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Accessory

None

B (Bracket)

BG (B+G)

BG (Bracket+Gauge)

H (Set Nut for Panel Mount)

E (Square Embedded Pressure Gauge w/Limit Indicator)

BE (B+E)

G (Round Pressure Gauge w/Limit Indicator)

G (Pressure Gauge)

E3 (PNP Output, Electrical Entry: Wiring Bottom Entry)

EH (E+H)

BE3 (B+E3)

GH (G+H)

BE1 (B+E1)

E1 (NPN Output, Electrical Entry: Wiring Bottom Entry)

BE4 (B+E4)

E4 (PNP Output, Electrical Entry: Wiring Top Entry)

G [Round Pressure Gauge ("20-" Type Includes Limit Indicator)]

E2 (NPN Output, Electrical Entry: Wiring Top Entry)

Backflow Function

K (Backflow Function)

Body Size

3 (IR3000)

2 (IR2000)

1 (IR1000)

Exhaust Direction

0 (Bottom Exhaust)

2 (Rear Exhaust)

1 (Front Exhaust)

Made to Order

X1 (Non-grease Specifications

X465A (Digital Pressure Switch, NPN Open Collector 1 Output)

X465B (Digital Pressure Switch, PNP Open Collector 1 Output)

X170 (Compatible with Modular Connection Brackets)

X465C (NPN Open Collector 1 Output + Analog Voltage Output)

Option

B (w/Bracket)

BG (w/Bracket + Round Type Pressure Gauge)

G (Round Type Pressure Gauge)

BG (B + G)

H (w/Hexagon Panel Nut, for Panel Mount)

BEB (w/Bracket + PNP Open Collector, 1 Output)

BEA (w/Bracket + NPN Open Collector, 1 Output)

EB (PNP Open Collector, 1 Output)

BEC (w/Bracket + NPN Open Collector, 1 Output + Analog Voltage Output)

BED (w/Bracket + NPN Open Collector, 1 Output + Analog Current Output)

EC (NPN Open Collector, 1 Output + Analog Voltage Output)

EA (NPN Open Collector, 1 Output)

GH (Round Type Pressure Gauge + w/Hexagon Panel Nut, for Panel Mount)

BEC (B + EC)

BEB (B + EB)

ED (NPN Open Collector, 1 Output + Analog Current Output)

EBH (PNP Open Collector, 1 Output + w/Hexagon Panel Nut, for Panel Mount)

Port Size

02 (1/4)

01 (1/8)

03 (3/8)

04 (1/2)

02 [1/4 (IR2000/3000)]

04 [1/2 (IR3000 Only)]

01 [1/8 (IR1000 Only)]

03 [3/8 (IR3000 Only)]

Pressure Unit

Z (Nameplate & Pressure Gauge in Imperial Units: psi)

Nameplate & Pressure Gauge in Imperial Units: MPa

ZA (Digital Pressure Switch: w/Unit Coversion Function)

Semi-Standard

Z (Name Plate & Pressure Gauge in Imperial Units: psi)

RZ (Flow Direction: Right to Left + Name Plate & Pressure Gauge in Imperial Units: psi)

ZA (Digital Pressure Switch: With Unit Conversion Function)

R (Flow Direction: Right to Left)

VZ (Downward + Name Plate & Pressure Gauge in Imperial Units: psi)

V (Downward)

RZ (R + Z)

RZA (Flow Direction: Right to Left + Digital Pressure Switch: With Unit Conversion Function)

Series

1023 (IR1000)

2028 (IR2000)

30-20 (IR3000)

Set Pressure

2 [0.005~0.8MPa (IR1000/2000) or 0.01~0.8MPa (IR3000)]

0 [0.005~0.2MPa (IR1000/2000) or 0.01~0.2MPa (IR3000)]

2 (1.5 to 116 psi [0.01 to 0.8 MPa])

1 (1.5 to 58 psi [0.01 to 0.4 MPa])

1 [0.005~0.4MPa (IR1000/2000) or 0.01~0.4MPa (IR3000)]

0 (Body Size 1, 2: 0.73 to 29 psi [0.005 to 0.2 MPa]; Body Size 3: 1.5 to 29 psi [0.01 to 0.2 MPa])

2 (0.02 to 0.8 MPa)

0 (0.02 to 0.2 MPa)

1 (0.02 to 0.4 MPa)

0 [Body Size 1, 2: 0.73 to 29 psi (0.005 to 0.2 MPa); Body Size 3: 1.5 to 29 psi (0.01 to 0.2 MPa)]

Size

Special Applications

10- (Clean Room Compliant)

21- (Clean-room, Copper-free, Fluorine-free, Silicon-free)

Specifications

0.005 to 0.4MPa Setting

3 (0.008 to 0.6 MPa Setting)

1 (0.005 to 0.2 MPa Setting)

Y (Upward Facing Knob)

3Y (3+Y)

1Y (1 + Y)

1R (1 + R)

1RY (1 + R + Y)

3RY (3+R+Y)

3R (3 + R)

RY (R+Y)

1R (1+R)

3R (3+R)

1RY (1+R+Y)

Suffix

R (Opposite Side Mounting of Pressure Gauge, Bracket, Name Plate)

Temperature Environments

Standard

T (High Temp, -5 to 100°C, Max. 80°C w/Pressure Gauge)

L (Low Temp, -30 to 60°C)

Thread

N (NPT)

F (G)

Rc(PT)

F [G(PF)]

Type of Setting

0 [Basic (Handle)]

1 [Air Operated (Series IR2000/IR3000 Only)]

IR3020-F02G

REGULATOR, PRECISION, REGULATOR, PRECISION MODULAR

IR3020-F03G

IR3020-N04BG-R

IR3120-02

IR3120-F04G

IR3120-N02

IR3120-N03

IR3120-N04B

ARP20-N02EH-1Z

REGULATOR, PRECISION, Precision Regulator

IR2010-F02BG-A

ARP20K-N02B-1Z

REGULATOR, PRECISION, PRECISION REGULATOR

IR1020-N01BG-R

IR2120-N02B

IR3020-F02BG-A

IR3200-04B-A

REGULATOR, SET PRESSURE 0.02 TO MPa, BOTTOM EXAUST, 1/2IN RC CONNECTION, BRACKET

Precision Regulators