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เครื่องมือวัดสำหรับระบบปรับอากาศ
เครื่องมือวัดสำหรับระบบปรับอากาศ
เครื่องมือวัดสำหรับระบบปรับอากาศ
22
MRT171 : Electro Mechanical Room Thermostats
Electro Mechanical Room Thermostats
● Fan speed switch 3 speed (HIGH-MED-LOW)● 24 V and 220 V versions On/off, heat only or cool only, 2-pipe systems Heat-off-cool, 2-pipe systems Heat-off-cool, 4-pipe systems● Setpoint knob +10 to +30°C● High quality bi-metal sensor for close temperature differential● Dimensions 87 x 87 x 37 mm ผู้ดูแลระบบ 06/02/2018
Electro Mechanical Room Thermostats
● Fan speed switch 3 speed (HIGH-MED-LOW)● 24 V and 220 V versions On/off, heat only or cool only, 2-pipe systems Heat-off-cool, 2-pipe systems Heat-off-cool, 4-pipe systems● Setpoint knob +10 to +30°C● High quality bi-metal sensor for close temperature differential● Dimensions 87 x 87 x 37 mm ผู้ดูแลระบบ 06/02/2018
21
MRT : Electro Mechanical Room Thermostats
Electro Mechanical Room Thermostats
● 3 basic models for Heating or Cooling - MRT 002 simple model without switch - MRT 007 with On-Off Rocker Switch and LED Indicator - MRT 008 with Summer-Off-Winter Rocker Switch● Setpoint knob +10 to +30°C● High quality bi-metal sensor for close temperature differential● Dimensions 86 x 86 x 31 mm ผู้ดูแลระบบ 06/02/2018
Electro Mechanical Room Thermostats
● 3 basic models for Heating or Cooling - MRT 002 simple model without switch - MRT 007 with On-Off Rocker Switch and LED Indicator - MRT 008 with Summer-Off-Winter Rocker Switch● Setpoint knob +10 to +30°C● High quality bi-metal sensor for close temperature differential● Dimensions 86 x 86 x 31 mm ผู้ดูแลระบบ 06/02/2018
20
EB-series : Electronic Room Thermostats with Display
Electronic Room Thermostats with Display
● 3 speed fan switch (HIGH-MED-LOW)● 3 different models: - EBE 512 on/off (cool only), 2-pipe system - EBH 512 heat-off-cool, 2-pipe system - EBH 514 heat-off-cool, 4-pipe system● Setting range +10 to +40°C● Thermistor sensing element● Dimensions 127 x 86 x 30 mm ผู้ดูแลระบบ 06/02/2018
Electronic Room Thermostats with Display
● 3 speed fan switch (HIGH-MED-LOW)● 3 different models: - EBE 512 on/off (cool only), 2-pipe system - EBH 512 heat-off-cool, 2-pipe system - EBH 514 heat-off-cool, 4-pipe system● Setting range +10 to +40°C● Thermistor sensing element● Dimensions 127 x 86 x 30 mm ผู้ดูแลระบบ 06/02/2018
19
VSD301 : Duct Smoke Detectors
Duct Smoke Detectors
● IR-detection (obscuration)● Outputs Analogue2-10 Vdc Relay SPDT 1A@24Vdc, 120 Vac● Analogue output status levels < 2 VdcSensor fault < 3-7 VdcNormal operation < 7-9 VdcOptics require cleaning > 9,5 Vdc Smoke alarm● The analogue output signal 2-10 Vdc can transmit smoke or service alarm (dirt level) to BEMS system● Relay output for closing fan/damper motor● Manual or auto reset● Power supply 24 Vac/dc Standard probe lengths 300 mm and 600 mm● LED bargraph display for indication of dirt level and service level (only VSD 302 and VSD 602) ผู้ดูแลระบบ 06/02/2018
Duct Smoke Detectors
● IR-detection (obscuration)● Outputs Analogue2-10 Vdc Relay SPDT 1A@24Vdc, 120 Vac● Analogue output status levels < 2 VdcSensor fault < 3-7 VdcNormal operation < 7-9 VdcOptics require cleaning > 9,5 Vdc Smoke alarm● The analogue output signal 2-10 Vdc can transmit smoke or service alarm (dirt level) to BEMS system● Relay output for closing fan/damper motor● Manual or auto reset● Power supply 24 Vac/dc Standard probe lengths 300 mm and 600 mm● LED bargraph display for indication of dirt level and service level (only VSD 302 and VSD 602) ผู้ดูแลระบบ 06/02/2018
