OM-PLLS美国OMEGA

　　该om-pl系列数据记录器是灵活的设备，可用于多种测井应用。每一个数据记录器可采样速度达每秒或慢到每18小时一次。数据记录器可停止记录当记忆体已满，或翻转连续记录。记录开始是软件选择的是即时的，延迟，或开始时的数据记录器的门是关着的。数据记录器也可以用来实时查看的高、低报事件，表明如果记录的数据通过上述和/或到用户选择的阈值。报事件从样本数据分别存储和不影响数据翻转。当记录的数据通过高或低的报阈值，数据记录器记录报时间。当记录的数据返回到可接受的范围内，数据记录器记录报时间。多50个这样的报事件可以记录。该数据采集器具有视觉报状态显示而不需要连接到电脑。

　　数据记录器中有一个内部的实时时钟/日历。这个时钟是用来记录的数据样本和报事件的时间戳。这个时钟是的你的计算机时钟，可单独设置，或设置以符合您的计算机时钟。数据记录器提供高水平的数据安全。他们的物理安全性，在数据访问的门是锁着的，和软件的安全。它是的样本数据或数据记录器的om-pl系列报信息几乎是不可能的。数据记录器是极低的功率。在正常操作条件下，一个9伏特的电池将持续18个月至2年。

　　om-pl系列数据记录器已超过10000的读数存储容量。只需连接到您的PC的串口数据记录器和使用可用的Windows软件建立你的记录会话参数。一旦数据采集器设置你可以断开它，把它放在现场记录的数据。数据记录器门可以锁定以防止意外或故意的记录会话中断。当录制完成后，重新连接到您的PC和下载数据记录器所记录的数据使用Windows软件。该软件允许你查看数据记录的文本或图形格式。模型可用来记录内部温度和外部温度通道（om-plt2），两个外部温度通道（om-pltt），温度，湿度和露点（om-plth），温度和压力（om-plpt），交流电流电压（om-plcv），4至20毫安（om-pl420），和内部温度和外部热电偶输入（om-pltc）。

　　规格：

　　GENERAL

　　Operating Temperature Range (Datalogger):

　　0 to 60°C (32 to 140°F) using alkaline battery;

　　-40 to 65°C (-40 to 150°F) using lithium battery

　　Humidity: 0 to 95% RH, non-condensing

　　Storage Temperature: -40 to 77°C (-40 to 170°F)

　　Time Accuracy: ±100 ppm @ 75°F

　　Power: 9 V alkaline or lithium battery

　　Battery Life (average use): 20 months using alkaline battery,

　　40 months using lithium battery

　　Dimensions: 7.6 x 6.4 x 2.8 cm (3 x 2.5 x 1.1")

　　Weight: 71 g (2.5 oz)

　　Software: XP/VISTA 32-bit (VISTA 32-bit version only; VISTA 64-bit is not supported)

　　Measurement Interval: 1 sec to 18 hrs

　　(able in 1 second increments)

　　Computer Interface: RS-232 standard;

　　for computers with only a USB port,

　　use model no. OM-PL-USBS (RS-232/USB adaptor)

　　OM-PLT2 TEMPERATURE DATALOGGER

　　Channels: one internal temperature channel and one

　　external temperature channel

　　Sample Point Capacity:

　　21,500 points for single channel;

　　10,750 points per channel for dual channel

　　Alarms: high and low alarms

　　for internal and external channel

　　Temperature Range: internal sensor;

　　0 to 60°C (32 to 140°F) with alkaline battery,

　　-40 to 65°C (-40 to 150°F) with lithium battery:

　　external sensor; -40 to 65°C (-40 to 150°F)

　　Accuracy: ±0.5°C (±1.0°F)

　　Resolution: 0.05°C (0.1°F)

　　External Probe Temperature Range:

　　-40 to 65°C (-40 to 150°F)

　　Calibration: single point offset calibration available through software

　　OM-PLTT DUAL TEMPERATURE DATALOGGER

　　Channels: two external

　　temperature channels

　　Sample Point Capacity: 21,500

　　temperature points for single

　　channel (1 probe); 10,750

　　temperature points per channel

　　for dual channel (2 probes)

　　Alarms: high and low alarms

　　for each probe

　　External Probe Temperature Range:

　　-46 to 150°C (-50 to 300°F)

　　Accuracy: ±1°C (±2°F)

　　Resolution: 0.05 °C (0.1°F)

　　Probe: 76 mm (3") stainless steel tip,

　　1.8 mm (6') cable

　　Calibration: single point offset calibration available through software

　　Battery Life (average use): 20 months using alkaline battery,

　　40 months using lithium battery

　　OM-PLTH TEMPERATURE/ HUMIDITY DATALOGGER

　　Channels: two internal channels (temperature and humidity);

　　two calculated channels (dew point and wet bulb)

　　Sample Point Capacity: 21,500 for temperature only;

　　10,750 points for temperature, humidity and dew point

　　Alarms: high and low alarms

　　for temperature amp; humidity.

