The Reservoir Group Surface Gauge utilises Piezo-resistive sensor technology to provide superior accuracy and resolution of data compared to analogue dial gauges
ATEX approved for use in zoned areas, the Well Head Recorder (WHR) is a battery powered electronic pressure gauge that records surface pressure and temperature at a programmable sampling interval. The WHR’s accuracy and resolution is far superior to analogue dial-gauges and facilitates the gathering of a large amount of data with fewer trips to the well site.
The WHR features a clearly visible digital LCD display with 100mBar (~1.5 psi) resolution. An internal non-volatile memory is read using the USB interface and Reservoir Group software supplied. The software is very easy to operate and simple communication steps to download data from the WHR will provide a graphical display of data for immediate viewing. For the more advanced user, features such as plot manipulation tools, data export options and Gradient Survey/Report generation tools, are available.
Features
ATEX approved: II 2 G Ex ia IIC T4
IP65 protection
High accuracy and resolution
Rotatable face (350°) for easy mounting and viewing
Battery life up to 2 years
Large non-volatile memory
Programmable sampling interval from 1 second to 1 day
Choice of pressure ranges
Applications
Well Head, separator, manifold & flow line pressure monitoring
Replacement for analogue dial-gauges
Long-term monitoring
Test/short-term monitoring
Specifications
Supplied items: WHR with selected pressure range, USB interface, CD with Reservoir Group Software and Runsheet instructions, all contained in a compact plastic case.
Pressure
Ranges 0...300 bar
0...700 bar
0...1000 bar
Accuracy +/- 0.1% FSO (0 - 50°C)
Resolution
100mBar (1.5 psi)
Temperature
Range Calibrated 0ºC to +50ºC
(operational -10ºC to +60ºC)
Accuracy
+/- 0.5ºC
Resolution
<0.1°C
Power
Battery type
AA lithium, Tadiran type SL-760 (connectorised)
Operating voltage
3.6 V
Battery life *
Up to 2 years **
Memory
Sampling interval 1 second to 1 day
Memory type Non-volatile
Capacity
28,500 data sets for sample rates 1 to 15 seconds
14,000 data sets for sample rates > 15 seconds
Record contents
Time, pressure, temperature
Other
Materials ¼" NPT thread (others available on request)
Service
2 year interval typical
* Battery life varies with sampling interval
** Typical battery life at 10 second sampling interval
ATEX approved for use in zoned areas, the Well Head Recorder (WHR) is a battery powered electronic pressure gauge that records surface pressure and temperature at a programmable sampling interval. The WHR’s accuracy and resolution is far superior to analogue dial-gauges and facilitates the gathering of a large amount of data with fewer trips to the well site.
The WHR features a clearly visible digital LCD display with 100mBar (~1.5 psi) resolution. An internal non-volatile memory is read using the USB interface and Reservoir Group software supplied. The software is very easy to operate and simple communication steps to download data from the WHR will provide a graphical display of data for immediate viewing. For the more advanced user, features such as plot manipulation tools, data export options and Gradient Survey/Report generation tools, are available.
Features
ATEX approved: II 2 G Ex ia IIC T4
IP65 protection
High accuracy and resolution
Rotatable face (350°) for easy mounting and viewing
Battery life up to 2 years
Large non-volatile memory
Programmable sampling interval from 1 second to 1 day
Choice of pressure ranges
Applications
Well Head, separator, manifold & flow line pressure monitoring
Replacement for analogue dial-gauges
Long-term monitoring
Test/short-term monitoring
Specifications
Supplied items: WHR with selected pressure range, USB interface, CD with Reservoir Group Software and Runsheet instructions, all contained in a compact plastic case.
Pressure
Ranges 0...300 bar
0...700 bar
0...1000 bar
Accuracy +/- 0.1% FSO (0 - 50°C)
Resolution
100mBar (1.5 psi)
Temperature
Range Calibrated 0ºC to +50ºC
(operational -10ºC to +60ºC)
Accuracy
+/- 0.5ºC
Resolution
<0.1°C
Power
Battery type
AA lithium, Tadiran type SL-760 (connectorised)
Operating voltage
3.6 V
Battery life *
Up to 2 years **
Memory
Sampling interval 1 second to 1 day
Memory type Non-volatile
Capacity
28,500 data sets for sample rates 1 to 15 seconds
14,000 data sets for sample rates > 15 seconds
Record contents
Time, pressure, temperature
Other
Materials ¼" NPT thread (others available on request)
Service
2 year interval typical
* Battery life varies with sampling interval
** Typical battery life at 10 second sampling interval
