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土壤水分 湿度传感器 植物培养土壤水分检测仪 土壤速测仪
面议土壤水分传感器 土壤湿度传感器 土壤体积含水量检测仪
面议土壤温湿度计 温湿度记录仪 土壤温湿度分析仪
面议防爆温湿度计 数显式防爆温湿度计 防爆是温度表
面议数字大气压力表 大气压测量仪 便携式大气压力检测仪
面议数字大气压力表
面议传感变送器 固态传感器 0-4000ppm 高防爆式传感变送器
面议翻斗式雨量计 雨情遥测系统 自动雨量计
面议热线式风速仪 转轮两用风速仪 风俗检测仪 风速测量仪RS-232
面议手持式叶面积仪 便携式叶面积测量仪 植物叶片受损伤变色病态分析仪
面议手持式叶面积仪 自动存储叶片面积测量仪 叶片面积分析仪
面议流量式检漏仪通用空气测漏仪发动机泄漏检测仪滤清器微小检漏仪
面议产品说明书:
26800数据记录仪可以很容易地连接到风,温度,湿度,雨量,气压,太阳辐射和大多数其他传感器。
功能包括以下:
高分辨率显示器 可编程 大型数据存储能力 多样输入和输出 采集点频率可调
The Model 26800 Meteorological Translator offers a unique and flexible solution for meteorological data measurement, recording and display.
Versatile design can be easily connected to wind, temperature, humidity, rainfall, pressure, solar radiation and most other sensors. 26800 features include the following:
? High Resolution Display
? Fully Programmable
? Large Data Storage Capacity
? Wide Variety of Inputs and Outputs
? Compact Design
The 26800 is compatible with a wide variety of sensors and accessory devices. Terminals for all functions are readily available on the back panel.
Specifications
Dimensions: 200 mm (7.8 in) x 144 mm (5.7 in) x 54 mm (2.1 in)
Weight: 0.8 kg (1.8 lb)
Operating Temperature: 0° C to 50° C
Storage Temperature: -30° C to 50° C
Display: Adjustable high-brightness, high-contrast with 8 user programmable screens.
Power: 10 to 30 VDC at 4 W max
Memory: 2,162,688 data records. 512 User Program Instructions.
VOLTAGE INPUT
Channels: 16 max.
Measurement Range: -2.5 to 5 VDC
Accuracy: 0.1% from 0 to 40° C
PULSE / FREQUENCY INPUT
Channels: 4 Inputs. 0 to 2500 Hz
EXCITATION
Channels 2 Outputs Regulated 5VDC at 10mA
VOLTAGE / CURRENT OUTPUT
Channels: 4 Outputs.
Range: Voltage 0 to 5VDC. Current 0 to 20mA.
Resolution 12-bits (1.25 mV or 0.005 mA)
SERIAL I/O
Channels: 2 ports. One for RS-232, one for RS-485. Both channels are full duplex with no handshaking, 1 start, 8 data, 1 stop, no parity.
Baud Rate: 1200 to 230,400 Baud
SWITCH OUTPUT
Channels: 4 Solid State Switch outputs.
Voltage/Current: Each switch can handle 60VDC at 5A