Description; Specifications - Fisher 4070 Instruction Manual

Type 4060 & 4070
Available Configurations
Type 4060: Double-acting pneumatic valve posi-
tioner
Type 4070: Double-acting electro-pneumatic valve
positioner
(1)
Input Signal
Type 4060: 3 to 15 psig (0.2 to 1.0 bar)
Type 4070: 4 to 20 mA dc
(1)
Output Signal
Type 4060 and 4070: Pneumatic pressure as re-
quired by the actuator up to full supply pressure
Air Consumption
See table 2
Air Delivery
See table 2
Performance
See table 3
1. This term is defined in ISA Standard S51.1.
Table 2. Positioner Air Consumption and Air Delivery
U. S. Units, SCFM
Type 4060
Air Air
Consumption
Type 4070
Air Delivery
Metric Units, normal m
Type 4060
Air Air
Consumption
Type 4070
Air Delivery
1. SCFM—Standard cubic feet per minute (60 F and 14.7 psia)
3
2. Normal m /hr—Normal cubic meters per hour (0 C and 1.01325 bar, absolute)
Table 3. Typical Performance for Type 4060 & 4070 Positioner
Characteristic Type 4060
Repeatability
(1)
Linearity
(1)
Hysteresis
1. This term is defined in ISA Standard S51.1
separate instruction manuals for information on the
actuator, control valve, and other accessories.
Only personnel qualified through training or experience
should install, operate, or maintain these positioners. If
2
Table 1. Specifications
(1)
Supply Pressure, psig
29 58 87 116
0.19 0.43 0.71 0.98
0.22 0.48 0.78 1.08
6.9 12.8 18.8 24.7
3 (2)
/hr
Supply Pressure, bar
2 4 6 8
0.31 0.69 1.14 1.58
0.35 0.77 1.25 1.74
11.1 20.6 30.2 39.7
Type 4070
0.5% 0.5%
0.5% 0.75%
0.75% 1.0%
Supply Pressure
Type 4060: 125 psig (8.6 bar), maximum
Type 4070: 21.8 to 125 psig (1.5 to 8.6 bar)
Operative Temperature Limits
–40 to 185 F (–40 to 85 C)
Housing Classification
NEMA 4, IP66 per IEC 529
Pressure Connections
1/4-inch NPT
Gauge Connections
1/8-inch NPT
Approximate Weight
Type 4060:
Without gauges: 2.4 lbs (1.1 kg)
With gauges: 2.9 lbs (1.3 kg)
Type 4070:
Without gauges: 3.4 lbs (1.5 kg)
With gauges: 3.9 lbs (1.8 kg)
you have any questions concerning the instructions in
this manual, contact your Fisher Controls sales office
or sales representative before proceeding.
145

Description

1.26
1.38
The Type 4060 pneumatic positioner and the Type
30.6
4070 electro-pneumatic positioner are designed for
use with the Type 585C and 585CR piston actuators.
These positioners mount on the actuator and provide
10
the desired valve plug position for a specific input sig-
2.03 nal. The Type 4060 accepts a pneumatic input signal
and the Type 4070 accepts a 4 to 20 milliampere dc
2.22
input signal.
49.2
The positioners come standard with built in dampers,
gauge ports and an O-ring sealed housing. The hous-
ing utilizes a unique O-ring seal that can be adjusted
to a sealed or drained position.
Ease of calibration and maintenance are built into the
design with easily accessible span and zero adjust-
ment, and very simple parts replacement.

Specifications

Specifications for the Type 4060 and 4070 valve posi-
tioners are listed in table 1.
(1)
(1)