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Differential pressure switch for supervising air handling units, fans, filters or to control defrosting functions.
- Pressure, range sensor
- 20…300 Pa
- Relay
- NO/NC
- Switch capacity
- Over 1000 000 switching operations
Electromechanical flow switches, suited for pipes of industrial plants: heating and air conditioning, refrigeration…
- Body material
- Brass, R1"" threaded
- Max pressure
- 1100 kPa
- Setpoint value, flow rate
- 0.6 ... 165.7 m³/h
Differential pressure switch for supervising air handling units, fans, filters or to control defrosting functions.
- Pressure, range sensor
- 50…500 Pa
- Relay
- NO/NC
- Switch capacity
- Over 1000 000 switching operations
Electromechanical flow switches, suited for pipes of industrial plants: heating and air conditioning, refrigeration…
- Body material
- Brass, R1/2"" threaded
- Max pressure
- 1100 kPa
- Setpoint value, flow rate
- 0.174 ... 0.846 m³/h
- Contact type
- 1 step, change-over contact, NO/NC, Not suitable for DC circuits
- Sensitive element
- Organic fiber (hygroscopic hair type)
- Medium
- Air/Gas
Differential pressure switch for supervising air handling units, fans, filters or to control defrosting functions.
- Pressure, range sensor
- 200…1000 Pa
- Relay
- NO/NC
- Switch capacity
- Over 1000 000 switching operations
- Dimensions, external (WxHxD)
- 83x136x37 mm
- Relay
- NO/NC, changeover contact
- Max. switching load
- 5A
- Sensor element
- Liquid-filled copper capillary with 200 mm protection spring
- Probe insertion length
- 200 / Ø 21 mm
- Electrical contact
- SPDT microswitch
- Sensor element
- Liquid-filled copper capillary
- Electrical contact
- SPDT microswitch
- Switching capacity
- 15 (8) A, 24…250 V AC
Electromechanical flow switches, suited for pipes of industrial plants: heating and air conditioning, refrigeration…
- Body material
- Brass, R3/4"" threaded
- Max pressure
- 1100 kPa
- Setpoint value, flow rate
- 0.138 ... 0.768 m³/h
High quality frost protection thermostats for use in cooling, heating and ventilation systems.
- Sensor element
- Gas-filled copper capillary
- Probe length
- 6 m
- Electrical contact
- SPDT microswitch
Stainless steel pocket AISI 304, 120 mm, ø external 9 mm, ø internal 7 mm, connection R 1/2"
- Tube length
- 120 mm
- Total well length
- 148 mm
- External tube diameter
- 9 mm