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參數(shù)資料
| 型號(hào)： | K7L-AT50 |
| 廠商： | Omron Electronics LLC |
| 英文描述： | Liquid Leakage Sensor Amplifier with Disconnection Detection Function |
| 中文描述： | 液體泄漏傳感器放大器與斷開檢測(cè)功能 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 467K |
| 代理商： | K7L-AT50 |
Liquid Leakage Sensor Amplifier with Disconnection Detection Function
K7L-AT50D/-AT50D-S
E-31
L
C
Specifications
I
Ratings
Note:
UL
File No. E138234
File No. LR95291-21
CSA
I
Characteristics
Rated power supply voltage
Operate resistance
12 to 24 VDC (Allowable voltage fluctuation range: 10 to 30 VDC)
0
to 50 M
, variable
Range 0: 0 to 250 k
Range 1: 0 to 600 k
Range 2: 0 to 5 M
Range 3: 0 to 50 M
Note:
The range used is set using the DIP switch on the side of the Sensor Amplifier. (Refer to
DIP
Switch Settings
.) Set the corresponding pin of the DIP switch in the up position. (For range 0,
set all 3 pins in the down position.) The adjuster (ADJUST) on the top of the Sensor Amplifier
sets the resistance value for detection within the set range. It is factory-set to the upper limit.
(Normally, use with the adjuster set to the upper limit.) With any range, resistance values can
be set from 0
.
Detection signal: 10 VDC max., 200 ms
Detection time: 10 s max.
Release: Released by resetting the power supply.
105% min. of operate resistance
NPN open collector transistor output with 100 mA at 30 VDC max. for both liquid leakage detection
and disconnection detection.
Note:
If the rightmost pin of the DIP switch on the side of the Sensor Amplifier is set to the down po-
sition, the output turns ON when liquid/disconnection is detected; if it is set to the up position,
the output turns OFF.
Wiring cable: 50 m max.
Sensing Band length: 10 m max.
Note:
These values are possible on condition that a completely insulated 3-conductor VCT cable with
a thickness of 0.75 mm
2
and a dielectric strength of 600 V is used together with a Liquid Sensing
Band specified by OMRON. (A 0.2-mm
2
cable can also be used.)
F03-20 Terminal Block (for connecting wiring cable and Sensing Band)
Screwdriver for ADJUST setting.
F03-20T Terminator (provided with K7L-AT50D only)
(Purchase the Sensing Band, Sensing Band Sticker, wiring cable, and Socket separately. The Terminal
Block is 3P; the Terminator is 2P)
Disconnection detection function
Release resistance
Output configuration
Wiring distance
Accessories
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Power consumption
Response time
Operating:
–
10
°
C to 55
°
C
Operating: 45% to 85%
10 M
at 100 VDC between case and current-carrying parts
1,000 VAC at 50/60 Hz for 1 min between case and current-carrying parts
1 VA max.
Operate:
800 ms max.
Release:
800 ms max.
Approx. 14 g
Weight
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| K7LAT50D | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SENS AMP LIQUID LEAKAGE 12-24VDC |
| K7L-AT50D | 功能描述:液位傳感器 Leakage Sensor RoHS:否 制造商:Honeywell 連接方法:3 Pin Connector 電流額定值:60 mA 輸出類型:NPN 端口類型: 壓力范圍:0 bar to 25 bar 描述/功能:Fiber Optics and Liquid Level Sensor |
| K7L-AT50D-S | 制造商:OMRON 制造商全稱:Omron Electronics LLC 功能描述:Liquid Leakage Sensor Amplifier with Disconnection Detection Function |
| K7LU | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:LIQUID LEAKAGE SENSOR |
| K7L-U | 功能描述:LIQUID LEAKAGE SENSOR RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 專用 系列:* 標(biāo)準(zhǔn)包裝:40 系列:* |
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