Sleek with a low-profile design, this 24 V DC indoor single-gas detector detects O2 with a 0 to 25% range and 0.1% increments. Users are notified by an audible alarm tone and multicolored LED display when abnormal oxygen levels are present. In addition, this detector's long-lasting sensor is field-replaceable.
Sleek with a low-profile design, this 24 V DC indoor single-gas detector detects O2 with a 0 to 25% range and 0.1% increments. Users are notified by an audible alarm tone and multicolored LED display when abnormal oxygen levels are present. In addition, this detector's long-lasting sensor is field-replaceable.
This long life sensor is field replaceable with no special tools required and can also be remotely mounted with an optional remote sensor cable.
Features
Applications
| Detection Principle | Galvanic cell |
| Gas Detected | Oxygen (O2) |
| Detection Range | 0 to 25vol% |
| Display Resolution | 0.1 vol% |
| Sampling Method | Diffusion or remote sampling method with optional sensor extender cable |
| Indication Accuracy | Within ±0.7 vol% |
| Response Time | 90% Response within 30 seconds (T90) |
| Alarm Levels | Two preset alarms (L-LL), alarm 1 = 19.5% vol, alarm 2 = 18.0% vol (other settings available) |
| Display of Alarm | 1st gas alarm: gas concentration reading blinks, flashing AL 1 icon, orange back light, buzzer 2nd gas alarm: gas concentration reading blinks, flashing AL 2 icon, red back light, buzzer |
| Alarm Logic | Latching or non-latching (including trouble alarm) |
| Alarm Contact | Dry contact, normally open or normally closed (default setting is normally open) |
| Display | Digital LCD (3 digits, 7 segments / Green, Orange, Red) (For Alkaline battery version, the back light will be OFF during normal operation) |
| Trouble Alarm/Self-Diagnosis | System trouble / sensor connection trouble |
| Display of Trouble Alarm | Buzzer / flashing of red error message |
| Relay Contact Rating | 125 VAC, 1 A or 30 VDC, 1 A (resistive load) |
| Approvals | CE marking standard. CSA approval optional (No power cord supplied with AC CSA version) |
| Output Signal | 4-20 mA (non-isolated, resistive load under 300 Ω) or 0 to 1 VDC (non-isolated) *only for 0 to 1 VDC Alkaline battery specification |
| Power | Sources: (120 V AC ±10%, 50/60 Hz,) 24 VDC ±10%, or AA alkaline battery (2 each) Consumption: AC specification: Maximum 3.5 VA, DC specification: Maximum 2 W Life: 1 year (no alarm) (alkaline battery version) |
| Operating Temperature | 0 to 104°F (-17 and 40°C) |
| Operating Humidity | 0 to 90% RH (non-condensing) |
| Dimensions | 3.15 x 4.72 x 1.2" (80 x 120 x 35.5 mm) |
| Weight | AC Specification: 7.05 oz (200 g) DC Specification: 6.34 oz (180 g) Alkaline Battery Specification: 8.11 oz (230 g) |
| Detection Principle | Galvanic cell |
| Gas Detected | Oxygen (O2) |
| Detection Range | 0 to 25vol% |
| Display Resolution | 0.1 vol% |
| Sampling Method | Diffusion or remote sampling method with optional sensor extender cable |
| Indication Accuracy | Within ±0.7 vol% |
| Response Time | 90% Response within 30 seconds (T90) |
| Alarm Levels | Two preset alarms (L-LL), alarm 1 = 19.5% vol, alarm 2 = 18.0% vol (other settings available) |
| Display of Alarm | 1st gas alarm: gas concentration reading blinks, flashing AL 1 icon, orange back light, buzzer 2nd gas alarm: gas concentration reading blinks, flashing AL 2 icon, red back light, buzzer |
| Alarm Logic | Latching or non-latching (including trouble alarm) |
| Alarm Contact | Dry contact, normally open or normally closed (default setting is normally open) |
| Display | Digital LCD (3 digits, 7 segments / Green, Orange, Red) (For Alkaline battery version, the back light will be OFF during normal operation) |
| Trouble Alarm/Self-Diagnosis | System trouble / sensor connection trouble |
| Display of Trouble Alarm | Buzzer / flashing of red error message |
| Relay Contact Rating | 125 VAC, 1 A or 30 VDC, 1 A (resistive load) |
| Approvals | CE marking standard. CSA approval optional (No power cord supplied with AC CSA version) |
| Output Signal | 4-20 mA (non-isolated, resistive load under 300 Ω) or 0 to 1 VDC (non-isolated) *only for 0 to 1 VDC Alkaline battery specification |
| Power | Sources: (120 V AC ±10%, 50/60 Hz,) 24 VDC ±10%, or AA alkaline battery (2 each) Consumption: AC specification: Maximum 3.5 VA, DC specification: Maximum 2 W Life: 1 year (no alarm) (alkaline battery version) |
| Operating Temperature | 0 to 104°F (-17 and 40°C) |
| Operating Humidity | 0 to 90% RH (non-condensing) |
| Dimensions | 3.15 x 4.72 x 1.2" (80 x 120 x 35.5 mm) |
| Weight | AC Specification: 7.05 oz (200 g) DC Specification: 6.34 oz (180 g) Alkaline Battery Specification: 8.11 oz (230 g) |
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