LLG210D324-005 [ETC]
LIQUID LEVEL SENSOR;
| 型号： | LLG210D324-005 |
| 厂家： | 
ETC |
| 描述： | LIQUID LEVEL SENSOR |
| 文件： | 总4页 (文件大小：938K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEE
Liquid Level Switche
Optomax Industrial Glass Series
FEATURES
•
•
•
Liquid level switches that can detect the presence or
absence of oil or water based liquids
Corrosion resistant, 316L stainless steel housing with
hardened glass tip; suitable for harsh environments
Compact size, wide operating temperature and pressure,
choice of mounting threads
Supply
Voltage
Output
Temp. /
Housing /
Mounting
Output Type / Logic
Current
Pressure
APPLICATIONS
BENEFITS
OUTPUT VALUES
Output Voltageb (Vout): lout = 1A
Vs = 4.5—15.4VDC
• Tank level control; fill/empty
• Leak detection
• High power
• Industrial supply voltage
• Direct load drivedesign
Output High
Output Low
Vout = Vs - 1.5V max
• Pump control
Vout = 0V + 0.5V max
• Sump level switching
Output Voltageb (Vout): lout = 1A
Vs = 8—30VDC
TECHNICAL SPECIFICATIONS
Output High
Output Low
Vout = Vs - 1.8V max
Vout = 0V + 0.7V max
Supply voltage (Vs)
4.5VDC to 15.4VDC
or
or
8VDC to 30VDC
Supply current (ls)
2.5mA max. (Vs = 15.4VDC
)
7.5mA max. (Vs = 30VDC
)
Other sensor options available on request, email:
technical@sstsensing.com
Output sink and source
current (lout)
Operating temperaturea
Up to 1A
-40°C to +125°C (-40°F to +257°F)
-40°C to +125°C (-40°F to +257°F)
0 to 600bar (0 to 8700psi)
Storage temperature
Operating pressure
Housing material
Need help? Ask the expert
Tel: + 44 (0)1236 459 020
and ask for “Technical”
316L Stainless steel with glass tip
Sensor termination
20AWG, 250mm PTFE wires,
8mm tinned, potted back end
a)
b)
Not suitable for use in freezing liquid or high condensing environments such as steam.
Voltages applicable to output value stated.
NOTES
OUTLINE DRAWING
HOUSING SPECIFICATIONS
All dimensions shown in mm. Tolerances = ±1mm.
Housing Series
G2x0 Series
G2x0
G6x0
M12x1x8g
1/2” SAE with
Thread
Pressurec
with hex nuta
O-ringa
100 bar / 1450 psi maximum
Tightening Torqued
3 Nm / 26.5 in-lbs maximum
Housing Series
G6x0 Series
G7x0
G8x0
Thread
Pressurec
1/4” NPTb
1/2” NPTb
100 bar / 1450 psi 600 bar / 8702 psi
maximum max.imum
Tightening Torqued
3 Nm / 26.5 in-lbs maximum
MOUNTING SPECIFICATIONS
G7x0 Series
G2x0 & G6x0 Series
G8x0 Series
G7x0 & G8x0 Series
a)
b)
c)
d)
Hex nut and O-ring sold separately; email: technical@sstsensing.com for details.
NOTES
NPT version can be sealed with a curing type thread sealant such as “Loctite 565” with primer “N”. Do NOT use PTFE tape.
When correctly sealed.
Do NOT over-tighten as this can permanently damage the sensor.
CIRCUIT DIAGRAMS
In order to suit any application, these sensors have been designed with various output circuit configurations. They are identified by
the 3-digit code at the end of the part number as shown in Order Information.
CAUTION: Take care when connecting loads.
The minimum load impedance should not exceed Vs/max output current.
Note: Shorting the output to Vs or 0V will result in irreparable damage to the sensor.
ELECTRICAL INTERFACE
Wire
Red
Designation
Vs
Output
0V
Green
Blue
ORDER INFORMATION
Generate your specific part number using the convention shown below. Use only those letters and numbers that correspond to the
sensor and output options you require — omit those you do not.
L
L
G
X
1
0
D
3
X
X
X
-
X
X
X
Housing
Material
Housing
Type
Output
Logic
Supply
Voltage
Output
Type
G
2
L
24
001
Glass tip
2x0 series
M12x1
Output
Low in air
8-30VDC
N-Type
with flyback
6
Blank
Output
High in air
Blank
4.5-15.4VDC
002
N-Type with
10kΩ pull-up
6x0 series
1/2” SAE
7
003
7x0 series
1/4” NPT
N-Type
8
004
8x0 series
1/2” NPT
P-Type
005
N&P
Push Pull
Other sensor options available on request, email: technical@sstsensing.com for details.
CAUTION
INFORMATION
Do not exceed maximum ratings and ensure sensor(s) are operated in
As customer applications are outside of SST Sensing Ltd.’s control, the
information provided is given without legal responsibility. Customers
should test under their own conditions to ensure that the equipment is
suitable for their intended application. Before use, check that the fluid in
which you wish to use these devices is compatible with Stainless Steel
and glass.
accordance with their requirements.
Carefully follow all wiring instructions. Incorrect wiring can cause
permanent damage to the device.
SST Sensing Ltd recommend using alcohol based cleaning agents.
Do NOT use chlorinated solvents such as trichloroethane as these are
likely to attack the sensor material.
For technical assistance or advice, please email:
technical@sstsensing.com
Failure to comply with these instructions may result in product
damage.
General Note: SST Sensing Ltd. reserves the right to make changes to product specifications without notice or liability.
All information is subject to SST Sensing Ltd.'s own data and considered accurate at time of going to print.
DS-0130 REV 4
© 2017 SST SENSING LTD.
5 HAGMILL CRESCENT, SHAWHEAD INDUSTRIAL ESTATE, COATBRIDGE, UK ML5 4NS
www.sstsensing.com e: sales@sstsensing.com t: +44 (0)1236 459020 f: +44 (0)1236 459026
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