Instrument and Meter Manufacturer
LFW10 Temperature Transmitter
PRODUCT FEATURES
Description
The LFW10 series temperature transmitter is a transmitter designed for industrial applications.It is specially designedfor shock surges,electrostatic discharges group pulse withstand voltages,etc,and has strong anti-interference abilityThere is a wall hangingThere are five installation methods of air duct/water pipe split,and clamp,and three outputs ofcurrent,voltage and thermal resistance The mode is optional,the on-site adaptability is strong and the spring screw/terminal design is suitable for quick installation.canlt is widely used in computer room HVAC,buildings,warehouses andother places where temperature detection is required.
Specification
| Sensor | ·High precision thermal resistance please refer to the selection instruction table(resistance output) PT1000,levelA(analog output type) |
| Output | ·Resistance value,please refer to the selection table and thermal resistance indexing table ·4~20mA or 0~10VDC,0~5VDC |
| Thermal resistance | Please check the selection table and thermalresistance indexing table |
| Accuracy | Typical 0.2~0.5℃@0/25℃,see selection table±0.3℃@25℃,see accuracy curve |
| Power supply | ·Voltage type 15~35VDC/24VAC±20% Current type 18.5~35VDC(RL=500Ω)8.5~35VDC(RL=0Ω) |
| Output load | (analog output type):<500Ω(current type)≥2KΩ(0~5V),≥3KΩ(0~10V) |
| Housing material | PC housing、stainless steel probe(φ6mm)and sleeving |
| Working environment | -40~70°℃,0~95%RH(Non-condensing) |
| IPlevel | IP65 |
Product Selection
| Codes &descriptions | Remark | ||||||||
| LFW10-1 | Wall-mounted type temperature transmitter | LFW10-4 | Split type temperature transmitter | Model | |||||
| LFW10-2 | Duct type temperature | LFW10-5 | Clamp type temperature transmitter | ||||||
| LFW10-3 | Pipe type temperature | ||||||||
| V10 | 0~10VDC(3-wired) | 0 | PT1000,±0.2℃@0℃ | Temperature output | |||||
| A4 | 4~20mA(2-wired) | 1 | PT100,±0.2℃@0℃ | ||||||
| V5 | 0~5VDC(3-wired) | 2 | NTC20K,±0.3℃@25℃ | ||||||
| 6 | NTC10K,±0.3℃@25℃ | ||||||||
| 0 | null | Temperature range | |||||||
| 1 | 0~50℃ | ||||||||
| 2 | -20~60℃ | ||||||||
| 8 | others(available on request) | ||||||||
| 0 | 65MM | Probe length LFW10- 2/10-3 | |||||||
| 1 | 100MM | ||||||||
| 2 | 200MM | ||||||||
| 3 | 150MM | ||||||||
| 8 | others(available on request) | ||||||||
| LFW10-2 A4 1 2 | Selection example | ||||||||
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