Skip to search Skip to main content Skip to navigation

Welcome to our new website, found an issue or bug? Please report it here
  1. Home
  2. See Temperature
  3. See RTD Probes
  4. See RTD Probes with Connectors
  5. RTD probes with 4 to 20 mA Analog Output & Mounting Threads
We noticed you are from . Visit your local site for regional offers and live support.
Stay here.
Go to the site >
RTD probes with 4 to 20 mA Analog Output & Mounting Threads
Click and hold to zoom

M12TXC

RTD probes with 4 to 20 mA Analog Output & Mounting Threads

5.0
(1)
Models In Stock
  • Programmable Transmitter
  • M12 Connection
  • 4 to 20 mA Output
  • -50 to 120°C (-58 to 248°F)
M12TXC
From $ 137.70
Models In Stock
Shop Models
4 Variations available
See all series options below
M12TXCData Sheet

Data Sheet
RTD probes with 4 to 20 mA Analog Output & Mounting Threads M12TXC M12TXC
Product Overview
  • Accuracy Class A
  • Accuracy Note Class A per IEC60751
  • Body Material Stainless steel AISI 316L
  • Downscale 3.6 mA
  • Electrical Connection M12 4 pin Male
  • Electrical Output 4 to 20 mA
  • EMC In accordance to EN 61326
  • Enclosure Ratings IP67
  • Enclosure Ratings Note IP65 and IP67 in accordance to IEC60529
  • Factory Setting 0 to 100°C/ sensor break >21 mA (upscale)
  • Operating Temperature, Max 80 °C
  • Operating Temperature, Min -40 °C
  • Permissible Load 700
  • Permissible Load Note 700 @ 24 Vdc [RLo= (Vsupply-8.5)/0.020]
  • Probe Diameter 3 mm
  • Process Temperature, Max 120 °C
  • Process Temperature, Min -50 °C
  • Range Configurations Note It is possible set the input temperature range (span) by the M12TX-CONFIG-SETconfiguration kit (PC with OS Windows® required)
  • Relative Humidity, Max 1
  • Relative Humidity, Min 0%
  • Response Time < 50 ms
  • Response Time Note Diameter 3 mm (0.12") <3.5 seconds, diameter 6 mm (0.24") <13 seconds (test in water to IEC751- time for reaching 63.2% of instantaneous temperature change)
  • RTD Type 100 Ω Pt Sensor
  • Sensor Break Monitoring Note Selectable: Upscale (>21.0 mA) or downscale (<3.6 mA) action Sensor Short-Circuit: Fixed to downscale (<3.6 mA) action
  • Sensor Error Compensation Note Over 2 points (maximum 1% of span)
  • Sheath Material 316 Stainless Steel
  • Span, Min 50°C
  • Span Note 50°C (122°F) [if the zero value is set between one of these values: -40°C (-40°F), -20°C (-4°F), 0°C (32°F), 20°C (68°F), 40°C (104°F), the minimum span is 20°C (68°F) rather than 50°C (122°F)]
  • Supply Power Effects Negligible
  • Supply Voltage 8.5 to 32 Vdc
  • Temperature Influence, Max ± 0.3%
  • Temperature Influence Note Maximum of ± 0.3°C/25°C (77°F) or ± 0.3% of span/25°C (77°F)
  • Temperature Sensor Type RTD
  • Thermocouple Type N/A
  • Tmax. Electronic 80°C
  • Upscale 21 mA
  • Zero Setting Adjustable Range Any value between -50 to 50°C (-58 to 122°F)
RTD 100Ω sensor with built-in transmitter and 1/8 NPT is programmable by a computer. The configuration kit required for programming is M12TX-CONFIG. This unique probe is ideal for areas with space limitations where traditional head connections are too large to fit. The M12 thread design offers a secure industrial connection.

