Means of protection against electric current
Principle of operation and modes of operation of ZOND-1-57
Use as a leak detector. In this mode, ZOND-1-57 determines the locations of leaks of controlled components and monitors the tightness of technological installations. Gives a light and sound signal when the set nominal concentration values are exceeded:
- Methane (CH4) – 300 mg/m3
- Carbon monoxide (carbon monoxide, CO) – 50 mg/m3
- Hydrogen sulfide (H2S) – 5 mg/m3
The ZOND-1-57 gas detector has one trigger threshold, which is fixed.
ZOND-1-57 by the number of controlled components belongs to single-component alarm systems. If there is an amount of combustible gases in the air, the ZOND-1-57 alarm is used only as an indicator of general gassing and leakage.
Ambient temperature from -20°C to +40°C, relative humidity 30-80%.
Battery powered.
The delivery set includes a ZU-10 charger for charging the battery.
Entered into the State Registers of Ukraine and Russia.
Positive qualities and features
- Explosion-proof performance.
- Convection fence sample of a controlled environment.
- The function of the leak detector, the presence of a sound signal that changes depending on the level of gassing, and high sensitivity, which allow you to detect and localize the place of gas leakage.
- Notification by matchmaker singh and sound about battery discharge.
- Fast heating - up to 40 seconds.
- Inertia is low.
- Simple management, accessible to personnel with low qualifications.
- Minimal maintenance.
Select other modifications of ZOND-1 (by controlled gas, formula)
| With a built-in sensor | With a remote sensor on a 2 m cable | With a remote sensor on a 6 m cable | Controlled gas |
|---|---|---|---|
| PROBE-1-27 | ZOND-1-27 (2 m) | ZOND-1-27 (6 m) | (carbon monoxide = carbon monoxide, CO) |
| PROBE-1-37 | ZOND-1-37 (2 m) | ZOND-1-37 (6 m) | (hydrogen sulfide, H2S) |
| PROBE-1-47 | ZOND-1-47 (2 m) | ZOND-1-47 (6 m) | (methane, CH4) |
| PROBE-1-57 | PROBE-1-57 (2 m) | ZOND-1-57 (6 m) | (carbon monoxide = carbon monoxide (CO), hydrogen sulfide (H2S), methane (CH4)) |
| PROBE-1-67 | PROBE-1-67 (2 m) | ZOND-1-67 (6 m) | (propane, C3H8) |
Characteristics
| The main ones | |
|---|---|
| Producer | RUS |
| Country of manufacture | Ukraine |
| Type | Industrial |
| Form factor | Portable |
| Appointment | Ensuring work safety |
| Defined gases | Multicomponent |
| The principle of action | Electrochemical |
| Length | 185.0 (mm) |
| width | 45.0 (mm) |
| Height | 35.0 (mm) |
| Weight, g | 230 |
| Technical characteristics | |
| Controlled components | Carbon monoxide (carbon monoxide, CO), Methane (CH4), Hydrogen sulfide (H2S) |
| Verification component | Methane (CH4) |
| Principle of sampling | Convection |
| Alarm warm-up time | no more than 40 seconds |
| The time of issuing a signal | no more than 30 seconds |
| Sound pressure level along the axis of the sound emitter at a distance of 1 m | not less than 60 dB |
| Time of continuous operation without recharging | at least 8 hours |
| Food: | Battery powered, charger included |
| Average failure rate | at least 50,000 hours |
Order information
- Packaging method: Delivery set: Gas alarm ZOND-1-57 – 1pc. Charger ZU-10 - 1 pc. Inspection chamber - 1 pc. Passport - 1 copy. Operating manual - 1 copy.
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