Type
Control
Adjustment
Internal
Contact
Single pole
Measurement
Rod
Range °C
Model
Thermostat
Applications:
These liquid expansion rod thermostats can be installed inside pockets as immersion thermostats in
pipelines and containers, and for monitoring temperature in air ducts, in usual industrial application
and environment. (Not suitable for hazardous areas).
- Internal adjustment is convenient for products that must not be frequently adjusted.
- Insensibility to strong vibrations
Standard electrical and mechanical life model
Housing: Aluminum,IP65, IK10, 104 x 70 x 76mm. Grey RAL7032 epoxy painting
Set point adjustment ranges: 4-40°C (40-105°F), 30-90°C (85-195°F), 30-110°C (85-230°F), 50-200°C (120-390°F), 50-300°C (120-570°F).
Temperature adjustment: Set point adjustable by temperature printed internal knob. Shipped with °C printed skirt fitted on the knob, and °F printed skirt in spare part. Printed skirt is replaceable without tool.
Action: temperature control.
Sensing element: Liquid expansion rod. This rod has a non-temperature sensing zone named dead zone which allows thermal insulation crossing. An increased diameter under the thermostat head allows mounting pockets or brackets (See pockets in the accessories section)
Electrical connections: on screw terminal connection block
Earthing: on internal screw terminal
Cable output: M16 cable gland, PA66, for cables up to 10 mm dia.
Mounting: on pockets for liquid immersion or flange for air ducts
Identification: 20 x 40 mm stainless steel identification label, riveted.
Contact: SPDT
Electrical rating:
- Open on temperature rise contact (C-1) 16A(2.6) 250VAC
- Closeon temperature rise contact (C-2) 6A(0.6) 250VAC
- Electrical life >100.000 cycles.
Cannot be used in 400VAC
Minimum Storage temperature: -35°C (-30°F)
Temperature adjustment ranges °C (°F) | References | Differential °C (°F) | Rod length (C, mm) | Rod diameter (D, mm) | Temperature sensing length (E, mm) | Max. temperature on rod °C (°F) |
4-40°C (40-105°F) | Y1R8GB004040023C | 3±2°C (5.5±3.6 °F) | 230 | 10 | 140 | 60°C (140°F) |
4-40°C (40-105°F) | Y1R8GB004040030C | 3±2°C (5.5±3.6 °F) | 300 | 10 | 140 | 60°C (140°F) |
30-90°C (85-195°F) | Y1R8GB030090011C | 4±3°C (7±5.5 °F) | 110 | 10 | 87 | 120°C (250°F) |
30-90°C (85-195°F) | Y1R8GB030090023C | 4±3°C (7±5.5 °F) | 230 | 10 | 87 | 120°C (250°F) |
30-90°C (85-195°F) | Y1R8GB030090030C | 4±3°C (7±5.5 °F) | 300 | 10 | 87 | 120°C (250°F) |
30-110°C (85-230°F) | Y1R8GB030110011C | 5±3°C (9±5.5 °F) | 110 | 10 | 83 | 150°C (300°F) |
30-110°C (85-230°F) | Y1R8GB030110023C | 5±3°C (9±5.5 °F) | 230 | 10 | 83 | 150°C (300°F) |
30-110°C (85-230°F) | Y1R8GB030110030C | 5±3°C (9±5.5 °F) | 300 | 10 | 83 | 150°C (300°F) |
50-200°C (120-390°F) | Y1R8GB050200023C | 8±5°C (14.5±9 °F) | 230 | 10 | 59 | 250°C (480°F) |
50-200°C (120-390°F) | Y1R8GB050200030C | 8±5°C (14.5±9 °F) | 300 | 10 | 59 | 250°C (480°F) |
50-200°C (120-390°F) | Y1R8GB050200045C | 8±5°C (14.5±9 °F) | 450 | 10 | 59 | 250°C (480°F) |
50-300°C (120-570°F) | Y1R8GB050300823C | 10±5°C (18±9 °F) | 230 | 8 | 165 | 350°C (660°F) |
50-300°C (120-570°F) | Y1R8GB050300830C | 10±5°C (18±9 °F) | 300 | 8 | 165 | 350°C (660°F) |
50-300°C (120-570°F) | Y1R8GB050300845C | 10±5°C (18±9 °F) | 450 | 8 | 165 | 350°C (660°F) |