Technical description
Functions:
TA-SCOPE is a balancing instrument for measuring and documenting of differential pressure (Δp), flow, temperature and power in hydronic systems.
TA-SCOPE consists of two main components:
Handheld unit – computer-based unit programmed with the TA valve characteristics. Straightforward functions with easy-to-follow instructions on the colour display.
Differential Pressure Sensor unit – the DpS-Visio communicates wirelessly with the Handheld and has an OLED display for showing its status, measured data and other information.
TA-SCOPE automatically performs calibration when needed. The design of the sensor unit and a short flow-through during calibration eliminate measurement errors caused by insufficient venting of the measuring device.
Measurement range:
Total pressure:
TA-SCOPE max. 232 psi
TA-SCOPE HP max. 362 psi
Differential pressure:
TA-SCOPE 0 - 72.5 psi
TA-SCOPE HP 0 - 145 psi
Recommended pressure range during flow measurements:
TA-SCOPE 0.02 - 72.5 psi
TA-SCOPE HP 0.5 - 145 psi
Temperature liquid medium measurement:
-4°F – +248°F
Measurement deviation:
Differential pressure:
TA-SCOPE 0.015 psi or 1% of reading, whichever is the highest
TA-SCOPE HP 0.029 psi or 1% of reading, whichever is the highest
Flow: as for differential pressure + valve deviation
Temperature: <0.36°F
Battery capacity, operating and charge times:
Handheld unit:
- battery capacity: 4 400 mAh
- operating time (with backlight on): >25 h
- charge time to full capacity: 6-7 h
DpS-Visio (Dp sensor unit):
- battery capacity: 1 400 mAh
- operating time (continuous measurements): >25 h
- charge time to full capacity: 2.5 h
Logging time (in sleep mode): >100 days
Ingress protection:
Handheld unit (in wireless mode): IP64
Dp sensor unit (in wireless mode): IP64
Safety pressure and temperature probe: IP65
Digital temperature sensor: IP65
Ambient temperature for the instrument:
During operation and charging: +32 – +104°F
During storage*: -4 – +150°F
*) Do not leave water in the sensor when there is a risk of freezing.
Humidity:
Ambient humidity: max. 90%RH
Charger:
Input voltage: 100-240 VAC
Input frequency: 50-60 Hz
Connectors: EU, UK, US, AU/NZ
Case dimensions:
TA-SCOPE Premium case:
LxWxH = 16.8x11.4x6.3 in
TA-SCOPE case:
LxWxH = 13.2x11.4x5.9 in
