Time Electronics 7066 - Differential Pressure Calibrator Module
The 7066 is a precision module designed for very stable measurement of differential pressures between its two output ports, enabling the calibration of differential pressure gauges, transducers, and transmitters. There are five available versions, and the module is built according to the customer's required range, either vacuum, 0.2, 2, 5, or 10bar.
Front panel features include a 4.5 digit LCD display with 5 selectable pressure units, zeroing switch, and two quick release connector ports (Hi and Lo for differential pressure input). Best accuracy is 0.04% of range and a maximum display resolution is 0.005% of range
The module is fitted as standard with an RS232 interface situated on the rear of the CalBench console. This enables communication and readback with EasyCal calibration software (supplied as standard with the 7051 multifunction calibrator/control centre module). With EasyCal the user can define pressure calibration procedures and create and print traceable calibration certificates.
- Vac, 0.2, 2, 5, or 10bar versions
- Best accuracy 0.04% of full scale
- Pneumatic
- > 70ppm/°C temperature stability
- 4.5 digit display
- Up to 5 selectable engineering units
- EasyCal software compatible
Technical Specifications
Pressure
| Range (bar) | Vac | 0.2 | 2 | 5 | 10 |
|---|---|---|---|---|---|
|
Accuracy (% of fs) |
0.04 |
0.1 |
0.04 |
0.04 |
0.04 |
| Resolution (bar) | .0001 | 0.01mb | .0001 | .0001 | .0001 |
| Temperature Stability | Less than 70ppm per °C |
| Linearity | 0.02% of full scale |
|
Units |
bar, PSI, Kg/Cm2, inHg, mmHg, KPa, cmWg (5 units only, specify on order) |
|
Maximum Static Pressure |
10bar |
| Sensor | Piezo-resistive - stainless steel diaphragm |
| Over pressure warning | 1.2 x range full scale - audio and visual (on LCD) warning |
|
Connections |
Quick Release |
General Specifications
|
Display |
4.5 digit LCD |
|
Interface |
RS-232 for readback (suitable for use with EasyCal and 7051 multifunction calibrator & control module) |
|
Module Width |
150mm (primary or secondary console fitting) |
|
Optional Extras |
Pneumatic hand pump, fittings/adaptors kits, EasyCal calibration software, and calibration certificates |
| Country of Origin | UK |
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