大型数字温度和湿度显示LED显示器
Technical parameters
Sampling time |
1 time/second |
Interval time |
1s~24hrs |
Output interface |
RS485/RS-232/USB三种时间选择 |
Analog output |
4-20mA Output (RL<=250Ω) |
Dry contact (Relay Switch) |
Contact:Max. 1A@30Vdc Resistive load |
Power |
24日休假/ Vdc±20%(50…60 hz)和9-15V适配器 |
Power consumption |
6W@24Vdc |
Temperature
Type |
Diode |
Range |
-20°C~70°C/-4°F~158°F |
Accuracy |
±1.0°C (5~60°C)other±2°C |
Resolution |
0.1°C/0.1°F(0 ~ 35°C / 32°~ 95°F); 1°C / 1°F(100°C /°F或低于10°C /°F) |
Response Time |
Typ.1 second |
Relative Humidity
Type |
Capacitive |
Range |
5-95% |
Accuracy |
±5.0%RH (20~80%);±8.0%RH (80%) |
Resolution |
0.1% |
Response Time |
Typ.4 seconds |
Model |
CO2 |
Humidity |
Temp |
65,000 Record |
Clock |
RS-232 |
RS-485 |
RELAY*1 |
4-20mA |
TRH-3308A |
|
v |
v |
v |
v |
v |
v |
v |
v |
TRH-3358A |
v |
v |
v |
v |
v |
v |
v |
v |
v |
APPLICATIONS:
- Warehouses. - Hospitals blood/Tissue banks.
- Laboratories. - Computer rooms.
- Chambers/incubator. - Clean rooms.
- Electronics manufacturing. - Defense.
- Refrigerators/Freezers. - Other Critical areas.
TRH-3308D温湿度大LED电机数据记录仪
Q & A:
- 同步显示-日期时间,温度和RH ?
不,这个记录器TRH-3308D不能被您的计算机同时监控.
- 内部数据存储-在5分钟采样率下,每个参数大约30天的数据存储 ?
30天的数据sotrage每个参数在5分钟需要8640点空间,新萄新京网站的存储卡得到43000点
that is engouh to cover your need.
- 可编程序的启动/停止时间 ?
This feature is not available. 只能在前面板上手动操作. Not programmable.
日期和时间应与检索的数据-要求 ?
日期和时间数据可以通过Excel表格下载.
- 报警-当超过设定的上限和下限 ?
硬件有这种报警功能,但软件没有
- Software-Shall be provided. 能够将数据传输到Excel电子表格 ?
Yes, we have this features.
- 通信电缆-应提供 ?
Yes, USB cable is provided.
- Auto display off function-Required ?
不,这款LED显示器没有自动关闭功能,但你可以手动关闭
并且记录器将停止记录.
- Wall mountable-Required ?
Yes, it is wall mountable.