+7 (4912) 24-02-70 Gas detectors Pulsar
Price on request
Скидка предоставляется на оптовые партии при указании адреса объекта
Description
Gas detectors Pulsar are designed for automatic continuous monitoring of the volume fraction of gas, the issuance of sound and light alarms when the set values are exceeded to explosive concentrations of methane (CH4) and dangerous concentrations of carbon monoxide (CO) in the air of the room, as well as the issuance of a control action on the actuator.
Application area
Houses and apartments, commercial and public buildings which do not have explosive zones where gas-using equipment is installed; also closed parking lots.
Gas detectors are sold separately and as a set - if one of the gas detectors fails, it is possible to purchase and replace them separately.
- Made in Russia
- Pressure loss at valve 150-200bar does not adversely affect the operation of gas equipment
- The presence of a built-in control system at the touch of a button "Test"
- Line Break Detection - Increased Safety (Between Alarms and Valve)
- High reliability
| Dimensions, length x width x height, mm | 92х92х29 |
| Weight, kg | 0,15 |
| Methane concentration (СН4), triggering an alarm, % lower explosive limit: | |
| «Step1» | 10 |
| «Step 2» | 20 |
| Limits of permissible absolute error of the signaling device operation through the measuring channel of methane, % lower explosive limit | ±5 |
| Carbon monoxide concentration (СО), triggering an alarm, mg/m3: | |
| «Step1» | 20 |
| «Step 2» | 100 |
| Limits of permissible absolute error of signaling device operation, mg/m3: | |
| «Step1» | ±5 |
| «Step 2» | ±25 |
| Response time, no more, sec | |
| through the methane channel | 15 |
| through the carbon monoxide channel | 60 |
| Warm-up time, no more, sec | 60 |
| Signaling device supply voltage СН (СО), V: | |
| with AC adapter with frequency (50±1) Hz | 220±23 |
| without AC adapter, from an external DC source | 12±0,2 |
| Power consumption, no more, W | 1,0 (1,0) |
| MTBF, at least, hour | 30 000 |
| Average lifetime period (without taking into account lifetime period of sensors), year | 10 |
| Sensor lifetime, at least, year | 5 |
| Verification interval, year | 1 |
| Electromagnetic gas valve Pulsar | |
| Permissible working gases | combustible gases (СН4, С3Н8, С4Н10) |
| Normal valve condition | opened |
| Connection to the pipeline | coupling |
| Valve opening | manual |
| Cable connector type | 6P6С |
| Length of cable | 3 meters |
| Valve closure | By electric impulse; manual |
| Electrical impulse voltage | 9 – 12 V |
| Gas working pressure | < 0,5 bar |
| Material of body | Aluminium alloy |
| Working temperature range | -20.. - +60 °С |
| Version | IP54 |
| Installation options | Horizontally, vertically |
| MTBF | at least 1000 cycles |
| Lifetime period, year | 10 |
| Dimensions LхWхH, mm | |
| DN15 | 64х45х103 |
| DN20 | 72х45х109 |
| DN25 | 79х47х115 |
| DN32 | 80x51x125 |