RSE-0611-2
GAS DETECTOR HEAD
GD-D58･DC(TYPE GP)(ATEX) SPECIFICATION
ModelTypeDetection principle
Gas to be detected*
Detection method
Flow rate
Power display
Fault alarm/self diagnosis
Fault alarm display
Fault alarm pattern
Transmission system
Pump power cable
Power cable laying distanceTransmission cable
Power supply
Power consumption
Cable connecting port*
Tube connecting port*
Operating temperature
Operating humidity
Structure
Explosion-proof structure
Explosion-proof class
Explosion-proof approval No.
IP ratingDimension
WeightOuter color

GD-D58･DC
TYPE GP
Catalytic combustion typeCombustible gas
Sample-drawing
1.0L/min or more (at maximum suction pressure of 5.0kPa <gauge pressure>)
POWER lamp on (green)
System abnormality/low flow rate
FAULT lamp on (yellow)/detail display
Non latching (Auto-reset)
Sensor direct output
CVV, etc. (1.25mm2 or 2.0mm2) - 2-coreLess than 375m in case of CVV 1.25mm2
Less than 550m in case of CVV 2.0mm2
CVVS, etc. (1.25mm2 or 2.0mm2) - 4-core or 6-core(in common with powercable)
24VDC ±10%
Maximum 8.6W
Pressure proof packing gland<G3/4>(Compatible cables φ9.0～φ16.0mm inouter diameter)
Rc1/8 (O.Dφ8-1t half-union for Cu tube <Bs> supplied or half-union forSUS tube <SUS>)-20 - +53ºC (at a constant condition)
Below 95%RH (Non-condensing)
Wall mounting type (2B<50A> pipe installation supported)
Flame-proof enclosures
Ⅱ 2G Ex db h ⅡB+H2 T4 Gb
DNV 21 ATEX 63457X
Equivalent to IP67
Approx. 197(W)x292(H)x140(D)mm (projection portions excluded)
Approx. 5.8kg
Munsell 7.5BG5/2*Please specify your request when ordering.

RSE-0611-2
Outline Drawings

Gas outlet

Gas inlet

4-φ7(for M6)

Display

Cable connecting port

Terminal Drawings

ＴＮ２ＴＮ１３４５６１２3456＋－Detector head signal

Pump power supply
24 VDC
input

RSE-0612-2
GAS DETECTOR HEAD
GD-D58･DC(TYPE NC)(ATEX) SPECIFICATION
ModelType
Detection principle
Gas to be detected*
Detection method
Flow rate
Power display
Fault alarm/self diagnosis
Fault alarm display
Fault alarm pattern
Transmission system
Pump power cable
Power cable laying distanceTransmission cablePower supply
Power consumption
Cable connecting port*
Tube connecting port*
Operating temperature
Operating humidityStructure
Explosion-proof structure
Explosion-proof class
Explosion-proof approval No.
IP ratingDimension
WeightOuter color

GD-D58･DCTYPE NC
New ceramic typeCombustible gas
Sample-drawing
1.0L/min or more (at maximum suction pressure of 5.0kPa <gauge pressure>)
POWER lamp on (green)
System abnormality/low flow rate
FAULT lamp on (yellow)/detail display
Non latching (Auto-reset)
Sensor direct output
CVV, etc. (1.25mm2 or 2.0mm2) - 2-coreLess than 375m in case of CVV 1.25mm2
Less than 550m in case of CVV 2.0mm2
CVVS, etc. (1.25mm2 or 2.0mm2) - 4-core or 6-core(in common with powercable)
24VDC ±10%Maximum 8.6W
Pressure proof packing gland<G3/4>(Compatible cables φ9.0～φ16.0mm inouter diameter)
Rc1/8 (O.Dφ8-1t half-union for Cu tube <Bs> supplied or half-union for
SUS tube <SUS>)-20 - +53ºC (at a constant condition)
Below 95%RH (Non-condensing)
Wall mounting type (2B<50A> pipe installation supported)
Flame-proof enclosures
Ⅱ 2G Ex db h ⅡB+H2 T4 Gb
DNV 21 ATEX 63457X
Equivalent to IP67
Approx. 197(W)x292(H)x140(D)mm (projection portions excluded)
Approx. 5.8kg
Munsell 7.5BG5/2*Please specify your request when ordering.

RSE-0612-2
Outline Drawings

Gas outlet

Gas inlet

4-φ7(for M6)

Display

Cable connecting port

Terminal Drawings

ＴＮ２ＴＮ１３４５６

１２3456＋－Detector head signal

Pump power supply
24 VDC
input