18
WST50 : Alarm Band
Alarm band
● WST alarm band is made of texturiced stockinet-knitted polyester in which parallel uninsulated wires of soft annealed copper are woven● Indicating the presence of moisture or water between the wires● Alarm band WST can be used with liquid warning detector WWD● WST are available in standard lengths (rolls) of 25, 50 and 100 metres, can also be supplied in other lenghts if required● Lengths of band can be connected by using connection sleeves and clamping tongs ผู้ดูแลระบบ 06/02/2018
Alarm band
● WST alarm band is made of texturiced stockinet-knitted polyester in which parallel uninsulated wires of soft annealed copper are woven● Indicating the presence of moisture or water between the wires● Alarm band WST can be used with liquid warning detector WWD● WST are available in standard lengths (rolls) of 25, 50 and 100 metres, can also be supplied in other lenghts if required● Lengths of band can be connected by using connection sleeves and clamping tongs ผู้ดูแลระบบ 06/02/2018
17
WWD103/WWD102 : Liquid Warning Detectors
Liquid Warning Detectors
● Mounting - On wall with external alarm band WST - Direct on floor (WWD have 2 sensing pins under the housing)● WWD senses the change in conductivity when moisture or water is in contact with the sensing pins and when moisture or water is in contact with the external alarm band WST● Power supply 12 Vdc or 24 Vdc● Relay output● Buzzer (WWD 103) ผู้ดูแลระบบ 06/02/2018
Liquid Warning Detectors
● Mounting - On wall with external alarm band WST - Direct on floor (WWD have 2 sensing pins under the housing)● WWD senses the change in conductivity when moisture or water is in contact with the sensing pins and when moisture or water is in contact with the external alarm band WST● Power supply 12 Vdc or 24 Vdc● Relay output● Buzzer (WWD 103) ผู้ดูแลระบบ 06/02/2018
16
CMF/CMX/CMA : CO Transmitter
Carbon Monoxide (CO) Detectors
● Applications Vehicle exhaust in parking structures (e.g. underground garages), Engine repair shops, Tunnels Equipment rooms and ventilation systems etc.● Wide selection of ppm ranges 0-50 ppm, 0-100 ppm, 0-150 ppm, 0-200 ppm, 0-300 ppm, 0-400 ppm, 0-500 ppm or 0-1000 ppm● Electrochemical sensor element● Positoning stable● Sensor life time expectancy 5 years, in normal operation enviroment● Output 4-20 mA or 2-10 Vdc ● Supply voltage range 18-28 Vdc ● IP protections CMF-series = IP44 CMX-series = IP54 CMA-series = IP65 ผู้ดูแลระบบ 06/02/2018
Carbon Monoxide (CO) Detectors
● Applications Vehicle exhaust in parking structures (e.g. underground garages), Engine repair shops, Tunnels Equipment rooms and ventilation systems etc.● Wide selection of ppm ranges 0-50 ppm, 0-100 ppm, 0-150 ppm, 0-200 ppm, 0-300 ppm, 0-400 ppm, 0-500 ppm or 0-1000 ppm● Electrochemical sensor element● Positoning stable● Sensor life time expectancy 5 years, in normal operation enviroment● Output 4-20 mA or 2-10 Vdc ● Supply voltage range 18-28 Vdc ● IP protections CMF-series = IP44 CMX-series = IP54 CMA-series = IP65 ผู้ดูแลระบบ 06/02/2018
