Precision Centigrade Stainless Steel Lm35 IC Digital Waterproof Sensor Module

• Installation Type: Customized
• Sensing Type: Analog
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: SUS304
• Model NO.: Lm35
• Measuring Medium: Temperature
• IP Rating: IP67
• Certification: RoHS
• Customized: Customized
• Temperature Range: -55 to +150°c
• Transport Package: 2000PCS/Carton
• Specification: Rohs
• Trademark: Focusens
• Origin: Anhui, China
• HS Code: 9025900090
• Production Capacity: 500, 000PCS/Year

Product Description

Product Description

The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (centigrade) temperature.

The LM35 thus has an advantage over linear temperature sensors calibrated in °Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient temperature centigrade scaling.

Sensor types: LM35A/ LM35CA/ LM35/ LM35C/ LM35D

 

Typical Applications	Features
• HVAC	• Calibrated directly in °Celsius (centigrade)
• Refrigerator	• Linear ±10.0 mV/ºC scale factor.
• Ice house	• 0.5ºC accuracy guarantee able (at 25ºC)
• Library	• Low cost due to wafer-level trimming.
• Portable equipment	• Less than 60 μA current drain.
• Industrial equipment	• Low self-heating, 0.08ºC in still air.
	• Non-linearity only ±1/4 ºC typical.
	• Low impedance output, 0.1 W for 1 mA load.

 

Technical Data

 

Item		Specification
Power supply		4~30 V
Sensor		LM35A	LM35CA	LM35	LM35C	LM35D
Measuring range		-55 ~ +150ºC	-40 ~ +110ºC	-55 ~ +150ºC	-40 ~ +110ºC	0 ~ +100ºC
Accuracy	25ºC	±0.5	±0.5	±1	±1
	T min	±1.0	±1.5	±1.5	±1.5
	T max	±1.0	±1.5	±1.5	±2.0
Quiescent Current		133 μA	116 μA	161 μA	141 μA
Output current		10 mA
Output voltage		0~5 V
Work current		1.5 mA
Standby current		1 μA
Out pin sink current		4 mA (@ VI/O=0.4 V)
Response		Converts temperature to 12-bit digital word in 750 ms (max.)
Output		Open-drain 1-wire interface pin.
Drift		±0.2 ºC on a 1000h stress test at +125 ºC with VDD=5.5 V
Sensor gain		10±0.1 mV/ºC		10±0.2 mV/ºC

 

 

Why us

 
About us

Focusens are Chinese Sensor Expert that have more than 15 years manufacturing experience. We are committed to provide high quality thermal Components NTC thermistors, PTC thermistors, NTC sensors, PT100 PT1000 RTD sensors ,thermocouples, silicon liner PTC sensors as well as digital sensors.

Our activities covers all over the world. Key players like Bosch, Schneider Samsung as well as Chinese manufacturers like Galanz, Medtronic, Mindray, BYD etc. are among our clients list.

Flexible custom design and prompt delivery are our always advantages. Meanwhile we accept OEM on customers design.
Contact us now for details and improve projects efficiency with our expertise!

 

Custom Designs

All parameters can be customized. Please see below information for your reference, tell us your detailed requirements.

Part A: Sensing Elements
 

Item	Specification
Thermistor	NTC, PTC
RTD series	PT10, PT20, PT100, PT200, PT500, PT1000
Digital series	DS18B20, STS35, TMP117 etc.
Analog series	LM35

Part B: Housings

Part C: Wires

 

Item	Specification
AWG	18, 20, 22, 24, 28 etc.
Material	PVC, Teflon, Silicone, Fiberglass
Outer diameter	2.5mm, 3.0mm, 3.2mm, 4.0mm, 5.0mm, 6.0mm

 

Part D: Connectors

What Focusens can provide you:

1. Stable supply capacity. With near 10 years manufacturing experience, over 7 years export experience, Focusens promise you a guaranteed quality, quantity and lead time.

 

2. Quick products iteration. Focusens possesses multiple production lines, therefore whatever your requirements are, a quickly respond can be provided.
 

3. Efficient service. Your request will be responded no more than 12 hours.

 

Certifications

 

Related Products

 

FAQ

1. How can I get samples?
Discuss to one of our sales, tell him or her your requirements. After confirmed details, we will arrange samples production. Customer need to pay for shipping cost. (Check with sales whether your samples can be free)

2. When can I receive samples?
Normally it takes 15-30 days to produce samples.
 

3. How to pay?

We accept Telegraphic Transfer and Trade Assurance. Negotiate with sales if you have questions.

4. Do you accept customized?
Yes, we accept ODM&OEM. Products can be customised upon customer's requirements.

5. How long is your lead time?
Generally, 2-3 weeks for regular products. Sometimes, it needs more time to prepare materials and do more tests to ensure products' accuracy.

Welcome to contact us for much more details!
Focus Sensing and Control Technology Co.,LTD
Account Manager
Rick Zou