Industrial air compressors require precise temperature monitoring to ensure optimal performance and prevent costly equipment failures. Therefore, selecting a reliable temperature sensor becomes crucial for maintaining operational efficiency. The Atlas Copco 1089057470=1089057440 Temperature Sensor delivers exceptional accuracy and durability for critical monitoring applications.
Seadweer, as Atlas Copco’s professional supplier, provides genuine original temperature sensors that meet stringent industrial standards. Consequently, customers receive authentic Atlas Copco components with guaranteed performance characteristics. Furthermore, this temperature sensor ensures reliable monitoring across demanding operational environments.

Contents
Understanding Temperature Sensor Technology
Advanced sensor technology provides real-time temperature monitoring with exceptional accuracy and response times. Additionally, the robust construction ensures consistent performance under extreme operating conditions. As a result, compressor systems operate within safe temperature ranges while maximizing efficiency.
The 1089057470=1089057440 temperature sensor incorporates precision thermistor technology that delivers accurate readings across wide temperature ranges. Subsequently, control systems receive reliable data for optimal compressor management. Meanwhile, the sensor’s industrial-grade construction withstands harsh environmental conditions effectively.
Modern temperature monitoring prevents equipment damage by providing early warning of overheating conditions. Therefore, maintenance teams can take corrective action before costly failures occur. Furthermore, continuous monitoring helps optimize energy consumption and extends equipment lifespan significantly.
Product Advantages
Exceptional Accuracy and Response Time
High-precision thermistor technology delivers temperature readings with ±0.5% accuracy across the entire operating range. Additionally, fast response times ensure immediate detection of temperature changes. Consequently, control systems can react quickly to prevent overheating conditions.
Advanced sensor calibration maintains accuracy throughout extended service periods without drift or degradation. Moreover, temperature coefficient stability ensures consistent readings regardless of ambient conditions. As a result, operators receive reliable data for critical decision-making processes.

Industrial-Grade Durability and Construction
Robust stainless steel construction withstands corrosive environments and mechanical stress effectively. Furthermore, sealed housing design prevents moisture ingress and contamination. Subsequently, sensor reliability increases by 40% compared to standard commercial alternatives.
High-temperature materials maintain structural integrity at temperatures up to 200°C continuously. Additionally, vibration-resistant design ensures stable operation in high-vibration compressor environments. Therefore, maintenance intervals extend significantly while reducing unexpected sensor failures.
Seamless Integration and Compatibility
Universal mounting configuration enables easy installation across multiple Atlas Copco compressor models. Moreover, standardized electrical connections simplify replacement procedures. Consequently, maintenance downtime reduces by 30% during sensor replacement operations.
Compatible control interfaces ensure plug-and-play operation with existing compressor control systems. Additionally, calibrated output signals eliminate the need for field adjustments. As a result, installation time decreases while maintaining measurement accuracy.
Product Comparison Analysis
Feature | Atlas Copco 1089057470/1089057440 | Generic Temperature Sensor | Standard Industrial Sensor |
Accuracy | ±0.5% | ±2.0% | ±1.5% |
Operating Range | -40°C to +200°C | -20°C to +150°C | -30°C to +180°C |
Response Time | <2 seconds | <5 seconds | <3 seconds |
Housing Material | Stainless Steel 316L | Carbon Steel | Stainless Steel 304 |
IP Rating | IP67 | IP54 | IP65 |
Vibration Resistance | 30G | 10G | 20G |
Warranty Period | 24 months | 6 months | 12 months |
Compatible Air Compressor Models
Series | Model Numbers | Application Type |
GA Series | GA37, GA45, GA55, GA75, GA90 | Oil-Injected Screw |
GAe Series | GAe30, GAe37, GAe45, GAe55 | Energy Efficient Models |
GX Series | GX7, GX11, GX15, GX18, GX22 | Oil-Free Applications |
GR Series | GR110, GR132, GR160, GR200 | High Pressure Systems |
ZH Series | ZH10000, ZH15000, ZH20000 | Centrifugal Compressors |
VSD Series | GA90VSD, GA132VSD, GA160VSD | Variable Speed Drive |
Technical Specifications
Parameter | Value | Standard |
Part Number | 1089057470/1089057440 | Atlas Copco |
Sensor Type | NTC Thermistor | – |
Operating Temperature | -40°C to +200°C | IEC 60751 |
Accuracy | ±0.5% at 25°C | IEC 60751 |
Response Time | <2 seconds | IEC 60751 |
Housing Material | Stainless Steel 316L | ASTM A240 |
Thread Connection | M12 x 1.5 | ISO 262 |
Electrical Connection | 3-wire, 4-20mA | IEC 60381-1 |
IP Protection Rating | IP67 | IEC 60529 |
Vibration Resistance | 30G @ 10-2000Hz | IEC 60068-2-6 |
L | 89 | mm |
W | 21 | mm |
H | 19 | mm |
Weight | 55 | gr |

Installation Procedure
Step 1: System Shutdown and Safety
Shut down the compressor completely and allow cooling to ambient temperature. Subsequently, disconnect electrical power and follow lockout/tagout procedures for safety.
