Signal configuration
- S2
- Two switch outputs
- A3
- Two switch outputs + 0-20 or 4-20 mA
- V5
- Two switch outputs + 0-5 or 1-5 V
- V10
- Two switch outputs + 0-10 or 1-10 V
Intelligent Temperature Switches
UTU Series
Intelligent Temperature Switch
An intelligent temperature switch with Pt1000 sensing, an LED display, two configurable PNP or NPN outputs, optional current or voltage analog output, integrated or remote probe construction, and IP67 protection.
RANGE-50 to +200 deg C
OUTPUT2 x PNP/NPN + optional 0/4-20 mA or 0-10 V
MATERIALStainless-steel housing and configurable probe
PROTECTIONIP67
Product overview
Application-focused measurement and switching.
The UTU Series combines a temperature switch, transmitter, and local display in one compact industrial instrument. Two configurable switching channels can operate in hysteresis or window mode with adjustable delay, while an optional analog current or voltage signal supports PLC, DCS, and monitoring integration. The display rotates up to 330 degrees; body/process-connection rotation is an optional configuration. Integrated or remote-probe versions support installation in machinery, hydraulic, pneumatic, water-treatment, and process equipment.
Configuration note
Ratings, materials, interfaces, and approvals can vary by ordered configuration. CASCED INC confirms the controlled specification before order acceptance.
Key features
- Integrated temperature switch, transmitter, and LED display
- Two configurable PNP or NPN switching outputs
- Optional 0/4-20 mA, 0-5 V, or 0-10 V analog signal, including reverse scaling
- Hysteresis or window switching with 0.00 to 1,000.0 second delay
- Integrated or remote probe configurations with selectable connections and probe dimensions
- Rotatable display, optional body/process-connection rotation, and password-protected setup
Technical specifications
Key data for product selection.
Measurement range
-50 to +200 deg C
Temperature accuracy
<= +/-0.5 deg C
Sensing element
Pt1000
Supply voltage
12-30 VDC
Sensor response time
<=5 s
Temperature drift
+/-0.15% per 10 K
Display resolution
0.01 deg C (catalog value)
Analog-output accuracy
+/-0.2% FS
Switch outputs
Two PNP or NPN outputs; normally open or normally closed, configurable
Maximum switch current
0.5 A
Switch response
<10 ms
Switch delay
0.00 to 1,000.0 s
Switching modes
Hysteresis or window mode
Current outputs
0-20 mA, 4-20 mA, 20-0 mA, or 20-4 mA; load <=0.5 kohm
Voltage outputs
0-5 V, 0-10 V, 5-0 V, or 10-0 V; load >10 kohm
Display / indicators
LED display with two red switch indicators
Operating / storage temperature
-30 to +80 deg C / -40 to +80 deg C
Vibration
<=10 g, 10-500 Hz, IEC 60068-2-6:2007
Shock
<=50 g, 11 ms, IEC 60068-2-27:2008
Electrical connection
M12 x 1, 5-pin
Ingress protection
IP67
Further dimensions, connection diagrams and ordering details are in the current catalog, full pages 118–120. Open the matching English PDF pages. Published values and options are configuration dependent. Confirm the selected configuration before use.
Ordering information
Build the required configuration.
UTU [signal] - [process] - M - [probe length] - [diameter] - [output type] - [construction]Process connection
- G12M
- G1/2 male
- G14M
- G1/4 male
- N14M
- 1/4 NPT male
- R14M
- R1/4 male
- K50
- Sanitary clamp, 50.5 mm outside diameter
Electrical connection
- M
- M12 x 1, 5-pin plug
Probe length
- 025
- 25 mm example; enter required L in mm
Probe diameter
- D6
- 6 mm
- D8
- 8 mm
Switch output type
- P
- PNP
- N
- NPN
Construction
- Blank
- Integrated version
- 2
- Remote probe with 2 m cable
- 5
- Remote probe with 5 m cable
- 10
- Remote probe with 10 m cable
M12 pin assignment
- 1 / brown
- Supply positive
- 3 / blue
- Supply negative
- 4 / black
- Switch output S1
- 2 / white
- Switch output S2
- 5 / gray
- Analog current or voltage output
Send the complete application and proposed order code with your RFQ. CASCED INC validates the final configuration, controlled ratings, and approvals before acceptance.
Downloads
Technical documentation
View in your browser or download a copy for engineering and sourcing review.
Typical applications
Engineered for real industrial systems.
01Circulating-water and cooling-water systems
02Hydraulic and pneumatic equipment
03Oil and gas machinery
04Industrial manufacturing
05Water-treatment equipment
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- Range
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- Output
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