL, O2, H2S, pumped, standard battery with rigid legs English ATEX
Detective Plus Sensor Modules
CH4DP 0-100% LEL methane
C3H8DP 0-100% LEL propane
C5H12DP 0-100% LEL pentane
C4H10DP 0-100% LEL butane
C2H4DP 0-100% LEL ethylene
H2DP 0-100% LEL hydrogen
FLAMDPUSA 0-100% LEL flammable gas (USA alarms UL approval specify calibration)
FLAMDPAUS 0-100% LEL flammable gas (AUS alarms specify calibration)
CH4DPDRLEL 0-100% LEL methane for dual range % LEL/% vol. units
CH4DPDRVOL 0-100% vol. methane for dual range % LEL/% vol. units
O2DP 0-25% oxygen – 2 year sensor
H2SDP 0-50ppm hydrogen sulphide
H2SDPUSA 0-50ppm hydrogen sulphide (US Alarms, UL approval)
H2SDPAUS 0-50ppm hydrogen sulphide (AUS alarms)
S02DP 0-10ppm sulphur dioxide (hydrogen sulphide immune)
H2DPPPM 0-2000ppm hydrogen
NODP 0-100ppm nitric oxide
NO2DP 0-10ppm nitrogen dioxide*
CL2DPUK 0-5ppm chlorine* (UK alarm levels)
CL2DP 0-5ppm chlorine*
HCLDP 0-10ppm hydrogen chloride*/**
HCNDP 0-25ppm hydrogen cyanide
NH3DP 0-50ppm ammonia
NH3DP1000 0-1000ppm ammonia
CLO2DP 0-1ppm chlorine dioxide*
PH3DPUK 0-2ppm phosphine* UK alarm levels
H2SDP1000 0-1000ppm hydrogen sulphide
PH3DP 0-2ppm phosphine*
ASH3DP 0-1ppm arsine
VODP 0-100ppm volatile organics**
ETODP 0-10ppm ethylene oxide**
HFDP 0-10ppm hydrogen fluoride*
F2DP 0-10ppm fluorine*
H2DPEC 0-4% hydrogen electrochemical
Detective Plus IR Sensor Modules
CH4DPIRUL 0-100% LEL methane IR (UL)
CH4DPIRATEX 0-100% LEL methane IR (ATEX)
CH4DPDRIRUL Dual range 0-100% LEL and 0-100% vol. methane IR (UL)
CH4DPDRIRATEX Dual range 0-100% LEL and 0-100% vol. methane IR (ATEX)
C3H8DPIR 0-100% LEL propane
C3H8DPDRIR Dual range 0-100% LEL and 0-100% vol. propane IR
C4H10DPIR 0-100% LEL butane IR
C4H10DPDRIR Dual range 0-100% LEL and 0-100% vol. butane IR
C2H4DPIR 0-100% LEL ethylene IR
C2H4DPDRIR Dual range 0-100% LEL and 0-100% vol. ethylene IR
CO2DPIR 0-5% vol. carbon dioxide
Detective Plus Accessories
C01325 Baffle plate to protect sensor apertures
C011033 Detective plus water trap
E07394 Computer lead assembly
E070010 Inter-connecting lead, 10m (M to M connection)
E070011 Inter-connecting lead, 20m (F to M connection)
E070012 Inter-connecting lead, 20m (M to M connection)
E070028 0.7m cable for Detective net wireless
C02097 USB to RS232 adaptor
C03464 EU charging lead
C03465 US charging lead
C03466 UK charging lead
Detective Plus Spare Sensor Modules
S011375/AA 0-100% LEL methane
S011375/AB 0-100% LEL propane
S011375/AC 0-100% LEL pentane
S011375/AD 0-100% LEL butane
S011375/AE 0-100% LEL ethylene
S011375/AF 0-100% LEL hydrogen
S011375/USA 0-100% LEL flammable gas USA alarms UL approval (specify calibration)
S011375/KDF 0-100% LEL flammable gas AUS alarms (specify calibration)
S011957 0-100% LEL methane for dual range % LEL/% vol. units
S01423 0-100% vol. methane for dual range % LEL/% vol. units
S013072 0-10% vol. Hydrogen single or for dual range (with S011375/AF)
S011371 0-25% oxygen – 2 year sensor
S01240 0-50ppm hydrogen sulphide
S01240/USA 0-50ppm hydrogen sulphide (US Alarms, UL approval)
S01240/KDF 0-50ppm hydrogen sulphide (AUS alarms)
S011219 0-10ppm sulphur dioxide (hydrogen sulphide immune)
S01250 0-2000ppm hydrogen
S011363 0-100ppm nitric oxide
S01244 0-10ppm nitrogen dioxide*
S012040 0-5ppm chlorine* (UK alarm levels)
S01829 0-5ppm chlorine*
S011369 0-10ppm hydrogen chloride*/**
S01725 0-25ppm hydrogen cyanide
S01726 0-50ppm ammonia
S011848 0-1000ppm ammonia
S01871 0-1ppm chlorine dioxide*
S012042 0-2ppm phosphine* (UK alarm levels)
S011045 0-1000ppm hydrogen sulphide
S01252 0-2ppm phosphine*
S011992 0-1ppm arsine
S011367 0-100ppm volatile organics**
S011366 0-10ppm ethylene oxide**
S01832 0-10ppm hydrogen fluoride*
S011966 0-10ppm fluorine*
S011971 0-4% hydrogen electrochemical
S011474 Screw fixing kit
Detective Plus IR Spare Sensor Modules
