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相关产品
产品信息
氟化氢HF传感器
测量范围: 0-10 ppm
工作寿命:空气中2年
输出: 300±100nA/ppm
分辨率: <0.1ppm
温度范围: -20℃to 45℃
压力范围:大气压±10%
响应时间(T 90) : <30 s
Product
Data Sheet
Sensoric HF 3E 10 SE
Technical Specifications
Hydrogen Fluoride (HF) Gas Sensor
Patent: US 6423209 B1
3-electrode electrochemical
0-10 ppm
None
300 ± 100 nA/ppm (negative signal)
< 90 s
calculated from 3 min exposure time
< ±30 nA
< 10% of full scale
< 10% of full scale
MEASUREMENT
Operating Principle
Measurement Range
Filter
Sensitivity
Response Time (T
90
)
Baseline Offset (clean air)
Repeatability
Linearity
None
Not required
< 150 ppb
ELECTRICAL
Recommended Load Resistor
Bias Voltage
Resolution
(Electronics dependent)
ABS
2.3 g (Mini)
3.3 g (Classic)
2.8 g (Smart)
4.6 g (4 Series)
6.9 g (7 Series)
sensor front pointing
downwards or sidewards
MECHANICAL
Housing Material
Weight
Recommended Orientation
TLV-monitoring, leakage detection,
Portable & fixed point applications
-20°C to +40°C
Atmospheric ± 10%
15% to 90% r.h. non-condensing
ENVIRONMENTAL
Typical Applications
Operating Temperature Range
Operating Pressure Range
Operating Humidity Range
0.4 μA
< 500 mV
500 μA
INTRINSIC SAFETY DATA
Maximum at 10ppm
Maximum o/c Voltage
Maximum s/c Current
< 10% per 6 months
> 18 months in air
8 weeks in sealed container
12 months from date of despatch
LIFETIME
Long Term Output Drift
Expected Operating Life
Storage Life
Standard Warranty
Key Features & Benefits:
•
Class leading stability
•
Low zero drift
•
Highly sensitive
•
Highly selective
for acid gases
Part Numbers
Available in:
Orders should be placed through
Sensoric Gas Sensors in Bonn.
HF
Part Number
Mini
9
Classic
9
Smart
(8 pin socket)
9
4-Series
9
7-Series
9
Transmitter
9
IMPORTANT NOTE:
Connection should be made via PCB
sockets only. Soldering to pins will
render your warranty void.
All performance data is based on
conditions at 20°C, 50% r.h. and
ambient pressure using Sensoric
recommended circuitry. For information
on sensor performance under other
conditions contact Sensoric.