| Model |
V3 |
| Type |
Hv, Hi, Cv, Ci, Tv, Ti, D, O |
M |
| Gas Concentration Display |
3-color LED bar graph (50 split) |
Alarm
Indication |
Power Lamp |
Normal: Green POWER lamp lights up, Initial energization: Green POWER lamp flashes for 30s. |
| Alarm Lamp |
Red ALARM lamp flashes (lights up on reset) |
| Trouble Lamp |
Yellow TROUBLE lamp flashes |
| Alam Set Value |
Adjustable within the detecion range for 1st and 2nd stage alarm |
| Alarm Accuracy |
Combustible gas: Within ±25% of alarm set value |
Depends on the detector head
specifications |
| Toxic gas: Within ±30% of alarm set value |
| Oxygen: Within ±1.0vol% of alarm set value |
| Response Time |
Combustible gas: Within 30s at 160% concentration of alarm set value |
Depends on the detector head
specifications |
| Toxic gas: Within 60s at 160& concentration of alarm set value |
| Oxygen: Within 5s at 10vol% (oxygen deficiency) |
| External Output |
Contact Output |
1c no-voltage (100 VAC/1 A resistance load, 24 VDC, 1 A-resistance load), 1a for trouble contact |
| Analog Output |
4-20mADC |
| Power Source |
24 VDC ±10% |
| Power Consumption |
Approx. 5.0W (excluding power consumption of extractive gas detector) |
Approx. 5.0W (excluding power
consumption of detector) |
| Other Functions |
Linearization, maintenance mode, zero suppression
(Option) Peak hold function, alarm delay, low flow arte alarm function (can be set by connecting detector) |
| Operating Temperature/Humidity* |
-10 to +40 °C
10 to 90 %RH |
| Dimensions |
W36 x H144 x D70 mm |
| Weight |
Approx. 600g (including 450g single case) |