|
HNL INSTRUMENTS & CONTROLS
980 series specification and options
Air Consumption (Static Conditions)
Typical air consumption is 10 Nl/min at a 2 bar supply pressure, rising
to 30 Nl/min at 8 bar. Under dynamic conditions consumption will be
higher depending upon the actuator size and its rate of movement.
| Specifications |
Supply
Pressure: |
up to 10 Bar |
| Control Signal Pressure: |
0.2 - 1.0 Bar
(3 - 15 PSI) |
Control
Accuracy: |
Linearity Error
Repeatability Error
Hysteresis error
Overall Accuracy |
1% max
0.5% max
0.5% max
2% |
| Operating Temperature: |
-20ºC to +80ºC for dry gases |
|
Cv:
|
0.14 |
| Weight: |
1.4 kg - Aluminium model
2.6 kg - Stainless steel model
|
|
Coding of Series 980 Positioner |
9 |
8 |
0 |
|
# |
# |
|
# |
# |
# |
| Type |
| Standard Positioner |
0 |
|
| High Gain Positioner |
5 |
|
| Anodised Aluminium |
1 |
|
| Stainless Steel |
5 |
|
| 1/4" BSP.P (G 1/4) |
1 |
| 1/4" NPT INT. |
3 |
| 1/4" NPS |
5 |
Further options are available including -
- I/P fitted positioners (4-20mA control signal)
- High temperature ratings
- Additional control signal ranges
- Single acting for control valves
- Positioner with integral bypass manifold
- Positioner with gauges
- Log. cam profile (non-linear response)
Please contact Hamall for details.
BACK Download pdf datasheet(251K)
HAMALL PROCESS INSTRUMENTS, DEVONPARK MILLS, ALEXANDRA STREET, TILLICOULTRY, CLACKMANNANSHIRE, SCOTLAND, UK. FK13 6HP
TEL NO : 44 (0)1259 753753 FAX NO : 44 (0)1259 752770
 sales@hamall.co.uk |
