Products Description
DESCRIPTION
LFW21 Integrated Temperature Transmitter uses a high-resolution and high-precision temperature sensor as themeasuring element.The amplifier circuit is located in a 304 stainless steel housing to convert the sensor signal into ananalog signaloutput.This product is widely used in temperature measurement at industrial sites such as petroleum,chemical industry,electric power,hydrology,etc.
SPECIFICATION
Measuring medium | Liquid or gas,etc. (compatible with contact materials) |
Measuring range | -50~200℃(see Order Ref.No.) |
Output signal | 4~20mA/0-10V/PT100/PT1000 |
Supply voltage | 15~33VDC |
Accuracy | 0.5%FS |
Working environment | -40~85℃,0~95%RH(no condensation) |
Shell material | 304 stainless steel probe rod and casing,ABS Hirschmann connector |
Protection leve | P65(without display),IP54(with display)Note:The above protection level refers to the |
ORDER REF NO.
CODEAND DESCRIPTION | Remark | ||||||||||||
LFW21 | Integrated Temperature Transmitter | Model | |||||||||||
A4 | 4~20mA(2-wire) | 0 | PT100,±0.2℃@0℃ | Temperature Output | |||||||||
V10 | 0-10V(3-wire) | 1 | PT1000,±0.2℃@0℃ | ||||||||||
0 | 0~100℃ | Temperature Range | |||||||||||
1 | 0~200℃ | ||||||||||||
2 | -50~50℃ | ||||||||||||
3 | -50~100℃ | ||||||||||||
4 | -50~200℃ | ||||||||||||
X | customized (temperature range-50~200℃) | ||||||||||||
G2 | G1/2 male(fixed thread installation) | Integrated Type | Installation | ||||||||||
G4 | G1/4 male (fixed thread installation) | ||||||||||||
M20 | M20*1.5 male(fixed thread installation) | ||||||||||||
K | clamp(50.5MM) | ||||||||||||
Z | Direct Insert Type | ||||||||||||
| 0 | without | Protective Tube | ||||||||||
1 | with | ||||||||||||
-- | L30 | 30mm | Integrated Type | Probe Length(excluding thread)
| |||||||||
L50 | 50mm | ||||||||||||
L100 | 100mm | ||||||||||||
L150 | 150mm | ||||||||||||
L200 | 200mm | ||||||||||||
L300 | 300mm | ||||||||||||
X | customized | ||||||||||||
L130 | 130mm | Direct Insert Type | |||||||||||
L200 | 200mm | ||||||||||||
L250 | 250mm | ||||||||||||
L300 | 300mm | ||||||||||||
L400 | 400mm | ||||||||||||
X | customized | ||||||||||||
- | 0 | without | Display | ||||||||||
1 | with | ||||||||||||
| |||||||||||||
Note:
1.LFW21-A4-0-G2-0-L100-0 represents an integrated temperature transmitter,output 4-20mA,temperaturerange 0~100℃,threaded interface is G1/2(fixed thread installation),no protective sleeve tube,probe length100mm,no display.2.When selecting the installation method and probe length,need to consider those are for integrated type ordirect insert type.3.Protective tube parameters:diameter 10mm,mounting thread G1/2 external thread,length matching theength of the probe.
