Product Description

STAUFF PT-RF readers combined with STAUFF PT-RF transmitters are used to measure and record temperature and pressure data. The energy required for a measurement is transferred to the pressure transmitter via the antenna of the PT-RF reading device using wireless RFID technology. A maximum distance of only 1.5cm is required from the antenna to the tip of the PT-RF transmitter for the duration of the measurement. The PT-RF transmitter is activated by the press of a button (the measured value is determined within only 0.5 seconds), and then the data is transmitted immediately to the PT-RF reader together with additional relevant information, displayed on the screen and recorded. Over 15,000 measurement recordings can be stored in the internal memory of the device.The PT-RF reader along with PT-RF transmitter is an ideal tool to check the pre-charge pressure of an accumulator fitted with a STAUFF SKK gas valve. Each PT-RF transmitter has its own identifiable serial number that can be recorded by the PT-RF reader, therefore each accumulator can be logged separately and the data can be downloaded to a computer at a later date.

Technical Data

Material:

• Housing made of ABS

Dimensions / Weight:

• Dimensions: 76 x 35 x 240 mm
• Weight: 220 g

Measurements / Display:

• Pressure: in bar and PSI
• Temperature: in °C and °F
• Display: graphic, LED backlit
• Visible area: 55 x 46 mm
• Resolution: 128 x 64 Pixels

Power Supply:

• Battery: Lithium Ion (3,7 V DC / 900 mAh)
• Operating time approx. 6 hours (approx. 1800 individual measurements)

Temperature Range:

• Ambient temp.: -20°C ... +70°C
• Storage temp.: -25°C ... +60°CCE certified

Electrical Data / Interface:

• Sampling rate: typ. 250 ms / max. 400 ms
• Interface: Micro USBEMV: EN 61326-1:2013 EN 300330

Protection Rating:

• IP65 protection rating: Dust tight and protected against water jets