Gas detector - ZOND-1-57 (carbon monoxide, methane and hydrogen sulfide) with built-in sensor
Purpose
For utility companies, measurements of gas concentrations in wells, underground utilities in order to prevent poisoning of people with poisonous gases:
- hydrogen sulfide (H2S)
- carbon monoxide (CO) - carbon monoxide
- methane (CH4)
The signaling device is used in any industry and public utilities to control gas contamination at the level of microconcentrations, where toxic and harmful gases (methane, carbon monoxide, hydrogen sulfide) pose a threat to the health of workers:
- in sewer wells, pits, tunnels, collectors of engineering networks;
- in empty containers;
- in boiler rooms as a leak detector;
- on gas pipelines (to check the tightness of equipment);
- to check tanks, vessels and premises to determine their explosion safety before entering them or during operation.
The ZOND-1 signaling device produces a light and sound signal, has 30 modifications depending on the monitored components, design (with an external or built-in sensor).
Principle of operation and modes of operation of ZOND-1-57
Can be used as a leak detector. In this mode, ZOND-1-57 detects leaks of controlled components and controls the tightness of process units. Gives out 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 signaling devices of single components. If there is a sum of combustible gases in the air, the ZOND-1-57 detector is used only as an indicator of general gas contamination and leakage.
Ambient temperature from -20°С to +40°С, relative humidity 30-80%.
Battery powered.
The package includes a ZU-10 charger for charging the battery.
Included in the State Registers of Ukraine and Russia.
Advantages and features
- Explosion-proof execution.
- Convection sampling of a controlled environment.
- Leak detector function, the presence of a sound signal that changes depending on the level of gas contamination, and high sensitivity to detect and localize the location of a gas leak.
- Notification by matchmaker and low battery sound.
- Rapid warm-up - up to 40 s.
- The inertia is low.
- Simple operation accessible to low-skilled personnel.
- Minimum maintenance.
Select other modifications of ZOND-1 (by controlled gas, formula)
With built-in sensor | With remote sensor on 2 m cable | With remote sensor on 6 m cable | Controlled gas |
---|---|---|---|
ZOND-1-27 | ZOND-1-27 (2 m) | ZOND-1-27 (6 m) | (carbon monoxide = carbon monoxide, CO) |
ZOND-1-37 | ZOND-1-37 (2 m) | ZOND-1-37 (6 m) | (hydrogen sulfide, H2S) |
ZOND-1-47 | ZOND-1-47 (2 m) | ZOND-1-47 (6 m) | (methane, CH4) |
ZOND-1-57 | ZOND-1-57 (2 m) | ZOND-1-57 (6 m) | (carbon monoxide = carbon monoxide (CO), hydrogen sulfide (H2S), methane (CH4)) |
ZOND-1-67 | ZOND-1-67 (2 m) | ZOND-1-67 (6 m) | (propane, C3H8) |
Characteristics
Main | |
---|---|
Virobnik | ROSS |
Krajina virobnik | Ukraine |
Type | Industrial |
Form factor | portable |
Appointment | Ensuring the safety of work |
Ghazi who sign up | Multicomponent |
Principle dії | Electrochemical |
Dovzhina | 185.0 (mm) |
Width | 45.0 (mm) |
Visota | 35.0 (mm) |
Weight, g | 230 |
Specifications | |
Controlled Components | Carbon monoxide (carbon monoxide, CO), Methane (CH4), Hydrogen sulfide (H2S) |
Verification component | Methane (CH4) |
Sampling principle | convection |
Warm-up time | no more than 40 s |
Signal time | no more than 30 s |
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 |
Nutrition: | Battery operated, charger included |
MTBF | at least 50,000 hours |
Specification
Information for booking
- Packing method: Delivery set: Gas detector ZOND-1-57 – 1 pc. Charger ZU-10 - 1 pc. Calibration chamber - 1 pc. Passport - 1 copy. Operation manual - 1 copy.
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