溫濕度/露點傳送器(防爆型)
品名：防爆型 溫濕/露點傳送器
Model：TR.Ex
．量測範圍：0~100%RH、-40~125℃
．輸出信號：0 – 10V / 0 – 20mA，可自行設定
．安裝方式可選壁掛、風管(外拉式)，風管式sensro長度50~200mm可選
．帶顯示，不需要另外加裝防爆隔離器
．可應用於危險區域及易燃區域的溫濕度測量
．具本安防爆功能/ATEX檢測合格
| SUPPLY
|
| Voltage |
20 – 28,8 |
V AC/DC |
| Frequency |
50 – 60 |
Hz |
| Power input/consumption |
3 / 5 |
W / VA |
| Protection class / over voltage
category / pullution degree |
III / 2 / III |
insulated |
| OUTPUTS
|
| Voltage / current selectable |
0 – 10 / 0 – 20 |
V DC / mA |
|
Accuracy
|
0,1 |
% FS |
| Influence of temperature |
< 0,01 |
%/K |
| Effect of load |
0,1/100
|
%/Ohm |
| DISPLAY
/ BUTTON / LED |
| LCD, backlight |
128 x 64 |
pixel |
| Micro push button |
> 1 Mio. |
cycles |
| LED red / green |
Status indication |
|
| HOUSING
|
| High Tech Polymer |
halogen-, silicon-, PVC |
free |
| Corrosion durability |
On- and Offshore |
With high salinity |
| Ingreased protection |
IP66 |
|
| GENERAL
|
|
Terminal cross-section
ATEX/IECEx Ex e
|
0,08 – 2,5
0,25 – 1,5
|
mm without end sleeve
mm with end sleeve
|
| Cable connections M20x1,5 ATEX/IECEx
Ex e |
6 - 13 |
Ø mm |
| Dimensions H x W x D |
175 x 110 x 56 |
mm |
| Weight |
800 |
g |
|
MATERIALS |
| Housing |
High Tech Polymer |
electrostatically conductive |
| Front plate, Screws |
Stainless steel |
|
| Seals |
EPDM |
|
| Cable connection, Sensor connection
M12 |
brass plated |
|
|
APPLICATION |
| Ambient- and storage temperature |
-40 … +70 |
°C |
| Humidity, without condensation |
0 … 100 |
%rH |
| Mountion position, altitude |
any, recommendation vertical, < 2000 m |
|
|
|
