RIKEN KEIKI Co., Ltd.

67-7319-74　(Domestic Sales only in Japan) Stationary Type Hydrogen Gas Alarm (Wall Mounted type)　GP-6001GD-A80

Features

It can be used for explosion prevention control and constant monitoring of hydrogen gas in research and laboratory.
Hydrogen gas concentration is displayed by two methods, bar meter and digital.
The name of the hydrogen gas changes to three colors to indicate the detection status, so that the detection status can be visually confirmed from a distance (three colors: normal: green, 1st alarm: orange, 2nd alarm: red).
The indication alarm unit (model: GP-6001) adopts an independent unit for easy installation.
The two-stage alarm function enables the gradual management of gas alarms.
Adoption of maintenance mode function makes it possible to shut off external alarm during maintenance.
Gas detection part: Compact and lightweight, pressure-resistant explosion-proof structure (explosion-proof, etc., so it can be used in hydrogen atmosphere), dustproof and waterproof structure (protection grade: equivalent to IP 67), and can be installed in harsh environments.

Detection principle: catalytic combustion type
Target gas: Hydrogen
Type of indicating alarm part: GP-6001
Indication alarm part structure: Wall mounted type
Explosion-proof Gas Detector: Explosion-proof Pressure
Type of gas detector: GD-A80
Display text: H2
Sensor Type: HW-6211
Detection range: 0 ~ 100%LEL
Alarm Setting: 1st Stage: 25%LEL/2nd Stage: 50%LEL
Number of detection points: 1 point
Alarm accuracy: within ±25% of the alarm setting value
Alarm delay time: Within 30 seconds when a gas 1.6 times the alarm setting value is detected.
Gas alarm type: H-HH alarm
gas alarm operation
Self-holding operation (automatic return after reset)
1st Stage: ALM1 Lamp Flashing or Lit (Red), Buzzer
2nd Stage: ALM2 Lamp Flashing or Lit (Red), Buzzer
Contact output (1st Stage, 2nd Stage Individual, No Voltage)
failure alarm operation
automatic return operation
FAULT Lamp Flashing (Orange), Contents Display, Buzzer
Contact output (no voltage)
Contact Specifications: Non-excitation at Normal Time/a Contact (Open at Normal Time)
Contact Capacity: 125 VAC/1 A, 30 VDC/1 A for Each Output (In the case of inductive load, install an appropriate spark killer on the load.)
Input power: AC type (100 VAC, 50/60Hz)

Package size：295×385×310 mm　2.1 kg　 [About Package size]

Order No.	67-7319-74
Model No.	GP-6001GD-A80
Standard price	JPY: - USD: - Excange rate 1USD= 160.72JPY Valid price in Japan
Quantity	1unit
Stock in Japan
Supplier Stock