OM-THA2溫濕度記錄和報(bào)警器 美國(guó)omega
溫濕度報(bào)警與記錄能力
OM-THA2
溫濕度報(bào)警與記錄能力
聲光報(bào)警
數(shù)字顯示
記錄170天的數(shù)據(jù)
遠(yuǎn)程報(bào)警或自動(dòng)撥號(hào) 繼電器觸點(diǎn)
遙感器
這是一個(gè)多功能單元om-tha2監(jiān)測(cè)溫度，相對(duì)濕度和露點(diǎn)，提供了條件和連續(xù)記錄數(shù)據(jù)。它包括一個(gè)易于閱讀的顯示屏和一個(gè)4.6米的基本單元（15）遠(yuǎn)程傳感器探頭。
報(bào)警功能監(jiān)測(cè)溫度，相對(duì)濕度和露點(diǎn)每隔一秒。如果讀數(shù)達(dá)到報(bào)警閾值，單位通過(guò)接通蜂鳴器和干繼電器觸點(diǎn)產(chǎn)生一報(bào)警。繼電器可以連接到電話撥號(hào)器，光或鐘。
延遲報(bào)警功能可以通過(guò)忽略持續(xù)時(shí)間較短的報(bào)警條件減少假警報(bào)。單位也將產(chǎn)生對(duì)探頭故障報(bào)警。
日志記錄功能的溫度，在用戶指定的時(shí)間間隔，相對(duì)濕度和露點(diǎn)為內(nèi)部非易失性存儲(chǔ)器。錄制后打開單位繼續(xù)進(jìn)行。沒(méi)有電腦，開始記錄是必要的，和所有的日志設(shè)置可以查看或通過(guò)前面板功能的改變。
當(dāng)內(nèi)存已滿記錄翻滾，覆蓋*早的記錄數(shù)據(jù)。記錄的數(shù)據(jù)可以進(jìn)行計(jì)算機(jī)使用包括Windows軟件同時(shí)連續(xù)記錄新數(shù)據(jù)。
所有的操作設(shè)置的om-tha2可由前面板，無(wú)需計(jì)算機(jī)。兩行顯示提供易于閱讀的方式查看或更改設(shè)置
規(guī)格：
傳感器探頭
Operating Temperature Range: -40 to 140°F (-40 to 60°C)
Operating Humidity Range: 0 to 95 %RH non-condensing
Temperature Accuracy: ±2°F (±1°C)
Temperature Resolution: 0.1°F (0.1°C)
Humidity Sensor: Polymer capacitive
Humidity Accuracy: ±2%RH
Humidity Resolution: 0.1%RH
Temerature Sensor: Solid state
Calibration: User calibration
for temperature and relative humidity
Dimensions:
9.65 cm L x 2.79 cm dia (3.8 L x 1.1 dia)
Weight: 25 g (0.9 oz)
Cable Length: 4.6 m (15')
基本單位
Operating Temperature Range: 32 to 132°F (0 to 54°C)
Storage Temperature: 0 to 130°F (-18 to 54°C)
Operating Humidity: 0 to 95% RH non-condensing
Power: 12 to 24 Vac/Vdc, 0.78W alarm active
Battery Backup: 9V alkaline battery
for 35 hrs operation during power outage
Relay: 5A/250V NO/NC
14 cm L x 11.4 cm H x 4.1” D
(5.5 L x 4.5 H x 1.6 D)
Weight: 245 g (8.6 oz)
報(bào)警
Temperature/Relative Humidity Alarm: High/low temperature
and humidity alarms, condensation alarm
Alarm Delay: Up to 2 hrs, user-selectable
Alarm Indication: Audible/Visual/Relay
LOGGING
Sample Rate: 1 sec to 30 min, user-selectable
Data History Storage: 2 hrs to 170 days, depending on sample rate
Memory Capacity: 8150 samples for temperature,
humidity and for temperature, humidity and dew point
注釋: Model OM-THA2 includes complete operator’s manual, Windows software on CD ROM and ac adaptor.
產(chǎn)品型號(hào) 產(chǎn)品描述
OM-THA2 Temperature humidity alarm
OM-61-RS232-DB9 1.8 m (6') RS-232 cable with DB9F termination
OM-PL-USBS USB to RS-232 converter
OM-THA2溫濕度記錄和報(bào)警器 美國(guó)omega