15
CDR : Room CO2 Transmitter
For Room
● Outputs - CDR 100VA: 0-10 Vdc or 4-20 mA (3-wire) (selectable via jumper) - CDR 100V: 0-10 Vdc, 2-10 Vdc, 0-5 Vdc or 1-5 Vdc (selectable via jumper)● Power supply 24 Vac/dc● Measures 0-2.000 ppm ● Accuracy +/-40 ppm @ 25°C● Self-Calibration (No re-calibration required)● Fifteen years life time on CO2 sensor ผู้ดูแลระบบ 06/02/2018
For Room
● Outputs - CDR 100VA: 0-10 Vdc or 4-20 mA (3-wire) (selectable via jumper) - CDR 100V: 0-10 Vdc, 2-10 Vdc, 0-5 Vdc or 1-5 Vdc (selectable via jumper)● Power supply 24 Vac/dc● Measures 0-2.000 ppm ● Accuracy +/-40 ppm @ 25°C● Self-Calibration (No re-calibration required)● Fifteen years life time on CO2 sensor ผู้ดูแลระบบ 06/02/2018
14
CDD24S/CDD24HTL : Duct CO2 Transmitter
For Duct
● Selectable output 0-10 Vdc or 4-20 mA ● Modbus RS485 communication interface ● Measures 0-2.000 ppm ● Power supply 24 Vac/dc ● Accuracy +/-40 ppm or 3% of reading ● Fifteen years lifetime, ● calibrate themselves to local background levels
Options: ● Humidity + Temperature outputs ● LCD display to display CO2 + Humidity + Temperature measurements ผู้ดูแลระบบ 06/02/2018
For Duct
● Selectable output 0-10 Vdc or 4-20 mA ● Modbus RS485 communication interface ● Measures 0-2.000 ppm ● Power supply 24 Vac/dc ● Accuracy +/-40 ppm or 3% of reading ● Fifteen years lifetime, ● calibrate themselves to local background levels
Options: ● Humidity + Temperature outputs ● LCD display to display CO2 + Humidity + Temperature measurements ผู้ดูแลระบบ 06/02/2018
13
QRT-Series : Air Quality Transmitter
● Low cost air quality measurement● To determine the air quality, based on a mixed gas sensor (VOC sensor)● VOC = Volatile Organic Compounds - Cigarette smoke - Body odour - Exhaled breathing air - Carbon dioxide (CO2) - Solvent vapours - Emissions from building members and detergents - Automobile exhaust gases - Vapours of alkanoles - Combustion smoke (from wood, paper, plastics) - and many other gases● 0-10 Vdc or 4-20 mA output (jumper selectable)● QRT, standard version
● QRT S, same as QRT and with changeover contact
● QRT SL, same as QRT and with changeover contact and with “traffic light” 5 coloured LED´s indication of air quality (VOC)
● QRT SLP, same as QRT and with changeover contact and with “traffic light” 5 coloured LED´s indication of air quality (VOC) and with Potentiometer
● QRT SS, same as standard version QRT but with stainless steel enclosure for schools, military barracks and public buildings ผู้ดูแลระบบ 06/02/2018
● Low cost air quality measurement● To determine the air quality, based on a mixed gas sensor (VOC sensor)● VOC = Volatile Organic Compounds - Cigarette smoke - Body odour - Exhaled breathing air - Carbon dioxide (CO2) - Solvent vapours - Emissions from building members and detergents - Automobile exhaust gases - Vapours of alkanoles - Combustion smoke (from wood, paper, plastics) - and many other gases● 0-10 Vdc or 4-20 mA output (jumper selectable)● QRT, standard version
● QRT S, same as QRT and with changeover contact
● QRT SL, same as QRT and with changeover contact and with “traffic light” 5 coloured LED´s indication of air quality (VOC)
● QRT SLP, same as QRT and with changeover contact and with “traffic light” 5 coloured LED´s indication of air quality (VOC) and with Potentiometer
