HHE 2022-2023

949 Eighteen SPECIFICATIONS Connection 1/4” BSPT Max. switched voltage 48 V Setting range -200 / -900 m bar Tolerance at 20°C ± 100 Max. switched current 0.5 A Max. fluid temperature 80°C to 120°C Action type 1B Max. overpressure limit 15 bar Max. working pressure 10 bar MATERIALS Case Brass Electrical contacts Silver AgNi VACUUM SWITCH PART NUMBER DESCRIPTION PRICE SPVL3511219 Normally open £37.26 SPVL3521219 Normally closed £37.26 SPECIFICATIONS Switching range For 1” to 8” pipes 0.20 – 165.7 m 3 /h Qmax. recommended Up to 240 m 3 /h Switch Micro switch Tolerance ± 15% of full scale value Pressure resistance PN 11 Medium temperature -20°C to +120°C Ambient temperature -20°C to +85°C Media Water Switching voltage 250 V DC Switching current 15(8) A Protection class 1 – PE connection Ingress protection IP 65 Electrical connection Cable screw gland M20 x 1.5 FEATURES The devices function via the principle of a paddle supported by metal bellows, and the triggering of a micro switch. Suitable for media with ferritic particles. CRG PADDLE FLOW SWITCH FOR 1” TO 8” PIPES PART NUMBER MATERIAL PRICE SPVLCRG025HM Brass £332.88 SPVLCRG025HK Stainless steel £624.42 REDUCED SWITCHING RANGE SPVLCRG025HMR Brass £332.88 SPVLCRG025HKR Stainless steel £624.42 SPECIFICATIONS Connection 1/4” BSPT Voltage 240 V Max. fluid temperature 80°C to 120°C depending on diaphragm Action type 1B Protection degree IP65 Max. tightening torque 25 Nm Max. overpressure limit 15 bar Max. working pressure 10 bar MATERIALS Case Brass Electrical contacts Silver DIAPHRAGM VACUUM SWITCH WITH SPDT CONTACTS NORMALLY OPEN PART NUMBER SETTING RANGE TOLERANCE AT 20°C PRICE SPVL3821229 -200 / -900 m bar ± 100 m bar £74.16 FEATURES The devices function via the principle of a spring supported paddle, and the magnetic triggering of a micro switch. • Threaded connection • Micro switch • Low pressure loss • Compact design • Threaded connection • Plug DIN 43650-A / ISO 4400 SPECIFICATIONS Switch Micro switch Tolerance ± 15% of full scale value Pressure resistance PN 25 Medium temperature -20°C to +110°C Ambient temperature -20°C to +70°C Media Water Switching voltage 250 V DC Switching current Max. 5 A Protection class 2 – safety insulation Ingress protection IP 65 Electrical connection Plug DIN 43650-A / ISO 4400 UM3K PADDLE FLOW SWITCH BRASS PART NUMBER THREAD SWITCHING RANGE Q MAX. RECOMMENDED PRICE SPVLUM3K010GM055 3/8” 4.0 – 5.5 l/min 10 £259.65 SPVLUM3K015GM070 1/2” 5.5 – 7.0 l/min 20 £272.91 SPVLUM3K020GM100 3/4” 7.5 – 10 l/min 40 £272.91 SPVLUM3K025GM180 1” 14 – 18 l/min 60 £303.78 SPVLUM3K032GM300 1 1/4” 22 – 30 l/min 80 £323.43 SPVLUM3K040GM500 1 1/2” 37 – 50 l/min 100 £362.85 SPVLUM3K050GM930 2” 67 – 93 l/min 150 £471.66 5940 5940 5940 5940 VACUUM & PADDLE FLOW SWITCHES PADDLE FLOW SWITCHES VACUUM SWITCHES