Sensors and switches Temperature, Pressure, Humidity, Air flow, CO 2, CO and NO 2
Regin sensors and switches Comfortable and economic indoor climate To measure is to know. Temperature, carbon dioxide, air circulation and humidity in buildings are constantly affected by conditions outside and inside the building. To maintain a pleasant indoor climate and safeguard energyefficient operations the control systems need constant information. Regin offers a comprehensive programme of sensors and switches for every need. Our products are well known for high quality, accuracy and long term stability. The Regin differential pressure transmitter for air has four selectable measuring ranges. in the same unit. The LCD display gives a good overview of measured values You can really rely on them. The Regin room transmitter is available as a combined CO 2, temperature and humidity transmitter. The temperature transmitters and sensors with in the Tempero series are designed according to Ready- Steady-Go with the aim of simplifying installation, and commissioning.
The Regin range includes NTC, PT100 and PT1000 temperature sensors and transmitters. For room, pipe, duct, immersion and floor mounting etc. High concentrations of CO 2 cause headaches, dizziness and fatigue. The maximum limit of 1 000 ppm should therefore not be exceeded. Regin s CO 2 transmitters give a direct indication of the indoor air quality, which makes it possible to increase the supply air as long as necessary. A clogged filter impairs quality of the supply air and is bad economy. Regin s differential pressure transmitters control the condition of filters and give an alarm when service is needed. The relative humidity (RH) in buildings is recommended to be between 25-80% in the winter and 20-70% in the summer. At any season of the year, you can rely on Regin s humidity transmitters and humidistats.
Humidity Humidity transmitters Regin humidity transmitters have a capacitive thin-film element that gives a signal that is proportional to the relative humidity (RH). The measuring element rapidly responds to changes in humidity and can be subjected to up to 100% RH without being damaged. High accuracy and rapid response Good long-term stability Resistant to contamination Supply voltage: 24 V AC or 15...35 V DC Automatic adaption to the connected voltages Room, wall or duct mounting Available as single humidity transmitters or as combined humidity and temperature transmitter Humidistats Regin humidistat are used for controlling humidifying and/or dehumidifying in HVAC systems. The humidistats have human hair or a synthetic element as sensor medium. The hair stretches as the humidity increases and shrinks as the humidity decreases. The changes are transmitted to a micro switch. Reliable construction with a high degree of accuracy (introduced the first time by Regin in 1947) Contacts of the changeover type: 2 step humidistat The HRTN series Room humidity/temperature transmitters, wall mounting with or without display Working range Humidity Working range Temp. Humidity Temp. 0...90% RH 0...50 C ±2% RH (40...60% RH) otherwise ± 3% RH ±0.25 K and ±0.4 K depending on type IP30 The HRT series Wall humidity/temperature transmitters, wall mounting Working range HRT350 series Humidity: 20...95% RH Temperature: 0...+50 C Working range HRT250 series Humidity: 0...100% RH, Temperature: -20...+80 C /humidity HRT350 series ±3% RH (40...60% RH) otherwise ±5% RH HRT250 series ±2% RH (40...60% RH) /temperature HRT350 series ±0.5 K at 20 C HRT250 series ±0.2 K at 20 C IP65 The HR-S series Room humidistats, mechanical One (1), 230 V AC, 5 A, change-over Setpoint Hysteresis Mounting The HMH series Duct/Wall humidistats, mechanical One (1) or two (2), 10 A, 250 V AC, change-over Setpoint Hysteresis Step differential (HMH2) Mounting 35...95% RH 7% RH Wall-mounting IP30 10...100% RH 3% RH 0...25% RH Duct or wall-mounting IP54 The HDI series Electronic humidistats One (1) or two (2), 10 A, 250 V AC, change-over Input Humidity rangeability Hysteresis 0...10 V DC 20...95% RH 1...20% RH The HDT series Duct humidity/temperature transmitters Working range HDT2200 series Humidity: 0...100% RH Temperature: -20...+80 C Working range HDT3200 series Humidity: 20...95% RH, Temperature: 0...+50 C /humidity HDT2200 series ±2% RH (±2% RH 90...100% RH) HDT3200 series ±3% RH (±5% RH 40...60% RH) /temperature HDT2200 series ±0.4 K at 20 C HDT3200 series ±0.7 K at 20 C IP65 Step diff. (HD2) Mounting 0...20% RH DIN-rail, 3 modules IP20