　　Temperature Range: 0 to 60°C (32 to 140°F) with alkaline battery

　　-40 to 65°C (-40 to 150°F) with lithium battery

　　Temperature Accuracy: ±1°C (±2°F)

　　Resolution: 0.05°C (0.1°F)

　　Relative Humidity Range:

　　0 to 99.9% RH, non-condensing

　　Relative Humidity Accuracy:

　　±2% full scale, from 0% to 95% RH

　　for temperatures between 0 to 60°C (32 to 140°F)

　　Relative Humidity Resolution: 0.1% RH

　　Calibration: single point offset calibration

　　available through software; humidity is factory calibrated

　　OM-PLPT PRESSURE

　　AND TEMPERATURE DATALOGGER

　　Channels: two external channels;

　　temperature and pressure

　　Sample Point Capacity:

　　21,500 points for temperature or pressure;

　　10,750 points for both pressure and temperature

　　Alarms: high and low alarms

　　for temperature and pressure

　　Temperature Range: -40 to 65°C (-40 to 150°F)

　　Temperature Accuracy: ±0.5°C (±1°F)

　　Resolution: 0.05°C (0.1°F)

　　Temperature Probe: -40 to 65°C (-40 to 150°F)

　　Pressure Range: 0 to 500 psi

　　Pressure Accuracy: ±3 psi

　　Pressure Resolution: 0.15 psi

　　Pressure Sensor: stainless steel sensor 1.8 m (6') cable,

　　1/4 " NPT male pressure port)

　　Operating Temperature Range (Pressure Sensor):

　　0 to 54°C (32 to 130°F)

　　Calibration: single point offset calibration available through software;

　　pressure is factory calibrated

　　OM-PLTC THERMOCOUPLE DATALOGGER

　　Channels: two channels, one for internal ambient temperature

　　and one for external thermocouple input

　　Measurement Capacity: 10,750 points for both internal

　　temperature and external thermocouple input

　　Thermocouple Types (External Channel):

　　J, K, T, E, R, S (software able)

　　Thermocouple Temperature Ranges:

　　Type J; -79 to 732°C (-110 to 1350°F):

　　Type K; -140 to 1038°C (-220 to 1900°F):

　　Type T; -148 to 349°C (-235 to 660°F):

　　Type E; -59 to 560°C (-75 to 1040°F):

　　Type R; 0 to 1449°C (32 to 2640°F):

　　Type S; 0 to 1449°C (32 to 2640°F)

　　Thermocouple Connection:

　　subminiature female thermocouple jack

　　Accuracy (Thermocouple Channel):

　　Type J,K,T; ±0.8°C (±1.5°F):

　　Type E; ±0.6°C (±1.0°F):

　　Type R,S; ±2.8°C (±5°F)

　　Resolution (Thermocouple Channel): 0.05°C (0.1°F)

　　Accuracy (Internal Channel): ±1°C (± 2°F)

　　Resolution (Internal Channel): 0.05°C (0.1°F)

　　Alarms: high and low alarms

　　for thermocouple and ambient temperature

　　Calibration: single point offset calibration available

　　through software for both internal

　　ambient channel and external thermocouple channel

　　OM-PL420 4 TO 20 MA DATALOGGER

　　Channels: one 4 to 20 mA input

　　Measurement Capacity: 21,500 points

　　Alarms: high and low alarms

　　Input Current Range: 0 to 40 mA

　　Current Accuracy: ±0.05 mA

　　Current Resolution: 0.01 mA

　　Calibration: single point offset calibration available through software

　　OM-PLCV CURRENT AND VOLTAGE LOGGER

　　Channels: two channels, one for AC current (measured

　　using supplied current probe), and one for AC voltage

　　Sample Point Capacity: 21,500 points for current or voltage;

　　10,750 points for both current and voltage Alarms:

　　high and low alarms for current and voltage

　　Current Range: 0 to 300 Aac

　　Current Accuracy: ±5%

　　Current Resolution: 0.1 Aac

　　Voltage Range: 0 to 500 Vac

　　Voltage Accuracy: ±1 Vac

　　Voltage Resolution: 0.1 Vac

　　Calibration: single point offset calibration available through software; current and voltage are factory calibrated

　　OM-PL SERIES LOGGER INTERFACE SOFTWARE

　　SPECIFICATIONS

　　Sampling Interval: User able from 1 second to 18 hours,

　　in 1 second increments

　　Interface: COM (RS232) serial port. Software supports COM1 through COM8. Optional USB interface (model no. OM-PL-USBS).

　　Alarms: Visual alarms with user able low

　　and high thresholds for every channel

　　Alarm Memory: Up to 50 alarm events.

　　Alarm start time and alarm duration is stored

　　Data Security: Locking sliding door prevents physical access to the logger data. Unique factory set logger ID.Data collection session counter

　　Compatibility: XP/VISTA 32-bit (VISTA 32-bit version only; VISTA 64-bit is not supported)

　　Minimum System Requirements: 8MB of RAM, 2M

　　of disk space, 800 x 600 resolution, 1 free COM port or a free USB port

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