● QRT SS, same as standard version QRT but with stainless steel enclosure for schools, military barracks and public buildings ผู้ดูแลระบบ 06/02/2018
12
FAPS : Air Flow Paddle Switch
Air Flow Paddle Switch
● Monitoring of flow and non-agressive gaseous ● Min. switch on 2.5 m/sec ● Min. switch off 1.0 m/sec ● Max. switch on 9.2 m/sec ● Max. switch off 8.0 m/sec ● IP65 plastic housing ● Base in galvanised steel ● Moving arm in brass ● Vane in stainless steel ผู้ดูแลระบบ 06/02/2018
Air Flow Paddle Switch
● Monitoring of flow and non-agressive gaseous ● Min. switch on 2.5 m/sec ● Min. switch off 1.0 m/sec ● Max. switch on 9.2 m/sec ● Max. switch off 8.0 m/sec ● IP65 plastic housing ● Base in galvanised steel ● Moving arm in brass ● Vane in stainless steel ผู้ดูแลระบบ 06/02/2018
11
984M : Air Differential Pressure Transmitters
Air Differential Pressure Transmitters
● Selectable output via jumper 0-10 Vdc or 4-20 mA output, 3-wire with power supply 24 Vac/dc● 4-20 mA output, 2-wire● with power supply 24 Vdc● LED display as option on the 3-wire version● Pressure ranges from 0-100 Pa up to 0-250 kPa● 2 adjoining pressure ranges in one unit, pressure ranges selectable via jumper ● Response time 100 ms and 1 s, selectable via jumper● Micro controller● Auto zero● Over, differential pressure and vaccum● IP54 protection ผู้ดูแลระบบ 06/02/2018
Air Differential Pressure Transmitters
● Selectable output via jumper 0-10 Vdc or 4-20 mA output, 3-wire with power supply 24 Vac/dc● 4-20 mA output, 2-wire● with power supply 24 Vdc● LED display as option on the 3-wire version● Pressure ranges from 0-100 Pa up to 0-250 kPa● 2 adjoining pressure ranges in one unit, pressure ranges selectable via jumper ● Response time 100 ms and 1 s, selectable via jumper● Micro controller● Auto zero● Over, differential pressure and vaccum● IP54 protection ผู้ดูแลระบบ 06/02/2018
10
930 : Air Differential Pressure Switches
Air Differential Pressure Switches
● Static, over, differential pressure and vaccum● Switching pressure can easily be adjusted on a scaled adjustment knob ● 7 different pressure ranges 930.80 with 20-200 Pa 930.80N with 20-300 Pa >> NEW pressure range 20-300 Pa << 930.84 with 30-400 Pa 930.83 with 50-500 Pa 930.85 with 200-1.000 Pa 930.86 with 500-2.500 Pa 930.87 with 1.000-4.000 Pa ● New cable gland This cable gland using a cap nut offers highly effective strain relief and a considerably better sealing function ผู้ดูแลระบบ 06/02/2018
Air Differential Pressure Switches
● Static, over, differential pressure and vaccum● Switching pressure can easily be adjusted on a scaled adjustment knob ● 7 different pressure ranges 930.80 with 20-200 Pa 930.80N with 20-300 Pa >> NEW pressure range 20-300 Pa << 930.84 with 30-400 Pa 930.83 with 50-500 Pa 930.85 with 200-1.000 Pa 930.86 with 500-2.500 Pa 930.87 with 1.000-4.000 Pa ● New cable gland This cable gland using a cap nut offers highly effective strain relief and a considerably better sealing function ผู้ดูแลระบบ 06/02/2018
9
HOT/HOTT : Outdoor Humidity/Temperature Transmitter
Outdoor Humidity Transmitters and
Combined Room Hum./Temp. Transmitters/Sensors
Outputs
Humidity 0-10 Vdc or 4-20 mA
Humidity and temperature 0-10 Vdc or 4-20 mA
Also passive (direct) temperature outputs
Sensing Ranges
Humidity: 0 to 100% r.H.