Pressure and Air flow Differential pressure switch The differential pressure switch has a synthetic spring suspended membrane which is linked to a changeover contact. When the differential pressure exceeds the setpoint value the contact switches. The differential pressure switch is used to supervise and monitor fans, filters and air handling units, to control defrosting functions etc. Pressure transmitters Regin pressure and differential pressure transmitters use a ceramic measuring beam. The differential pressure affects a membrane that works directly against the measuring beam with a film resistor. When the resistance changes it is converted to a proportional output control signal. High degree of accuracy Few moving parts rapid response Excellent long-term stability. Duct sensor for air velocity The air velocity sensor operates with a specially designed thin-film element which is heat sensitive (the hot-film anemometer principle). The cooling rate of the element, which depends on the air velocity, is measured and transformed to an output signal proportional to the air speed. Stable output signal compensated for varying temperature Extremely high frequency response Not sensitive to contamination by dust etc. Flow switches The flow switch operated by an electrical blade-type tripping device interrupts the electric control circuit when there is insufficient water circulation owing to abnormal conditions. The DMD series Differential pressure transmitters for air with LED display Selectable: 0 10 V DC or 4 20 ma Working range 4 selectable ranges 0 1000 Pa Better than ±1% at 20 C Electronic damping 0...20 s IP54 The DTL series Differential pressure transmitters for air and non-corrosive gases Working range Ambient temperature Selectable -50...5000 Pa ±1% fs 0...70 C IP54 The DTK series Differential pressure transmitters for liquids and gases The TTK series Pressure transmitters for liquids and gases 0-10 V DC or 4-20 ma Working range: 0 10 MPa (100 bar) ±0.3% Media temperature range -15...+80 C IP 65 The AVDT25 series Air velocity sensors Working range: Damping Ambient temperature Protection class 0-10 V DC or 4-20 ma Selectable 0...10 m/s, 0...15 m/s, 0...20 m/s ±(0.3 m/s +3% of value), at 0...10 m/s ±(0.3 m/s +3% of value), at 0...15 m/s ±(0.3 m/s +4% of value), at 0...20 m/s 0.2 or 2 s (optional) -10...+50 C IP65 The DTV series Differential pressure switches, for air and non-corrosive gases Working range: : Ambient temperature 0 2500 kpa ±1,3% fs for transmitter 0 10 kpa and 0 250 kpa ±0,8% fs for transmitters 0 400 kpa ±0,5% fs for transmitters 0 600 and 0..2500kPa -15...+80 C Flow switch Working range: Max. overload pressure Ambient temperature 5 A (0.8 A) 250 V AC Selectable pressure range from 20 5000 Pa 5000 Pa -20...+85 C IP54 IP65 6(2) A, 250 V AC, change-over contact (SPDT) Max. fluid pressure 10 bar tested to 15 bar Max. fluid temperature 110 C Storage temperature -20...+80 C IP64
Temperature sensors and transmitters Whenever you need to keep track of the temperature in- and outside a building Regin has all you need. The product range includes NTC, PT100 and PT1000 sensors and transmitters. They are well-known for high accuracy and long-term stability. The PT100 and PT1000 sensors in the Tempero series are designed according to Ready-Steady-Go. NTC sensors Measures the temperature resistance in a ceramic element (NTC). When the temperature rises the resistance is reduced. PT100/PT1000 sensors Based on platinum elements with standardized resistance. PT100: 100 ohms at 0 C. PT1000: 1000 ohms at 0 C. Available