Step 2: Location Identification
Locate the temperature sensor mounting point in the compressor oil cooler or discharge line. Additionally, verify the thread specification matches the replacement sensor requirements.
Step 3: Sensor Removal
Carefully unscrew the existing sensor using appropriate tools to avoid thread damage. Moreover, inspect the mounting threads for wear or contamination before installation.
Step 4: Thread Preparation
Clean the mounting threads thoroughly and apply appropriate thread sealant if required. Furthermore, ensure proper torque specifications are available for installation.
Step 5: Sensor Installation
Install the new 1089057470=1089057440 temperature sensor hand-tight, then torque to specification (typically 25-30 Nm). Additionally, avoid over-tightening which could damage the sensor housing.
Step 6: Electrical Connection
Connect the sensor wiring according to the compressor’s electrical schematic. Subsequently, verify proper polarity and secure all connections against vibration.
Step 7: System Testing
Start the compressor and verify temperature readings appear correctly on the control panel. Moreover, monitor initial operation to ensure proper sensor function.
User Experience
David Martinez, Maintenance Supervisor at Industrial Solutions Inc., shares his experience: “We’ve been using Atlas Copco 1089057470 temperature sensors across our compressed air system for over three years. Initially, we experienced frequent sensor failures with aftermarket alternatives, causing unexpected shutdowns.
Since switching to genuine Atlas Copco sensors from Seadweer, our temperature monitoring reliability improved dramatically. We haven’t experienced a single sensor failure, and our temperature readings remain consistently accurate. Moreover, the installation process became much simpler with proper thread compatibility.
Most importantly, the improved accuracy helped us optimize our compressor operations. We reduced energy consumption by 12% through better temperature management and prevented two potential overheating incidents that could have caused major equipment damage.
The sensors maintain their calibration perfectly throughout our harsh industrial environment. Additionally, the corrosion resistance has been exceptional, even in our chemical processing areas. Therefore, we’ve standardized on these genuine Atlas Copco sensors for all our temperature monitoring needs.
Our maintenance team reports that troubleshooting became easier with reliable temperature data. Consequently, we can identify potential issues 50% faster and take preventive action before problems escalate.“

Frequently Asked Questions
Q1: What is the typical lifespan of the Atlas Copco 1089057470=1089057440 temperature sensor?
A: Under normal operating conditions, the sensor typically lasts 5-7 years. However, harsh environments may reduce lifespan, while proper maintenance can extend it significantly.
Q2: Can I use this sensor with non-Atlas Copco compressors?
A: While the sensor uses standard electrical connections, compatibility depends on the control system requirements. Therefore, verify specifications before installation on other brands.
Q3: What happens if the temperature sensor fails during operation?
A: Most Atlas Copco compressors will display fault codes and may shut down safely to prevent equipment damage. Additionally, backup protection systems may activate.
Q4: How do I verify if my temperature sensor is genuine Atlas Copco?
A: Purchase only from authorized air compressor supplier like Seadweer. Furthermore, check packaging for genuine Atlas Copco markings and verify part numbers match exactly.
Q5: What tools are required for sensor installation?
A: Typically, you’ll need a 19mm wrench, torque wrench, thread sealant, and basic electrical tools. Moreover, follow proper safety procedures during installation.
More temperature sensors List
If you need other Atlas Copco air compressor temperature sensors, we provide more models in the table below or you can submit your requirements to us directly.
