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Datasheet generated 2026-10-07
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8270A and 8370A Modular High-Pressure Controllers / Calibrators

Fluke · Safety & Detection · Tools · USA · fluke.com
Part Number
4922025  ·  HS 9031.80
8270A and 8370A Modular High-Pressure Controllers / Calibrators

These pneumatic high-pressure controllers calibrate a wide workload of pressure sensors, covering 2X the pressure ranges at 2X the speed of other controllers.

Technical Specifications

Manufacturer part number (MPN)4922025
BrandFluke
CategoryTools
Power requirements100 V ac to 240 V ac, 47 Hz to 63 Hz
FuseT 2 A, 250 V
Max power consumption100 W
Operating ambient temperature range15 °C to 35 °C
Storage temperature-20 °C to 70 °C
Relative humidityOperating: <80 % to 30 °C, <70 % to 40 °C
VibrationMIL-T-28800E
Altitude (operation)<3000 m
Warm up time15 minutes after power up or module installation, when items previously stored within Operating Ambient Temperature Range.
Ingress protectionIEC 60529:IP20
SafetyIEC 61010-1, Installation Category II, Pollution degree 2
Weight (Chassis only)13 kg (28.5 lbs) / 15 kg (35.25 lbs)
DimensionsHeight: 147 mm (5.78 in)
Rack mount dimensions3U-19 inch rack
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.
Primary Remote InterfacesIEEE, Ethernet, RS-232, USB
System ConnectionSupports interconnection of 2 or 3 systems
Switch Test ConnectionStandard BNC Jack: Nominal 24 V dc isolated drive Maximum 30 V dc w.r.t.chassis ground
Aux Drivers4 external Solenoid Drivers 24 V dc Drive (Maximum drive 6 W continuous per channel
Control Precision (Dynamic Mode)0.002% Range Span or 0.01 kPa (whichever is greater)
Control Turndown100:1 (typical) To meet the control specifications, supply pressure should not be greater than 100 times the range of the measurement module. Control turndown is defined as the relationship between the provided supply pressure and the appropriate supply pressure for the range
Low Control Point1 kPa (0.15 psi) absolute (8270A only) 7 kPa (1.0 psi) gauge (8370A, 8270A without vacuum pump)
Range Range > 44 MPaRange
PM200/PM230 30 seconds45 seconds
PM600/PM630; 45 seconds60 seconds

Properties

MOQ1

Cross-References

Attached Documents