in a wide range of mounting versions Temperature transmitters For room mounting and immersion mounting signal 0...10 V DC or 4...20 ma. Duct sensor with soft seal for perfect surface contact. The sensor length in the duct is easily adjustable. The screw cap offers quick and easy installation. NTC sensors Temperature transmitters PT100/PT1000 sensors Without TG-A Clamp-on sensor 0 30 C TG-B Bulb sensor -20 +10 C up to 60 90 C TG-G Floor sensor 0 40 C TG-D Immersion sensor 0 30 C up to 60 90 C TG-K3 Duct sensor -30 +30 up to 0 70 C With Room sensor with TG-R4 setpoint adjustment 0...30 C TG-R5 Room sensor 0...30 C up to 20...50 C TG-R6 Outdoor sensor -30...+30 C up to 20...50 C TG-AH1/PT1000 Clamp-on sensor w -30...+120 C TG-A1/PT100/1000 Clamp-on sensor w/o 30...+150 C TG-B1/PT100/1000 Bulb sensor -30 +100 C TG-KH/PT100/1000 Duct sensor with TG-K3/PT100/1000 Duct sensor w/o TG-MH/PT1000 Average temperature sensor 0 70 C with TG-DH/PT100/1000 Immersion with -20 +120 C TG-DHW/ PT100/1000 TG-D1/PT100/1000 TG-D2/PT100/1000 TG-D3/PT1000 TG-R4/PT1000 TG-R5/PT100/1000 Immersion with + well Immersion w/o Immersion w/o Immersion w/o Room sensor setpoint adj -20 +120 C 0 50 C TG-UH/PT100/1000 Outdoor sensor TRTN - Room mounting 0...10 V DC or 4...20 ma Temp range 0 50 C ±0.3 C IP30 TRT - Wall-mounting 0...10 V DC or 4...20 ma Temp range 0 50 C ±0.7 C IP65 TLT 130 - Immersion mounting 0...10 V DC or 4...20 ma Temp range 0 100 C ±0.5 C IP65 TDT200 - Duct mounting 0...10 V DC or 4...20 ma Temp range 0 50 C ±0.5 C IP65
CO 2 The Regin CO 2 -transmitters give direct information about the concentration of CO 2 in the room or building. Based on these values the ventilation system is constantly controlled to provide an optimum concentration of CO 2 in the air. Very high accuracy due to patented auto-calibration function with infrared light measuring and reference measuring system Low risk for contamination Short response time High long-term stability Long calibration interval - more than 5 years and no calibration necessary at installation. Standard version: temperature transmitter for room or duct mounting. Optional: and temperature transmitter and temperature transmitter with display, temperature and humidity transmitter with display transmitter with relay The transmitter is available in versions with LCD display which gives you a good overview of all measured values. The CO2RT series Wall mounted room transmitter The CO2DT series Duct transmitter s 0 10V DC CO 2 Temperature 0...10 V DC referring to 0...2000 ppm 0...10 V DC referring to 0...50 C, PT1000-sensor (class DIN B) Working range CO 2 CO 2 0...2000 ppm ± (50 ppm +2% of measured value) IP65 Humidity 0...10 V DC referring to 10...90% RH (working range 1...9 V) Working range CO 2 0...2000 ppm Temperature 0...50 C Humidity 0...90% RH CO 2 ± (50 ppm +2% of working range) Temperature ±3 C Humidity 3% (30...70% RA) ± 5% (10...90% RH) IP30 CO COF CO transmitter for room mounting NO 2 NO2F NO 2 transmitter for room mounting s 4...20 ma or 0...10 V DC s 4...20 ma or 0...10 V DC Measuring range 0...300 ppm Measuring range 0...20 ppm IP56 IP56
R E G I N T H E C H A L L E N G E R I N B U I L D I N G A U T O M A T I O N AB Regin Head office Box 116, S-428 22 Kållered, Sweden Phone: +46 31 720 02 00 Fax: +46 31 720 02 50 info@regin.se www.regin.se Germany RICCIUS + SOHN GmbH Haynauer Str. 49 D-12249 Berlin Phone: +49 30 77 99 40 info@riccius-sohn.eu www.regincontrols.de France Regin Controls SARL 32 rue Delizy F-93500 Pantin Phone: +33 1 41 71 00 34 info@regin.fr www.regin.fr Spain Regin Controls Ibérica, S.A. C/Arganda 18 local E-28005 Madrid Phone: +34 91 826 54 06 info@regin.es www.reginiberica.com Singapore Regin Controls Asia Pacific Pte Ltd 66 Tannery Lane # 03-04 Sindo Building Singapore 347805 Phone: +65 6747 8233 info@regin.com.sg www.regin.com.sg Hong Kong Regin Controls Hong Kong Ltd Room 2901 EW International Tower 120 Texaco Road Tsuen Wan, NT Hong Kong Phone: +852 2407 0281 info@regin.com.hk www.regin.com.hk BR TRANSMITTERS EN 2011-12