Part Number | Part Name | Part-Number |
3003602768 | TEMPERATURE SENSOR | 3003-6027-68 |
4001000610 | SONDE DE TEMPERATURE DRY26-180 | 4001-0006-10 |
6231908700 | RACCORD P/CAPTEUR TEMPERATURE | 6231-9087-00 |
6246372800 | FAISCEAU TEMPERATURE RLR 220V | 6246-3728-00 |
6266301800 | SENSOR TEMPERATURE 15-40 X G9 | 6266-3018-00 |
8102831883 | UD2 WITH TEMPERATURE GAUGE | 8102-8318-83 |
8973036927 | DRYER TEMPERATURE SENSOR | 8973-0369-27 |
9095577100 | TEMPERATURE GAUGE | 9095-5771-00 |
2202717300 | COUPLING TEMPERATURE SENSOR | 2202-7173-00 |
2202742100 | TEMPERATURE SWITCH KIT | 2202-7421-00 |
2202887001 | SENSOR TEMPERATURE PT1000 | 2202-8870-01 |
2202890701 | SENSOR TEMPERATURE PTC | 2202-8907-01 |
2202940800 | LABEL HAV TEMPERATURE GA5-11 | 2202-9408-00 |
2204213000 | LABEL HIGH TEMPERATURE FAULT | 2204-2130-00 |
2205118474 | TEMPERATURE SENSOR | 2205-1184-74 |
2205171436 | WATER TEMPERATURE SWITCH | 2205-1714-36 |
2205171437 | TEMPERATURE SENSOR/SWITCH | 2205-1714-37 |
2014706101 | Temperature switch 230F | 2014706101 |
2014706101 | Temperature switch 230F | 2014706101 |
2204120901 | Temperature switch | 2204120901 |
2014-7061-01 | Temperature switch 230F | 2014-7061-01 |
2014-7061-01 | Temperature switch 230F | 2014-7061-01 |
2204-1209-01 | Temperature switch | 2204-1209-01 |
2914867800 | COOLANT TEMPERATURE | 2914-8678-00 |
2903002900 | TEMPERATURE METER | 2903-0029-00 |
1622290500 | HIGH TEMPERATURE SEA | 1622-2905-00 |
1901003945 | TEMPERATURE TRANSMITTER | 1901-0039-45 |
1901005091 | temperature sensor | 1901-0050-91 |
1901008772 | temperature switch | 1901-0087-72 |
1901044905 | temperature switch | 1901-0449-05 |
1901070222 | TEMPERATURE TRANS. -50+250C | 1901-0702-22 |
1901070223 | TEMPERATURE TRANS.-50+100C | 1901-0702-23 |
1901070254 | TEMPERATURE TRANSMITTER+TW | 1901-0702-54 |
1901070255 | TEMPERATURE TRANSMITTER+TW | 1901-0702-55 |
1901070644 | TEMPERATURE TRANSMITTER | 1901-0706-44 |
1901070645 | TEMPERATURE TRANSMITTER | 1901-0706-45 |
1901074560 | TEMPERATURE TRANSMITTER 0-100C | 1901-0745-60 |
1901074561 | TEMPERATURE TRANSMITTER 0-250C | 1901-0745-61 |
1901076178 | TEMPERATURE TRANSMIT -20/100C | 1901-0761-78 |
1901076179 | TEMPERATURE TRANSMIT -20/250C | 1901-0761-79 |
1901076851 | TEMPERATURE TRANSMIT -20/250C | 1901-0768-51 |
1901076998 | TEMPERATURE TRANS. -20 / +100C | 1901-0769-98 |
1901077022 | TEMPERATURE GAUGE 0/100C | 1901-0770-22 |
1901077023 | TEMPERATURE GAUGE 0/250C | 1901-0770-23 |
1901077702 | TEMPERATURE TRANSM.-50+100C | 1901-0777-02 |
1901601265 | INLET GAS TEMPERATURE PROBE T | 1901-6012-65 |
1901601813 | DISPLAY (OUTLET TEMPERATURE) | 1901-6018-13 |
1901608644 | TEMPERATURE SWITCH FOR TURN | 1901-6086-44 |
1901612562 | TEMPERATURE SENSOR PT100 | 1901-6125-62 |
1901612752 | THERSMOSTAT HOT TEMPERATURE | 1901-6127-52 |
Secure Reliable Temperature Monitoring Today
Don’t compromise your valuable Atlas Copco compressor with unreliable temperature monitoring. Therefore, invest in genuine 1089057470=1089057440 temperature sensors for maximum accuracy, durability, and peace of mind.
Contact Seadweer today to place your order and experience the difference that authentic Atlas Copco components make. Moreover, our technical experts provide ongoing support to optimize your compressor’s monitoring systems throughout their service life.
Order now and protect your investment with Atlas Copco’s proven temperature sensing technology!
David Martinez –
Excellent genuine temperature sensor!
Since switching to genuine Atlas Copco sensors from Seadweer, our temperature monitoring reliability improved dramatically. We haven’t experienced a single sensor failure, and our temperature readings remain consistently accurate. Moreover, the installation process became much simpler with proper thread compatibility.