SPD310/SPD360 Air Differential Pressure SPD310 / SPD360 SPD310 / SPD360 differential pressure transmitters are intended for use in air handling systems for the monitoring of air ducts, filters and fans. SPD310 / SPD360 are electronic differential pressure transmitters that convert the differential pressure measured into an electric 0-10 V signal. SPD360 has an LCD display, showing the differential pressure in Pa. SPD310 / SPD360 are delivered with a 2 metre tube and two plastic duct connectors. Output Ranges Accuracy Linear output 0-100Pa Linearity inc. temperature and hysterisis 0-100Pa Accuracy at ambient temperature of 25 C/UG-24V 0-10 V 0-100 Pa, 0-300 Pa, 0-500 Pa, 0-1000 Pa, 0-1200 Pa, 0-2500 Pa, 0-5000 Pa 0.75%FS 1.5% 2%FS 4%FS ±0.4%FS Part Model 004700320 SPD310-100/300/500/1000Pa 004700340 SPD310-1000/1200/2500/5000Pa 004700360 SPD360-300/500/1000/2500Pa Description Differential Air Pressure SPD310-100/300/500/1000Pa Differential Air Pressure SPD310-1000/1200/2500/5000Pa Differential Air Pressure SPD360-300/500/1000/2500Pa 35
SPP110 Pressure SPP110 SPP110 pressure transmitters are intended for use in HVAC pipe systems to monitor pressure. The SPP110 is an electronic pressure transmitter that converts the measured pressure into an electric 0-10 V signal. The SPP110 is delivered with 2m (6.6 ft) cable and a G1/2 adapter nut. Medium: any medium suitable for stainless steel. Output Ranges Accuracy Total of linearity, hysteresis and repeatability Zero point residual voltage Supply 0-10 V 0-100 kpa, 0-250 kpa, 0-600 kpa, 0-1000 kpa, 0-1600 kpa, 0-2500 kpa, 0-4000 kpa ranges ±0.5 % FS < 50 mv 24 Vac / 15-36Vdc Part Model Description 004702020 SPP110-100kPa SPP110-100kPa 004702040 SPP110-250kPa SPP110-250kPa 004702060 SPP110-600kPa SPP110-600kPa 004702080 SPP110-1000kPa SPP110-1000kPa 004702100 SPP110-1600kPa SPP110-1600kPa 004702120 SPP110-2500kPa SPP110-2500kPa 004702140 SPP110-4000kPa SPP110-4000kPa 36
SPW100 Series Wet Differential Pressure SPW100 SPW Differential Wet Pressure Sensors utilise well proven ceramic technology. They have a low sensitivity to change in temperature and a high resistance to extreme temperatures. Output 3 wire 0-10V Ranges 0-0.5, 0-1.0, 0-1.6, 0-2.5, 0-4.0, 0-6.0, 0-10 and 0-16.0. All figures shown are in bar. Accuracy Max. ±1% (varies depending on model) Total of linearity, hysteresis and ±1.25% Max. repeatability Medium Liquids and neutral gases Supply 18 33VDC or 24VAC ±15% Mounting bracket Screws and female connector providing IP65 when installed are all included Part Model Description 6552047000 SPW100 6552048000 SPW102 6552049000 SPW104 6552050000 SPW106 6552051000 SPW108 6552052000 SPW110 6552053000 SPW112 6552054000 SPW114 Pressure 0.0.5bar Pressure 0.1bar Pressure 0.1.6bar Pressure 0.2.5bar Pressure 0.4bar Pressure 0.6bar Pressure 0.10bar Pressure 0.16bar 37
SPP920 Differential Pressure Switches SPP920 SPP920 Differential Pressure Switches are suitable for use with neutral and slightly aggressive liquids and gases. This range of products will provide switching over a pressure range of 6 mbar to 5.5 bar. They are suitable for flow monitoring in heating or cooling applications and level monitoring. Nominal voltage 1A resistive loading 0.5A inductive loading 0.1A resistive, 1A inductive Contact Material AgCdO SPDT Dry Contacts Service Life Mechanically 106 Switching Cycles Protection Standard IP65 Electrical Connection Screw Terminals Part Model Description 004701100 SPP920-020 6 to 20 mbar 004701110 SPP920-060 15 to 60 mbar 004701120 SPP920-200 40 to 200 mbar 004701130 SPP920-1000 150 to 1000 mbar 004701140 SPP920-3000 1 to 3 bar 004701150 SPP920-5500 2.5 to 5.5 bar Note that this Huba differential pressure switch Type 630, is a class three product and technical support will be provided by Huba. Click link www.hubacontrol.com 38
SPP930 Relative Pressure Switches SPP930 SPP930 Pressure Switches are suitable for the monitoring of both liquid and gases in HVAC, industrial equipment, manufacturing applications and process technology. They cover the range from 120 to 6000 mbar and provide a high margin for over pressure. They may be used in locations that experience high vibrations. The product is supplied with a cover (not shown). Nominal voltage 1A resistive loading 0.5A inductive loading 0.1A resistive, 1A inductive SPDT Dry Contacts Service Life Mechanically 106 Switching Cycles Electrical Connection Screw Terminal Cable Gland PG11 Part Model Description 004701160 SPP930-2200 Overpressure switch - 120 to 2200 mbar 044701170 SPP930-6000 Overpressure switch - 1000 to 6000 mbar Note that this is a Huba relative pressure switch Type 625, class three product and technical support will be provided by Huba. Click link www.hubacontrol.com 39
SPD900 Pressure Switches SPD900 The SPD differential pressure switch is intended for use in air handling systems for the monitoring of air ducts, filters and fans. A control knob with a clear scale makes it easy to adjust the setpoint. SPD900 is delivered with a 2m tube and 2 plastic duct connectors. Medium: air and non-aggressive gases SPD910 Range Maximum voltage rating Contacts SPD910 Range Maximum voltage rating Contacts 20-200 Pa Silver 0.1A resistive, 1A inductive 40-600 Pa Silver 0.1A resistive, 2A inductive Part Model Description 004701090 SPD910-2000Pa SPD910-2000Pa 004701080 SPD910-1000Pa SPD910-1000Pa 004701070 SPD910-500Pa SPD910-500Pa 004701060 SPD910-300Pa SPD910-300Pa 40
Pressure Meters Differential Pressure Gauge with Switch This device uses a SPD900-600 pressure switch combined with an analogue meter to display the instantaneous pressure value. Part Model 6552000000 109.002.001 Description DPG600/PS600 Pressure Gauge w.pr.switch Manufacturer Hk Instruments Inclined Tube Manometer The Inclined Tube Manometer is a traditional pressure meter which measures and indicates, small over pressure, under pressure and differential pressure of air and nonaggressive gasses in pressure ranges from +/- 50 Pa up to 0-1 500 Pa. Part Model 6552001000 110.001.001 Description Inclined Tube Manometer Manufacturer Hk Instruments 41