The GD84 Differential Pressure transmitter targets clean room applications and allows differential pressure (+/- 250 pascal) to be monitored in a single compact transmitter. The precision diaphragm solid state sensor is automatically compensated for barometric pressure and is not affected by the mounting attitude of the transmitter. The high quality quick-disconnect connector system is used to attach 6mm internal diameter tubing. An LCD provides immediate readings of differential air pressure. Using licence exempt radio enables ranges of up to 300 metres in a built environment, or up to 2km with line of sight.
The GD84 can be used with RX250AL/SC250 (Secure data CFR21 Part11) receiver loggers, RC250 receiver only and WSR, Wireless Sensor Receiver.
Built in differential pressure transducer with a range of -250 to +250 Pascal for Clean Room applications. Supplied with 2 x Cole Parmer quick connectors for 6mm I/D tubing.
GD84
This kit enables fitment of the transmitter's built-in wall bracket to difficult or uneven surfaces. The kit provides additional docking security.
The following products are supported:
WBG
| Model(s) | Sensors | Range | Resolution | Accuracy |
|---|---|---|---|---|
| GD84 | 1 x built-in differential air pressure | -250 to +250 Pascal | 0.1 Pa | ±3 Pascal |
| RF specification: | EN300-220 | |
| RF power: | 10mW | |
| Environment specification | ||
| Compliant to EN300-220: | -10 to +55°C | |
| Actual: | -30 to +65°C | |
| Humidity: | 100% non condensing | |
| Environmental rating: | IP40 | |
| Dimensions (footprint): | 78 x 41mm | |
| Transmission interval range: | 1 sec to 4 hours | |
| Indicator (red LED): | transmit active/on/off | |
| Control switch (concealed): | test mode / hibernate | |
| Antenna socket: | SMA | |
Gen II Quick Start Instructions