Temperature: See datasheets
Accuracy
Humidity: +/- 3% (40 to 60% r.H.), @20°C
otherwise +/- 5%
Temperature: See datasheets
Membrane filter as sensor element protection
Small size
IP 65 protection ผู้ดูแลระบบ 06/02/2018
Outdoor Humidity Transmitters and
Combined Room Hum./Temp. Transmitters/Sensors
Outputs
Humidity 0-10 Vdc or 4-20 mA
Humidity and temperature 0-10 Vdc or 4-20 mA
Also passive (direct) temperature outputs
Sensing Ranges
Humidity: 0 to 100% r.H.
Temperature: See datasheets
Accuracy
Humidity: +/- 3% (40 to 60% r.H.), @20°C
otherwise +/- 5%
Temperature: See datasheets
Membrane filter as sensor element protection
Small size
IP 65 protection ผู้ดูแลระบบ 06/02/2018
8
HDT/HDTT : Duct Humidity/Temperature Transmitter
Duct Humidity Transmitters and
Combined Room Hum./Temp. Transmitters/Sensors
Outputs
Humidity 0-10 Vdc or 4-20 mA
Humidity and temperature 0-10 Vdc or 4-20 mA
Also passive (direct) temperature outputs
Sensing Ranges
Humidity: 0 to 100% r.H.
Temperature: See datasheets
Accuracy
Humidity: +/- 3% (40 to 60% r.H.), @20°C
otherwise +/- 5%
Temperature: See datasheets
Including mounting flange
Easy to fix penetration dept with mounting flange
Probe length 230 mm
IP 65 protection ผู้ดูแลระบบ 06/02/2018
Duct Humidity Transmitters and
Combined Room Hum./Temp. Transmitters/Sensors
Outputs
Humidity 0-10 Vdc or 4-20 mA
Humidity and temperature 0-10 Vdc or 4-20 mA
Also passive (direct) temperature outputs
Sensing Ranges
Humidity: 0 to 100% r.H.
Temperature: See datasheets
Accuracy
Humidity: +/- 3% (40 to 60% r.H.), @20°C
otherwise +/- 5%
Temperature: See datasheets
Including mounting flange
Easy to fix penetration dept with mounting flange
Probe length 230 mm
IP 65 protection ผู้ดูแลระบบ 06/02/2018
7
HRS 1ES : Room Hygrostats, 1 step
Room Hygrostats, 1-step
● Humidifying or dehumidifying in HVAC systems, ● selectable via terminal wiring on pcb
● Setting range 35 to 100% r.H.● Set point - Exposed set point for HRS 1ES- Concealed set point for HRS 1CS
● Power supply 24 - 230 Vac
● Dimensions 95x95x30 mm ผู้ดูแลระบบ 06/02/2018
Room Hygrostats, 1-step
● Humidifying or dehumidifying in HVAC systems, ● selectable via terminal wiring on pcb
● Setting range 35 to 100% r.H.● Set point - Exposed set point for HRS 1ES- Concealed set point for HRS 1CS
● Power supply 24 - 230 Vac
● Dimensions 95x95x30 mm ผู้ดูแลระบบ 06/02/2018
3
New enclosure for Room Humidity/Temperature Transmitter
NEW enclosures for Room Humidity & Temperature transmitters
• Outputs - Humidity and temperature 2 x 0-10 Vdc or 2 x 4-20 mA - On request extra passive (direct) temperature output PT100, PT1000, Nickel or NTC
• Accuracy - Humidity +/- 3% (20 to 80% r.H.), @ +20°C, otherwise+/- 5% - Temperature +/- 0.8K @ +20°C
• With or without LCD display (ABS plastic enclosure) • Staineless steel enclosure, vandalism secure version for schools, military barracks and public buildings
ผู้ดูแลระบบ 31/01/2018
• Outputs - Humidity and temperature 2 x 0-10 Vdc or 2 x 4-20 mA - On request extra passive (direct) temperature output PT100, PT1000, Nickel or NTC
• Accuracy - Humidity +/- 3% (20 to 80% r.H.), @ +20°C, otherwise+/- 5% - Temperature +/- 0.8K @ +20°C
• With or without LCD display (ABS plastic enclosure) • Staineless steel enclosure, vandalism secure version for schools, military barracks and public buildings
ผู้ดูแลระบบ 31/01/2018
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