Model

KS-7D

Target Range

Carbon Monoxide

Detection Range

0 to 75 ppm, 0 to 150 ppm, 0 to 250 ppm, or 0 to 4000 ppm

Concentration Indication

LCD 4-digit digital, 1ppm resolution (with backlight)

Alam Set Value

For F.S. 75ppm: 25/50ppm
For F.S. 150ppm: 50/100ppm
For F.S. 250ppm: 50/150ppm
For F.S. 400ppm: 50/150ppm

Alarm Indication

1st stage: Orange LED blinks, flowing Orange status lamp
2nd stage: Red LED blinks, flowing Red status lamp
Buzzer: more than 70dB/1m

External Output

Gas concentration analog output: 4-20mA DC
Gas alarm contact for 1st and 2nd stage: 1a non-voltage
Latching (standard) or non-latching

Other Functions

Maintenance mode, alarm stop

Operating Temperature/humidity

-5 to +40 °C / 30 to 85 %RH

Power Source

24 VDC ±10%

Power Consumption

Monitoring: 1W, During alarm: 3W

Dimensions

W82 x H150 x D35 mm (excluding protrusions)

Weight

Approx. 300g

Options

Separate Sensor Unit KS-7OF, Battery Unit KS-7xB