CMT一氧化碳變送器能準(zhǔn)確地檢測(cè)和傳輸?shù)蜐舛鹊囊谎趸?。變送器可以訂?gòu)壁掛或管道安裝配置。通用的電流和電壓輸出是現(xiàn)場(chǎng)可選的，并匹配見(jiàn)的建筑物管理控制器。可選繼電器和警報(bào)蜂鳴器可直接連接到壁掛式警告燈或排氣風(fēng)扇上。該系列CMT可以現(xiàn)場(chǎng)校準(zhǔn)。軟件設(shè)置，如可選繼電器輸出的設(shè)定值，都有密碼保護(hù)。
Range:0 to 125 PPM CO.
Accuracy:±2.5% of reading.
Repeatability:±1% of reading.
Response Time:Less than 60 seconds typical for 90% step change.
Ambient Operating Temperature:-4 to 104°F (-20 to 40°C).
Ambient Operating Humidity:15 to 90% non-condensing.
Power Requirements:24 VDC/VAC at 100 mA.
Internal Display:Two line 8-digit alphanumeric LCD.
Sensor:Electrochemical (2 to 3 year expected life typical).
Output: Current/Voltage:4 to 20 mA and 2 to 10 VDC; Optional Relay: (2) SPDT 1 Amp dry contact; Buzzer: 85 dB @ 1 foot.
Coverage Area:7500 square feet (max).
Weight:5.7 oz (161.6 g).
| Model | Description |
|---|---|
| CMT-DN | Duct mount carbon monoxide transmitter, with 4-20 mA and 2-10 VDC outputs. |
| CMT-DN-D | Duct mount carbon monoxide transmitter, 4-20 mA and 2-10 VDC outputs, with display. |
| CMT-WN | Wall mount carbon monoxide transmitter, with 4-20 mA and 2-10 VDC outputs. |
| CMT-WN-D | Wall mount carbon monoxide transmitter, 4-20 mA and 2-10 VDC outputs, with display. |
| CMT-WN-WP | Wall mount carbon monoxide transmitter, 4-20 mA and 2-10 VDC outputs, in NEMA 4X enclosure. |
| CMT-WR-WP | Wall mount carbon monoxide transmitter, 4-20 mA and 2-10 VDC outputs, NEMA 4X enclosure, with alarm relay and buzzer |
