Ashcroft GC55

Replaces 3 devices: mechanical pressure gauge, transducer, and switch
Accuracy:±0.50% F.S. (analog output) and ±1.00% F.S. (display and switch outputs)
Displays pressure and switch status
Min. / max. feature records low and high-pressure events
Differential pressure ranges from 75 to 300 psid

Wet/Wet Differential Digital Pressure Transducer with Switch and (VDC or mA) Outputs

The Ashcroft® GC55 is a high-differential pressure transducer incorporating two thin film sensors. Its LED display and analog output allow for both local and remote readings. An ideal device for monitoring or controlling a variety of wet or dry pressure media.

Applications:

Industrial and OEM Applications:

Pump Controls
Compressor Control

Process Applications:

Filter Monitoring
HVAC Hydronic Cooling / Heating Systems

PERFORMANCE SPECIFICATIONS

Accuracy

±0.50% FS (URL)

(Accuracy includes the effects of linearity,
hysteresis, and repeatability)

Response Time

20 msec

Output Resolution

0.2% FS

Display

Type: 3-1/2 digit, 10mm LED
Accuracy: ± 1.0% FS (URL) + last digit

Ranges

Standard Ranges (Differential psid):
75, 100, 150, 250, 300 psid

ENVIRONMENTAL SPECIFICATIONS

Temperature Limits

Storage: –15 to 60°C (5 to 140°F)
Operating: –10 to 50°C (14 to 122°F)
Compensated: –10 to 50°C (14 to 122°F)

Temperature Effects (–10 to 60°C)

Zero/Span ±0.05% FS/C° (from reference, 23°C (73°F)

FUNCTIONAL SPECIFICATIONS

Overpressure (F.S.)

Maximum operating line pressure is the range (URL) of the unit ordered

Static (Line) Pressure

RANGE	Proof	Burst
All	2X FS (URL)	10X FS (URL)

Static (Line) Pressure Effect: NONE

Single Side (Differential) Limits

RANGE	Proof	Burst
All	2X FS (URL)	10X FS (URL)

ELECTRICAL SPECIFICATIONS

Output Signal (3-Wire)

Choose 4-20mA or 1-5 VDC

Supply Voltage

4-20mA 15-27 VDC (80 mA max)
1-5 VDC 11-27 VDC (60 mA max)

Rangeablility / Adjustment

(Accuracy and output resolution based upon
full scale (URL) value)

Zero –105% to +105% FS

Span –105% to +105% FS

Approval

MECHANICAL SPECIFICATIONS

Pressure Connection

Two 1⁄8 inch Female NPT for high and low side

Enclosure Material

Aluminum

Enclosure Rating

NEMA 4X / IP66

Electrical Connection (Options)

1/2 inch Female NPT conduit or
Cable Gland (Diameters 0.16 to 0.31 inch)

Weight

1 lb

Mounting

(2) 5.2 mm mounting holes thru enclosure, accessible with cover removed

Media

Fluids and gases compatible with 304SS (sensor housing) and 17-4 pH SS (sensor diaphragm)

Process / Calibration/Pressure Transmitters Template
Type (Pressure)	Differential
Display (Xmitters)	Yes
Maximum Pressure	300 psi
Enclosure Type (Press Xmitter)	Wall Mount, Weatherproof
Process Connection	NPT (National Pipe Thread)
Electrical Connection (Press Xmitter)	Cable Gland, Conduit
Output Types (Xmitter)	4-20 mA, DC Voltage, Relay
Wetted Part Material	Stainless Steel (SS)
Power (Transmitters)	DC
Pressure Switches template
# of Switches	2
Output Types (Press / Temp Switches)	Relay
Enclosure Type (Press Switch)	Weatherproof Enclosure Type (Press Switch) IP66
Enclosure Material (Press / Temp Switches)	Aluminum
Safety Approval (Press / Temp Switches)	CE
Power (Press / Temp Switches)	DC
Electrical Connection (Process)	Cable Gland, Conduit
Special Functions (Press / Temp Switches)	Display, Transmitter with Switches
Test Equipment General Attributes
Unique Features	Replace mechanical gauge, transducer, and switch. GC55 is a DP transducer with analog output switches, and a display
Warranty	1 YEARS
Safety Approval	CE
Interfaces I/O	Analog Output Interfaces I/O 4-20 mA or 1-5 VDC
IP Rating	IP66 IP Rating NEMA 4X / IP66
Product Weight	1 LBS
ECCN Number	EAR99
Country of Origin	Japan

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Name: Ashcroft GC55 - Wet/Wet Differential Digital Pressure Transducer with Switch and (VDC or mA) Outputs
Brand: Ashcroft
SKU: AshcroftGC55
Price: 524.06 USD
Availability: InStock

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Price
In Stock
Type (Pressure)	Differential	Compound (Vacuum to Gauge), Differential	Compound (Vacuum to Gauge), Differential, Gauge	Compound (Vacuum to Gauge), Differential, Gauge	Compound (Vacuum to Gauge), Differential	Differential	Compound (Vacuum to Gauge), Differential	Compound (Vacuum to Gauge), Differential, Vacuum	Compound (Vacuum to Gauge), Differential
Display (Xmitters)	Yes	No	No	No	No	No	Yes	Yes and Rotatable	Yes
Maximum Pressure	300 psi	50 IN of H2O (1.81 psi)	25 psi	200 IN of H2O (7.23 psi)	25 IN of H2O (0.9032 psi)	20 psi		400 IN of H2O (14.45 psi)	25 IN of H2O (0.9032 psi)
Compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare

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Ashcroft GC55

Wet/Wet Differential Digital Pressure Transducer with Switch and (VDC or mA) Outputs

Applications:

Process / Calibration/Pressure Transmitters Template

Pressure Switches template

Test Equipment General Attributes

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