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Pressure Switches

Gauge Shut-Off

Three Function Transducer with Integral Pressure Switch and Digital Gauge

• 3 to 150 psi (0.2 to 10.3 bar)pressure range (adjustable)

• 475 psi (37.8 bar) maximum pressure

• High shock resistance & set point stability

• SPDT double break contacts

• NEMA 4, 13 enclosure

• Diaphragm actuated

• Non-adjustable differential

• Numerical range scale window

• UL and CSA listed

• Indicator light

• 5 pin mini-connector

Junction Box

Model Number 112H74

Model Number 608F94

Model Number 911H30

Pressure setpoint range

Overpressure limit

Burst pressure

Port connection

Supply voltage

Status indicators

Outputs

Switch point accuracy

Programmable switch delay

Repeatability

Wetted parts

Protection rating

Electrical connections

7.5 to 150 psi (0.5 to 10.3 bar)

700 psi (48.3 bar)

2000 psi (137.9 bar)

1/4 NPT female

18 to 30 volts DC

1 red LED: switched output status, 3 numeric LEDs: system pressure

Programmable NO or NC (with window function) & 4–20 mA output

+ 1.5% of full range

0 to 50 seconds

+ 0.25% of full range

304 stainless steel, ceramic cell, Viton O-ring

NEMA 3, 4, 12, 13, IP65

Quick disconnect MICRO DC type

1/4” NPT female

1/4” NPT male

• Allows gauge installation without system shutdown

• Male-female ported for compact installation

• Nickel plated brass construction

• Rated to 250 psi (17.2 bar)

• 6” x 10” X 4” deep

• 20 pre-mounted terminals

• NEMA 12 construction

*Specify voltage when ordering.

1/4” NPT Female inlet

Single Function Unit – Transducer Only: 935H30

5 Meter Cord: 936H30

• May be installed on all L-O-X

valves with pressure sensing port

• Provides a means to verify the release of downstream pressure to next obstruction

Visual Pop-Up Indicator or Pressure Switch (electrical)

Veriﬁcation Option Model Number Inlet Port Size*

Pop-Up Indicator 988A30 1/8

Pressure Switch 586A86 1/8

* Pressure sensing port threads are NPT on all L-O-X

valves models. (including BSPP)

Zubehör • アクセサリー • Lkgk;d midj.k • Acessórios • 辅助配件

Accessories

Model Number

717H30* (NPT)

D717H30* (BSPP)

Summary of content (1 pages)

PAGE 1
Accessories Zubehör • アクセサリー • Lkgk;d midj.k • Acessórios • 辅助配件 Pressure Switches • • • • • • • • • • • 3 to 150 psi (0.2 to 10.3 bar)pressure range (adjustable) 475 psi (37.8 bar) maximum pressure High shock resistance & set point stability SPDT double break contacts NEMA 4, 13 enclosure Diaphragm actuated Non-adjustable differential Numerical range scale window UL and CSA listed Indicator light 5 pin mini-connector Model Number 717H30* (NPT) D717H30* (BSPP) *Specify voltage when ordering.