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  User's Manual
Product Flyer
Package Art
Competitive Advantages
What's Included?
Recommended
What is It?
The SMAN4 is a 4-port, wireless digital manifold with a large 3/8" port for faster evacuations and recovery. With four ports and a built-in vacuum gauge, HVACR professionals can now evacuate a system, pull a vacuum, add refrigerant and dial in the charge at one time, without having to hook and unhook any hoses.
To make things even easier, the SMAN4 wirelessly receives live indoor wet bulb and outdoor dry bulb, then automatically calculates real-time target superheat, and displays both the target superheat and actual superheat on the large, backlit display. Plus, the SMAN4 digital manifold displays actual subcooling and superheat simultaneously.
The SMAN4 manifold also wirelessly sends six measurements (indoor wet bulb, outdoor dry bulb, suction line temperature, suction line pressure, liquid line temperature, and liquid line pressure) to the Fieldpiece HVAC Guide System Analyzer, model HG3. The HG3 then combines the SMAN4 wireless measurements with wireless airflow measurements for full system analysis -- in real-time!
Competitive Advantages
The SMAN4 digital manifold can both send and receive wireless measurements so HVACR professionals get a live view of the system and how it's operating. Measurements are updated in real-time while conditions are changing, and while adjustments are being made. So technicians know their work is the most accurate it can be.
Below are some examples of how the wireless 4-port manifold can make it easier for HVACR professionals to do more while getting better results.
What's Included
- 4-port Wireless Manifold - SMAN4
- Pipe Clamp Thermocouples (2) - ATC1
- Wet Bulb Thermocouple - ATWB1
- Dry Bulb Thermocouple - ATA1
- Padded Drawstring Pouch - ANC10
- Operator’s manual
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Recommended Accessories and Replacement Parts
Technicians who like the SMAN4 Wireless Digital 4-port Manifold may also enjoy these instruments and accessories:
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Wireless HVAC Guide® System Analyzer - HG3
The Wireless HVAC Guide® System Analyzer, model HG3 and ET2W Wireless Transmitter turn any Fieldpiece Accessory Head into a wireless device. The new HG3 makes it easy to accurately diagnosis a system because up to 13 measurements can be taken simultaneously to give you real-time data. Tests include: Target Evaporator Exit Temperature (delta T, evaporator drop, drop across the coil), Target Superheat, Superheat, Subcooling, Combustion Analysis and the CheckMe!® test. In addition, the HG3 includes automatic calculation of CFM tests for up to 13 grilles, and data logging for up to 13 parameters.
Read More... |
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 Wireless Electronic Handle - EH4W (with ET2W Wireless Transmitter included)
The EH4W Wireless Handle (left) and ET2W Wireless Transmitter (right)
connect to any Fieldpiece  accessory head to easily make your accessory heads into standalone wireless instruments. Wireless signals can be sent from up to 75’ away, so you can take your wet bulb measurements and have the live data in your hand while working on the condenser.
SPECIFICATIONS
Wireless range: Up to 75 feet (23m) line of sight
Wireless Frequency: 910MHz to 920MHz (US), 868.1MHz to 868.5MHz (European)
Display: 5000 count FSTN LCD
Measurement Rate: 2.5 times per second, nominal
Battery life: 200 hrs typical with alkaline
Operating enviroment: 32oF to 122oF (0°C to 50°C) at <70% relative humidity
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In Duct Psychrometer Accessory Head - ARH5
The Fieldpiece model ARH5 In Duct Psychrometer Accessory Head that measures temperatures and %RH in the prime location -- in the duct, near the evaporator. It’s great for calculating target superheat as well as logging %RH, temp, WB or DP over time. The ARH5 snaps directly onto Fieldpiece stick meters, data logger, electronic handles and adapters. Plus techs can get results wirelessly, like indoor wet bulb while they're at the condenser, when they use this accessory head with a wireless transmitter and wireless enabled Fieldpiece meter.
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In Duct Hot-wire Anemometer & Psychrometer Accessory - AAT3
The AAT3 is a hot-wire anemometer and psychrometer combined in one accessory head. The AAT3 gets into ducts easily with its 38" telescoping probe for measurements of air velocity, temperatures, and %RH. It also calculates wet bulb and dew point. When connected to the HG3 (either directly or through a wireless transmitter) the AAT3 provides data for automatic calculations of target superheat, target evaporator exit temperature, and total CFM tests.
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Display: 3 1/2 digit liquid crystal display (LCD) with maximum reading of 1999.
Overrange: (OL) or (-OL) is displayed.
Low battery indication: The battery symbol is displayed when the battery voltage drops below the operating level.
Measurement rate: 2.5 times per second, nominal.
Operating Environment: 0°C to 40°C at < 70% relative humidity.
Storage Temperature: -20°C to 60°C, 0 to 80% R.H. with battery removed from meter.
Auto power off: 15 seconds approx.
Standby consume current: <10μA
Battery: 4 pcs 1.5V (AAA size) UM-4 R03.
Battery Life: 4 hours (continuity) typical with alkaline battery (@20ÌÙ range test 10ÌÙ resistor).
Dimensions: 170mm(H) x 44mm(W) x 40mm(D).
Weight: 160g including batteries.
ELECTRICAL
Range: 20MW, 2000 MW.
Resolution: 10K W on 20MW range, 1 MW on 2000 MW range.
Accuracy:
20 MW range: ±(2%rdg + 2dgts)
2000 MW range: <500ÌÙ ±(4%rdg + 2dgts)
>500 MW ±(5%rdg + 2dgts)
Rated voltage: DC-DC converter to 1000VDC
Accuracy temperature: 23°C ± 5°C less than 70%RH
Temperature Coefficient: 0.1X (specified accuracy)/°C (28°C)
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