Specifications
Body: Stainless steel AISI 316L
Probe Length: 13 and 24 mm (0.51 and 0.94')
Diameter: 3 mm (0.12')
Probe Type: Thermowell AISI 316L SS
Process Connection: 1/8 NPT male thread or G1/8 thread
Connection: M12x1 male in accordance to VDE0627 (output connection)
Sensor: RTD PT100 class A up to 300°C in accordance to IEC751
Range: -50 to 110°C (-58 to 248°F) Tmax, Electronic: 80°C (176°F)
Sensor Break Monitoring:
Selectable: Upscale (>21.0 mA) or downscale (<3.6 mA) action
Sensor Short-Circuit: Fixed to downscale (<3.6 mA) action
Output: 4 to 20 mA
Factory Default: 4 to 20 mA = 0 to 100°C (32 to 212°F)
Permissible Load: 700 @ 24 Vdc [RLo= (Vsupply-8,5)/0,020]
Response Time (90%): <50 ms
Isolation In - Out: Non-isolated
Power Supply: 8.5 to 32 Vdc (polarity protected)
Environment Conditions:
Temperature: -40 to 80°C (-40 to 176°F) (for plastic body)
Relative Humidity: 0 to 100%
EMC: In accordance to EN 61326
Degree of Protection: IP65 and IP67 in accordance to IEC60529
Accuracy:
Transmitter: Maximum of ± 0.2°C or ± 0.2% of span
Sensor: class A in accordance to IEC751
Temperature Influence (Deviation from 20°C): Maximum of ± 0.3°C/ 25°C or ± 0.3% of span/25°C
Supply Voltage Influence: Negligible
Range Configurations: It is possible set the input temperature range (span) by the M12TX-CONFIG configuration kit (PC with OS Windows® required)
Zero Adjustments: Any value between -50 to 50°C (-58 to 122°F)
Minimum Span: 50°C [if the zero value is set between one of these values: -40°C, -20°C, 0°C, 20°C, 40°C (-40°F, -4°F, 32°F, 68°F, 104°F), the minimum span is 20°C (68°F) rather than 50°C (122°F)]
Sensor Error Compensation: Over 2 points (maximum 1% of span)
Factory Setting: 0 to 100°C/ sensor break >21 mA (upscale)
Response Time: Diameter 3 mm (0.12') <3.5 seconds, diameter 6 mm (0.24') <13 seconds (test in water to IEC751- time for reaching 63.2% of instantaneous temperature change)
5.0
(1)
Rated 5 out of 5 by from Temp Sensor Review Excellent product and friendly service. Customer is happy
Date published: 2022-11-11
  • y_2025, m_2, d_20, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_M12TXC-PT100-3MM-13MM-1-8NPT, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 9ms
  • REVIEWS, PRODUCT

Are these M12 Sensors using firmware version 01.02.07?

Asked by: Simpleton2021
Thankyou for the inquiry, Starting from January 2021 the devices have a new Firmware (version 01.02.07). Best regards, OMEGA
Answered by: NorwalkAE_RS
Date published: 2021-04-05

Do I absolutly need the M12TX-CONFIG to configurate the transducer or the process temperature range declared in the description is already scaled for to 4-20 mA?

Asked by: Joooo
Thank you for the inquiry. The transmitter is scaled to the factory default setting. Ready to place in to service. M12TX-CONFIG is required only if changes to factory default setting is needed. Best regards OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-01-30

What communications software used to scale this item. Where is it posted.

Asked by: Harryt
Hi Harryt Thank you for the inquiry. The software is purchased with the configuration kit &quot;M12TX-CONFIG&quot; described on the data sheet. https://assets.omega.com/pdf/test-and-measurement-equipment/temperature/sensors/rtds/M12TXC.pdf Manual for the kit; https://assets.omega.com/manuals/M5361.pdf Best regards OMEGA
Answered by: NORWALKAE_RS
Date published: 2021-12-15
  • y_2025, m_2, d_20, h_9CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_M12TXC-PT100-3MM-13MM-1-8NPT, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 34ms
  • QUESTIONS, PRODUCT
en-US
en
Save Configuration