- All Products
- Shop by Brands
- BW Technologies
- BW Technologies
- BW Technologies Monitors
- Models
- BW Clip
- BW Clip4
- GasAlertClip Extreme
- GasAlert Extreme
- GasAlertMicroClip XT
- GasAlertMicroClip XL
- GasAlertMicroClip X3
- GasAlertQuattro
- GasAlertMax XT II
- GasAlertMicro 5 Series
- SamplerPak
- IntelliDox Docking System
- MicroDock II
- BW Ultra
- BW Solo
- Gas Monitors
- Gas Monitor Manufacturers
- BW Technologies
- Bacharach
- Biosystems
- Crowcon
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- Industrial Scientific
- MSA
- RAE Instruments
- RKI Instruments
- Calibration Gas
- Combustion Analyzers
- Water Quality
- Reliability Instruments
- Refractometers
- HVAC
- Weather
- Temperature
- Laboratory
- Sound
- IAQ
- Electrical
- All Categories
Fieldpiece In-Duct Diagnostic Psychrometer - SRH3
Item #:
FP-SRH3
Brand:
Fieldpiece
Share this product:
SRH3 In-Duct Diagnostic Psychrometer by Fieldpiece
The SRH3 In-duct Psychrometer is a great tool to properly charge fixed restrictor systems by quickly determining the target superheat, and to help determine optimum airflow across the evaporator with a target evaporator exit temperature test. To assist HVACR professionals get the proper measurements, Fieldpiece engineered this in-duct psychrometer to take measurements in the duct where they are supposed to be taken -- near the evaporator!
The 38" telescoping probe's laser etched ruling and flattened edges allows techs to locate proper measurement points within a duct, and ensures that the probe is properly aligned. With the quick sensor it's a snap to determine target superheat, and take target evaporator exit temperature tests.Designed specifically for HVACR professionals, the SRH3 In-Duct Diagnostic Psychrometer is a great tool to properly charge fixed restrictor systems. More than 70% of A/C units are improperly charged, and therefore running inefficiently, but with the SRH3 it's easier to ensure units are running at their maximum efficiency.
- Measures temperature and %RH
- Calculates wet bulb and dew point
- Slim 38" telescoping probe
- Fast response time
- Depth and direction indicators
- Hands-free testing with stabilizing cone and magnetic hanger
- Calculates target superheat and target evaporator exit temperature
Like all Fieldpiece products, the SRH3 digital psychrometer was engineering specifically for HVACR professionals. It contains the specific measurements and tests techs need, without any they don't. Because it automatically calculates target superheat and target evaporator exit temperature, PT charts and written math are a thing of the past. Plus the dual display with bright backlight, and rugged rubber boot with probe clips make sure the SRH3 is ready for any job.
Includes
- In-Duct Digital Psychrometer - SRH3
- Stabilizing Cone
- Blow-molded Case with Padding
General Specifications | |
Telescoping probe length | Up to 38 inches (97cm) |
Probe tip diameter | 0.35 inch (9mm) |
Storage temperature | -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed) |
Temperature coefficient | 0.1 x (specified accuracy)/°C (<18°C or >28°C) |
Over range | "OL" or "-OL" is displayed |
Power | Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22 |
Auto power off | after 15 minutes of inactivity if APO is active |
Battery life | 150 hours typical (alkaline) |
Low battery indication | Battery symbol is displayed when the battery voltage drops below the operating level. |
Dimensions | 7.9 in (H) x 2.6 in (W) x 1.4 in (D), [200mm (H) x 66mm (W) x 36mm (D)] |
Weight | Approx. 400g, including battery |
Temperature | |
Sensor type | Precision thermistor |
Operating environment | -4°F to 140°F (-20°C to 60°C) |
Range | -4°F to 140°F (-20°C to 60°C) |
Resolution | 0.1°F / 0.1°C |
Accuracy | ±(1°F) 32°F to 113°F ±(2°F) -4°F to 32°F, 113°F to 140°F ±(0.5°C) 0°C to 45°C ±(1°C) -20°C to 0°C, 45°C to 60°C |
Relative Humidity | |
Sensor type | Capacitance polymer film |
Operating environment | 32°F to 131°F (0°C to 55°C) |
Range | 0% to 100%RH |
Accuracy | ±(2.5%) 10% to 90%RH ±(5%) <10%RH and >90%RH |
Sensor response time | 60 seconds typical for 90% of total range. |
Sensor hysteresis | ±1%RH typical (Excursion of 10% to 90% to 10%RH) |