No Maintenance Required
Ultra Loud Built-in audible alarm 90 db
Remote sensor capability up to 10 feet
3 Year Warranty
Digital Display, 4-20mA Analog Output
10 + Years No Calibration Sensor
Two-Alarm Relays for 19.5% and 18.0%
Operates in Freezers at – 40 ºC
No Drift due to Thunderstorms or barometric pressure changes
Wall mounting brackets
Thông số kỹ thuật
| SamplingMethod & Range |
Diffusion, 0-25% O2 |
| Accuracy |
± 1% of full scale |
| Operating Temperature |
-40 to + 55 C |
| Display |
¾” backlit LCD digital display |
| Sensor Type |
Long life zirconium oxide sensor cell. |
| Sensor Life |
10+ years under normal conditions |
| Signal Outputs |
4-20 mA analog output, Dual User Selectable Relays (2amp 30VDC / 240VAC), Audible horn |
| Power Requirements |
24VDC 250mA |
| Dimensions |
6.5 (W) x 4.5 (H) x 3.25 (D) inches; (165.1 x 114.3 x 82.5 mm) |
| Weight |
1.6 lbs.(.8 kg) |
| Enclosure |
Nema 4X |
| Approvals |
Ce approval & factory calibrated against a NIST traceable reference standard |
| Required calibration |
No zero or span pot Adjustment Required |
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