S011316/U 0-100% LEL methane IR (UL)
S011316/A 0-100% LEL methane IR (ATEX)
S011317/U Dual range 0-100% LEL and 0-100% vol. methane IR (UL)
S011317/A Dual range 0-100% LEL and 0-100% vol. methane IR (ATEX)
S011318 0-100% LEL propane
S011319 Dual range 0-100% LEL and 0-100% vol. propane IR
S011320 0-100% LEL butane IR
S011321 Dual range 0-100% LEL and 0-100% vol. butane IR
S011322 0-100% LEL ethylene IR
S011323 Dual range 0-100% LEL and 0-100% vol. ethylene IR
S011389 0-5% vol. carbon dioxide
Detective Plus Spares
C011050 Calibration adaptor
C011051/X Tool kit
C03630 Detective Net internal battery spare
E01468 Detective membrane switch
E01718 Membrane switch/label, Detective Plus
E01924 Membrane switch/label, Detective Plus IR
E01992 E2S Sounder (red)
E04169 Detective+ Red LED with bezel
E04170 Detective+ Green LED with bezel
E07064 Display PCB loom
E07065 LED loom
E07390 Charging lead (no plug) for Detective
E07391 Charging socket
E07972 Lamp connection lead*
M01441 Pipe adaptor (trained service centers only)
M01512 Flow adaptor recess strip
M01540 Charger socket cover
M01893 Main PCB chassis
M03334 Grub screw for charger socket cover (minimum order quantity 10)
M03336 Lamp cover retaining bolts (minimum order quantity 10)
M03405 Retaining strap fastener (minimum order quantity 10)
M03624 M8 lock nut (minimum order quantity 10)
M03723 Case retaining bolt
M03800 Flow adaptor recess strip screw
M041129 New case gasket, improved sealing compared to tape
M04114 Inner gasket tape (per meter)
M04289 Lamp cover
M04315 Lamp cover retainer
M04329 Top gasket sealing strip (per meter)
M04383 Gasket for charger socket cover (minimum order quantity 10)
M04398 Retaining strap for socket covers (minimum order quantity 10)
M04596 Lamp cover seal (16mm rubber bung)
M04905 Case upper
M04906 Case lower
M04907 Lamp cover
M04956 Lamp cover bolt washer (minimum order quantity 10)
M04961 Moulded socket cover (interconnect and computer sockets)
M04991 Banshee sounder muting cover
M04992 E2S sounder muting cover
M05154 Detective Plus label set (replacement only – serial number must be given at time of order)
M05478 Top label protective film (minimum order quantity 4)
M05493 Detective Plus charger interface label
S011392/D Display PCB ATEX Dutch
S011392/E Display PCB ATEX English
S011392/F Display PCB ATEX French
S011951 Battery pack 7.2Ahr 36 hour
S011969 Pump assembly. Does not include flow plate.
S011981 Detective Plus float chamber assembly
S011988 36hr battery conversion kit. Required to install a 36hr battery in a 60hr Detective Plus
S011989 Battery pack 12Ahr 60 hour
S011990 60hr battery conversion kit. Required to install a 60hr battery in a 36hr Detective Plus
S011997 DTV+ lower case assembly repair kit
S011998 DTV+upper case assembly repair kit
S012000/2 LED cluster (single)*
S012078 Detective Plus interface socket
S012079 Detective Plus computer socket
S01266 Sensor blanking plug kit
S01326/3 Main PCB
Rigid Frame Units
M04013 Detective Plus metal frame assembly (includes legs, handle and plate)
M01755 Detective Frame Support Plate
M04381 Saddle washer (minimum order quantity 10)
M03670 Button head bolt, M6 x 30 (minimum order quantity 10)
M03437 Washer (minimum order quantity 10)
M03442 M6 shakeproof washer (inlet/outlet) (minimum order quantity 10)
M04387 Tube end round (minimum order quantity 10)
Folding Frame Units
S011970 Leg assembly
M03670 Leg hinge bolt (minimum order quantity 10)
M04901 Frame support bracket
M01890 Handle
M04904 Handle grip
M04902 Top retainer
M03801 Top retainer fixing screw (minimum order quantity 10)
M03415 Screw M6 x 3/8 Pozi pan self tapper (minimum order quantity 10)
Fuses
E01066 Fuse 62MA I.S. encapsulated
DE0104 Fuse 100MA encapsulated
E01120 Fuse 250MA encapsulated
E01118 Fuse 375MA encapsulated

Enquire About This Product