TENMARS ST-501 CO2/TEMP/RH INDOOR AIR QUALITY METER WITH DATALOGGING FUNCTION Product Description - 3 Independent CO2, humidity and temperature sensors. - User operated CO2 calibration. - USB datalogg: 50,000 records. - Internal backup battery to maintain date/time setting.  - Power management IC to increase batter efficiency.  - Easy- to-Use PC software for parameter settings and data analysis. - Internal CO2 alarm buzzer.   Application ST-501 is an excellent indoor air quality (IAQ) instrument measuring the carbon dioxide (CO2), Relative Humidity (RH) and Temperature. Applications   - Building HVAC monitoring. - Indoor air quality survey.  - Locate the presence of combustion fumes from vehicles and appliances. Specification - CO2 Sensing Method: NDIR (Non-Dispersive Infrared) - Measures: Carbon dioxide in PPM, temperature (F or C), % Relative Humidity - CO2 Measurement range: 0~9999 ppm (2001~9999 ppm over range) - CO2 Accuracy: ± 60ppm, ± 5% of reading (0~2000 ppm) - Display Resolution - ±1 ppm - Datalogging:17,000 records,  - Fast USB download (50,000 records in less than 10 seconds.) CO2 Sensor Type Non-dispersive infra-red (NDIR) Measurement Range 0~9999 ppm (2001~9999 ppm over range) Accuracy ±60ppm, ±5% of reading (0~2000 ppm) Resolution ±1 ppm Response Time 2 seconds   Relative Humidity Sensor Temperature Sensor: Type CMOSens Type Thermistor Measurement Range 1% ~99% Measurement Range 0 to 50C Accuracy ±3.0%RH(20~80%) ±5.0%RH(<20% >80%) Accuracy ±0.5C from 0-50C Resolution 0.1% Resolution 0.1C Response Time 8 Seconds Response Time 1 seconds           Power Supply Battery Four AAalkaline batteries x4 Battery Operation about 24 hours External Power Supply 6V VDC with 0.5A           read more

R410A X 22LBS (10KG) HFC FORANE 410A REFRIGERANT GAS UN3163 A blend of R-32 and R-125 that nearly forms an azeotrope, which means it has extremely low temperature glide and almost no fractionation potential. This blend has about 60% higher pressure than R-22 in air conditioning applications, and therefore should be used only in new equipment specifically designed to handle the pressure. Systems designed for R-410A will have smaller components (heat exchangers, compressor, etc.) to perform the same cooling job compared to R-22. R-410A will require POE lubricants. Retrofitting R-22 equipment is not recommended under any circumstances. read more

Honeywell T6865 Series Large LCD Digital Thermostat Modulating Non-Programmmable Thermostat 24 VAC~4(3)A 2-pipe fan coil control Model HONEYWELL T6865H2WB LARGE LCD DIGITAL THERMOMETER (BLUE / HORIZONTAL) Replacement Model  T6865H2WB-R To HONEYWELL TF243WN/U (WHITE) DIGITAL THERMOSTAT (24VAC / 50/60HZ / 3VA)   Features   • Super modern appearance design, suitable for office, hotel and residential building • Slim design, direct installation on 86×86mm box or 3×3inch box • Stylish and elegant green/blue backlight with white colour ring • 2-pipe integrated into one unit with easy configuration • Big LCD display with English and icons • Easy to install and set-up • Time on/off function • Selectable room temperature or setpoint temperature display • Manual or automatic fan speed selection Application   T6865 digital thermostats are designed for application of 3-speed fan and modulating valves in fan coil system. Including: 􀂃 2-pipe cool only/heat only/manual changeover Ventilation mode Manual or automatic 3-speed fan control modulating valve control 􀂃 Fan speed can be selected to automatic or manual 3-speed control mode. 􀂃 In ventilation mode, fan only support manual speed control. Replacement Model For: T6571A1009 (WITH FAN SPEED) read more

Emerson 2016 Channel Partner CONFERENCE "Stronger Engagement with Partners" Held At Phetchaburi, Thailand On March 28-30, 2016.   read more

