Pressure Controller/Calibrator
Specifications
5
Electromagnetic Compatibility (EMC)
IEC 61326-1
(Controlled EM environment) .............. IEC 61326-2-1; CISPR 11: Group 1, Class A
Group 1 equipment has intentionally generated and/or use conductively coupled
radio-frequency energy which is necessary for the internal functioning of the
equipment itself.
Class A equipment is equipment suitable for use in all establishments other than
domestic and those directly connected to a low voltage power supply network
which supplies buildings used for domestic purposes.
Emissions which exceed the levels required by CISPR 11 can occur when the
equipment is connected to a test object. The equipment may not meet the
immunity requirements of 61326-1 when test leads and/or test probes are
connected.
USA (FCC) .......................................... 47 CFR 15 subpart B, this product is considered an exempt device per clause
15.103
Korea (KCC) ....................................... Class A Equipment (Industrial Broadcasting & Communication Equipment)
This product meets requirements for industrial (Class A) electromagnetic wave
equipment and the seller or user should take notice of it. This equipment is
intended for use in business environments and not to be used in homes.
Weight
Chassis only ....................................... 13 kg (28.5 lbs)
Dimensions
Height.................................................. 147 mm (5.78 in)
Width ................................................... 452 mm (17.79 in)
Depth .................................................. 488 mm (19.2 in)
Rack Mount Dimensions ..................... 3U-19-inch rack
Chassis Pressure Limits
Supply Port ........................................ 23 MPa (3300 psi) gauge
Test Port ............................................ 20 MPa (3000 psi) gauge
Reference Port ................................... 150 kPa (22 psi) absolute
Vent Port ............................................ 150 kPa (22 psi) absolute
Relief Valves
Chassis Supply port relief valve is set to 24.1 MPa (-0/+700 kPa), 3500 psi (-0/+100 psi)
Exhaust port relief valve is set to ~700 kPa (100 psi).
Each PMM includes a module-specific pressure protection device.
Supply Gas Type
Clean Dry N
2
or Air – Industrial Grade Nitrogen, 99.5 %+
Particulate Contamination ................... ≤ 1.25 micrometer (50 microinches)
Maximum Moisture Content ................ -50 °C dew point
Maximum Hydrocarbon Content ......... 30 ppm
Vacuum Supply
>50 liters per minute capacity with Auto Vent feature
Appropriate protections for High Pressure Gauge work system exhaust gas will pass through the Vacuum supply
system.
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