
Sensing Instruments
JUMO AutomationJUMO Dial Thermometers and Electrical Contact Thermometers
Dial Thermometers (Wide product range, suitable for almost any industrial application; customizable for specific industries and applications. Display range: -50 to +650°C. Dimensions, design type, and process connections are individually selectable and manufacturable. JUMO Industrial/Chemical Dial Thermometer: Data Sheet 608002/608003, EX version, stainless steel housing, accuracy class 1 per DIN EN 13190. Dimensions: 60×80×100×160mm. Rigid sheath sensor, axial or radial. 608003 with ATEX certification. Applications: Mechanical engineering, process temperature control, drive systems, chemical industry, and equipment installation. JUMO Transformer-Specific Dial Thermometer: Data Sheet 608005, stainless steel thermometer with peak memory pointer, accuracy class 1, dimensions 80×100×160mm, thread connection with 150mm insertion depth. Designed for transformer oil circuit temperature monitoring. JUMO Remote-Readout Dial Thermometer: Data Sheet 608201, panel or surface mount, accuracy class 1.5, dimensions 60×80×100mm, capillary length up to 10000mm. Applications: Oven equipment and air compressors. JUMO Snap-In Dial Thermometer: Data Sheet 608225, panel or surface mount, standard ambient temperature compensation.) Contact Point Dial Thermometers (Display temperature while monitoring; supports up to two miniature switches freely adjustable across the entire scale. Direct circuit connection up to 5A/230V (optional up to 10A/230V). Gold-plated micro-switches suitable for 100mA applications. JUMO Contact Point Thermometer M: Data Sheet 608501, plastic housing with optional metal housing, capillary connection, accuracy class 2, dimensions 60×80×100mm. Applications: Air compressors and baking equipment. JUMO Contact Point Thermometer: Data Sheets 608520/608523/608540, integrates up to two switches, protection rating IP65, accuracy class 1.5, rigid sheath or capillary connection (capillary length up to 10000mm), axial or radial. Stainless steel head: 60×80×100mm (PL 608540 engineering plastic head diameter 80mm). Applications: Transformer oil temperature monitoring and process temperature control. JUMO Snap-In Contact Point Thermometer: Data Sheet 608425, panel or surface-mount temperature controller, standard ambient temperature compensation, accuracy classes 1 and 1.5, dimensions 100×160mm and 80mm, capillary connection. Applications: Process temperature control and baking equipment. JUMO dicoTEMP 800 Contact Point Thermometer: Data Sheet 608530, local display temperature controller with micro-switch, controls oil fryer grease temperature to prevent overheating. Robust mechanical design ensures reliable and precise operation in extreme heat and dirty environments. Applications: Fish and chip shops and industrial facilities.) Application Notes (Dial thermometers are simple to operate, easy to install, and provide direct reading of actual temperature. Used to monitor oil temperature rise in oil-filled transformers to warn of insulation faults. Combined with the micro-switch signal from contact point thermometers, they notify communication units to prevent severe damage.)
Technical Specifications
- Disk-style data number608002/608003 EX (Industrial/Chemical), 608005 (Transformer-Specific), 608201 (Remote Transmission), 608225 (Snap-Fit Encapsulation)
- Contact Point Data Order ID608501 (Type M), 608520/608523/608540, 608425 (Snap-fit), 608530 (dicoTEMP 800)
- Display Range-50 to +650°C (customizable)
- Accuracy Class1 level, 1.5 level, 2 level (in accordance with DIN EN 13190)
- Dimensions60mm, 80mm, 100mm, 160mm
- Case MaterialStainless steel case (with 608540 engineering plastic head, diameter 80mm)
- Bulb typeRigid conduit, threaded connection (insertion depth 150mm), capillary tube (max length 10000mm)
- Installation DirectionAxial or radial
- Switch with electrical contactsUp to 2 micro-switches; freely adjustable within the scale range.
- Contact Capacity5A, 230V (optional: 10A, 230V); gold-plated microswitch rated for 100mA
- Ingress Protection RatingIP65 (Electrical Contact Type)
- VerifyATEX (608003)
- Special FeaturesPeak Memory Pointer (Transformer-Specific), Ambient Temperature Compensation (Standard for Snap-On Type)
Key Advantages
Display range: -50 to +650°C (customizable); flexible size and process connection options.
Accuracy class 1 complies with DIN EN 13190; reads actual temperature directly.
Transformer-specific pointer with peak memory for tracking maximum oil temperature
Remote capillary tubes up to 10000mm; enables separate installation of dial and measurement point.
Contact-type models integrate up to 2 microswitches with integrated display and monitoring.
Gold-plated microswitches are optimized for low-current signals up to 10 mA and can be directly connected to a PLC.
dicoTEMP 800 Mechanical design withstands extreme heat and harsh environments, compatible with frying equipment
608003 is ATEX certified for use in hazardous locations.
Use Cases
Mechanical Engineering and Process Temperature Control
Drive Systems, Chemical Industry & Equipment Installation
Oil Circuit Temperature Monitoring for Oil-Immersed Transformers
Oven Equipment and Air Compressor Equipment
Baking Equipment and Frying Oil Temperature Control
JUMO Dial Thermometer and Electrical Contact Thermometer Selection Parameter Table
← Swipe left or right to view full parameters; first column is fixed
| Product Name | Data Sheet ID | Accuracy Class | Dimensions | Bulb type | App |
|---|---|---|---|---|---|
| Dual-Metal Dial Thermometer - Industrial / Chemical Grade | 608002, 608003 EX | 1 Level | 60, 80, 100, 16 0mm | Rigid conduit, axial or radial | Mechanical Engineering, Process Temperature Control, Transmission Systems, Chemical Industry, Equipment Installation |
| Dial Thermometer for Transformers | 608005 | 1 Level | 80, 100, 160mm | Threaded connection, 15 mm insertion depth, peak memory pointer | Transformer Industry |
| Remote Dial Thermometer | 608201 | 1.5 Level | 60, 80, 100mm | Maximum capillary length: 10000 mm | Oven equipment, air compressor equipment |
| Snap-on Dial Thermometer | 608225 | 1.5 Level | 60, 80, 100mm | DIN rail or surface mount, with standard ambient temperature compensation | Oven equipment, air compressor equipment |
Data source: JUMO disk and electrical contact thermometer product catalog
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JUMO Dial Thermometers and Electrical Contact ThermometersProduct Catalog
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