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P906C PROPORTIONAL DIFFERENTIAL PRESSURE CONTROLLERS
SPECIFICATIONS
Model
Pressure Range
P906C
Dimensions: See Fig. 1.
Electrical Ratings:
Power Supply: 220 Vac 50 Hz
Ambient Ratings:
Operating Temperature: 0 – 60 °C
Operating Humidity: 5 – 95% RH non-
condensing
INSTALLATION
When Installing this Product...
1. Read these instructions carefully.
Failure to follow them could damage the
product or cause a hazardous condition.
2. Check the ratings given in the
instructions and on the product to make
sure the product is suitable for your
application.
3. Installer must be a trained, experienced
service technician.
4. After installation is complete, check out
product operation as provided in these
instructions.
IMPORTANT
All wiring must agree with applicable
codes, ordinances and regulations.
Control
Operating Pressure psi (kPa)
Differential
Minimum
psi (kPa)
0 – 70
(0 – 483)
Maximum
5 (35)
225 (1551)
Fig. 1. Dimensions of P906C in inch [mm].
! CAUTION
Electrical Shock or Equipment Hazard.
Can shock individuals or short
equipment circuitry.
Disconnect power supply before installation.
Location and Mounting
Mount the controller on a surface that is free
of excessive vibration. Level the control
using appropriate leveling devices.
NOTE: To prevent strain on the bellows, use
the proper fittings when connecting the
tubing or pipe to the bellows connections
(See Fig. 2). Use care when running lines so
that pipe dope and scale do not get into the
internal lines.
2
Output
4 – 20 mA
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