Panasonic Compressor SB = MINERAL SBN = POE Model Application (R22) PANASONIC COMPRESSOR C-SB303H8A - 4HP 3PH (YSL40C) PANASONIC 5.0HP COMPRESSOR C-SB373H8A (380-415V/3PH/50HZ) (R22) (MINERAL OIL) PANASONIC COMPRESSOR C-SB373H8F -5HP 3PH (YSL50C) * 36 KGS PANASONIC SCROLL COMPRESSOR C-SBR195H38A (5.5HP) (380-415V/3PH/50HZ) BRAZING (R22) PANASONIC R50049024052 COMPRESSOR C-SB453H8A (380-415V/3PH/50HZ) (MINERAL OIL) (R22) (YSL61C/YSL61D) (TOPAIRE:TAS62C) PANASONIC 6.0HP COMPRESSOR C-SB453H8A (380-415V/3PH/50HZ) (R22) (MINERAL OIL) (YSL61C/YSL61D) PANASONIC COMPRESSOR C-SC753H8H - 12.5HP (3PH/50HZ/380-415V) (YORK WCPU EWM0350) Model Application (R410A)   PANASONIC COMPRESSOR C-SBN353H8A  PANASONIC COMPRESSOR C-SBN373H8D (3PH/50HZ/380-415V) (R410A) (POE:FV68S)  PANASONIC COMPRESSOR C-SBN453H8D (3PH/50HZ/380-415V) (R410A) (POE:FV68S) (SMARTECH:SCU-60BA) PANASONIC COMPRESSOR C-SBN453H8H (3PH/50HZ/380-415V) (R410A) (POE:FV68S) (OO) PANASONIC COMPRESSOR C-SCP400H38M BRAZING ( R410A ) FOR BRAND UNIFLAIR PRESICION AIR COND MODEL TDAV2222A (COMPRESSOR OIL POE RL68H) PANASONIC COMPRESSOR C-SCP400H38B (380-415V/3PH/50HZ) BRAZING ( R410A ) (OIL:FV68S) FOR BRAND UNIFLAIR PRESICION AIR COND MODEL CRAC 5 PANASONIC COMPRESSOR C-SCP315H38A (3PH/50HZ/380-415V) (R410A) (POE:FV68S) (INTRIX MODEL:ECO AIR-70)  PANASONIC C-SDP180H38B AC 3PH 50HZ 380-415V ROTARY COMPRESSOR (R410A) (OIL:FV68S) (EUROKLIMAT EKRV120C1) PANASONIC C-SDP225H38B AC 3PH 50HZ 380-415V ROTARY COMPRESSOR (R410A) (OIL:FV68S) (EUROKLIMAT )(OO) PANASONIC COMPRESSOR C-SBP205H38A (380-415V/3PH/50HZ) (R410A) (POE:FV68S) (CARRIER:0518M05689)  PANASONIC C-SDP330H02B DC 3PH 60HZ 254V ROTARY COMPRESSOR (R410A) (OIL:FV68S) (EUROKLIMAT EKRV140C1) YORK ROTARY COMPRESSOR PANASONIC 5PS108EAA22 (230V/50HZ) (R410A) (P/N:00H150714755/ 5140962) (YSM3F10AAS)   Model Application (R407C) PANASONIC COMPRESSOR C-SBN263H8A (3PH/50HZ/380-415V) (POE-R407C) PANASONIC COMPRESSOR C-SBN303H8A (3PH/50HZ/380-415V) (POE-R407C)(OO)(REPLACED SANYO) PANASONIC COMPRESSOR C-SBN373H8A (3PH/50HZ/380-415V) (R407C) (POE) (BRAND:VISIONTEC) PANASONIC COMPRESSOR C-SBN453H8A (380-415V/3PH/50HZ) (R407C) (POE:FV68S) PANASONIC COMPRESSOR C-SCN673H8H (3PH/50HZ/380-415V) (R407C) (POE:FV68S)(OO)   read more

FLUKE 62MAX  INFRARED THERMOMETER (-30°C TO 500°C) Specifications Temperature Range Fluke 62 MAX  -30 °C to 500 °C (-22 °F to 932 °F) Fluke 62 MAX+  -30 °C to 650 °C (-22 °F to 1202 °F) Accuracy Fluke 62 MAX  ±1.5 °C or ±1.5% of reading, whichever is greater  -10 °C to 0 °C: ±2.0  -30 °C to -10 °C: ±3.0 Fluke 62 MAX+  ±1.0 °C or ±1.0% of reading, whichever is greater  -10 °C to 0 °C: ±2.0  -30 °C to -10 °C: ±3.0 Response Time (95%) Fluke 62 MAX  <500 ms (95% of reading) Fluke 62 MAX+  <300 ms (95% of reading) Spectral Response  8 to 14 microns Emissivity  0.10 to 1.00 Optical Resolution Fluke 62 MAX  10:1 (calculated at 90% energy) Fluke 62 MAX+  12:1 (calculated at 90% energy) Display Resolution    0.1 °C (0.2 °F) Repeatability of Readings Fluke 62 MAX  ±0.8% of reading or <±1.0 °C (2 °F), whichever is greater Fluke 62 MAX+  ±0.5% of reading or <±0.5 °C (1 °F), whichever is greater Power  AA battery Battery Life Fluke 62 MAX  10 hours with laser and backlight on Fluke 62 MAX+  8 hours with laser and backlight on Physical Specifications Weight  255 g (8.99 oz) Size  (175 x 85 x 75) mm (6.88 x 3.34 x 2.95) inches Operating Temperature  0 °C to 50 °C (32 °F to 122 °F) Storage Temperature  -20 °C to 60 °C (-4 °F to 140 °F), (without battery) Operating Humidity  10 % to 90 % RH non-condensing at 30 °C (86 °F) Operating Altitude  2000 meters above mean sea level Storage Altitude  12,000 meters above mean sea level IP Rating  IP 54 per IEC 60529 Drop Test  3 meters Vibration and Shock  IEC 68-2-6 2.5 g, 10 to 200 Hz, IEC 68-2-27, 50 g, 11 ms EMC  EN 61326-1:2006 EN 61326-2:2006 Standards and Agency Approval Compliance  EN/IEC 61010-1: 2001 Laser Safety  FDA and EN 60825-1 Class II     read more

SUN EYE MS-560 (R12/22/134A/404A) - C/W 60" R/Y/B HOSES) MANIFOLD SET Accessories SUN EYE 360-RYB 5FT (R22/R134A) CHARGING HOSE    read more

YORK HAF-094 (1PH 40W) FAN MOTOR SINGLE SHAFT - (CRB300, 400/CRBH300) = RM1,250.00 PER PC (3-7-2024=AAA15.104) Note CRB400 -Fan  motor HAF094 Blower wheel -Use 300 read more

CARRIER HAT315 6P 175W CONDENSING FAN MOTOR -(38VTA040/050/060) [HC020175W6150-25] * ORIGINAL   read more