Control Products 450B User Manual

HOW TO ORDER Sample Order Number: 450LFB 45 02 L D 110

Model Dial Size Connection Connection Units of Range Code

Size Location Measure

450B 45 41/2" 021/4NPT L Lower A psi See Standard
450LFB 04

1

/2NPT B Back B kPa Ranges

450SS C kg/cm

2

450LFSS D psi/kPa
450M E psi & kg/cm

2

450LFM

The Trerice 450 Series Process Gauge
is designed for the petrochemical and
industrial process industries. This solid
front, blow-out back gauge is noted for
its fiberglass reinforced polypropylene
turret case and screwed ring; its sturdy
interior design; and its field liquid-fill
capability (no kit required). The 450
Series can withstand the most rugged
industrial applications, while maintaining
precise accuracy. Wetted parts are
bronze tube/brass socket, stainless
steel, or Monel.

41/2" Dial Size

±0.5% Accuracy

Solid Front/Blow-Out Back

Field Liquid Fillable

• Optional features available:

Please consult the Options
& Accessories Section for
details.

• For correct use and

application of all pressure
gauges, please refer to:

Pressure Gauge Standard
ASME B40.100.

450B shown

450 Series

Solid Front • Field Liquid Fillable • Turret Case

Models Wetted Parts

450B (dry) Bronze tube,

450LFB (liquid-filled) brass socket

450SS (dry) 316 stainless steel*

450LFSS (liquid-filled) tube and socket

450M (dry) Monel tube and socket

450LFM (liquid-filled) (meets NACE MR 01.75)

DIal Size

41/2"

Fill

Glycerine. Other fills available.
See Options & Accessories

Movement

Stainless steel

Connection

Lower male or lower back male,

1

/4or 1/2NPT

Case

Fiberglass reinforced polypropylene,
turret, solid front with blow-out back

Ring

Threaded fiberglass reinforced
polypropylene

Window

Acrylic

Pointer

Micro adjustable, black finished

Dial Face

Aluminum, white background with
black graduations and markings

Additional Features

Overload and underload stops

Accuracy

±0.5% Full Scale,
ASME B40.100 Grade 2A

Maximum Temperature

450B, 450SS, 450M:
250°F (121°C)

450LFB, 450LFSS, 450LFM:
150°F (65°C)

Approximate Shipping Weight

450B, 450SS, 450M:

2.2 lbs [1.00 kg]

450LFB, 450LFSS, 450LFM:

3.1 lbs [1.41 kg]

* Ranges over 10,000 PSI have Ni-Span-C tube.

Specifications

PROCESS GAUGES

12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:[phone] • FAX: [phone] • www.TRERICE.com

6

Standard Ranges

psi Ranges (A) kPa Ranges (B) kg/cm2Ranges (C)

Range Specific Range Figure Minor Range Specific Figure Minor Range Specific Figure Minor
Code (psi) Intervals Divisions Code Range Intervals Divisions Code Range Intervals Divisions

010 30"

Hg to

0 5 0.2 010 -100 to 0 kPa 10 1 010 76 cm Hg to 0 10 0.5

020 30"

Hg to 15psi

5/5 0.5/0.2 020 -100 to 100 kPa 20 2 020 76 cm Hg to 1 kg/cm220/0.2 1/.02

030 30"

Hg to 30psi

10/5 1/0.5 030 -100 to 200 kPa 50 2 030 76 cm Hg to 2 kg/cm220/0.5 2/.02

040 30"

Hg to 60psi

10/10 1/1 040 -100 to 400 kPa 50 5 040 76 cm Hg to 4 kg/cm225/0.5 5/.05

050 30"

Hg to

100

psi

30/10 2/1 050 -100 to 600 kPa 100 5 050 76 cm Hg to 7 kg/cm276/1 5/0.1

060 30"

Hg to

150

psi

30/20 5/2 060 -100 to 1000 kPa 100 10 060 76 cm Hg to 10 kg/cm276/1 15/0.1

070 30"

Hg to

300

psi

30/50 5/2 070 -100 to 2000 kPa 200 20 070 76 cm Hg to 21 kg/cm276/2 19/0.2

080 0 to 15

psi

3 0.1 080 0 to 100 kPa 10 1 080 0 to 1 kg/cm

2

0.1 0.01

090 0 to 30

psi

5 0.2 090 0 to 200 kPa 20 2 090 0 to 2 kg/cm

2

0.2 0.02

100 0 to 60

psi

10 0.5 100 0 to 400 kPa 50 5 100 0 to 4.2 kg/cm

2

0.5 0.05

110 0 to 100

psi

10 1 110 0 to 700 kPa 100 5 110 0 to 7 kg/cm

2

10.05

120 0 to 160

psi

20 1 120 0 to 1200 kPa 200 10 120 0 to 11 kg/cm

2

10.1

130 0 to 200

psi

20 2 130 0 to 1500 kPa 300 10 130 0 to 14 kg/cm

2

20.1

140 0 to 300

psi

50 2 140 0 to 2000 kPa 200 20 140 0 to 21 kg/cm

2

30.2

150 0 to 400

psi

50 5 150 0 to 3000 kPa 300 20 150 0 to 28 kg/cm

2

40.2

160 0 to 600

psi

50 5 160 0 to 4000 kPa 500 50 160 0 to 42 kg/cm

2

60.5

180 0 to 1000

psi

100 10 180 0 to 7000 kPa 1000 50 180 0 to 70 kg/cm

2

10 0.5

Ranges over 1000 psi are not available on 450B and 450LFB.

190 0 to 1500

psi

300 10 190 0 to 10,000 kPa 1000 100 190 0 to 100 kg/cm

2

10 1

200 0 to 2000

psi

200 20 200 0 to 14,000 kPa 2000 100 200 0 to 140 kg/cm

2

20 1

210 0 to 3000

psi

300 20 210 0 to 20,000 kPa 2000 200 210 0 to 210 kg/cm

2

30 2

220 0 to 5000 psi 500 50 220 0 to 35,000 kPa 5000 250 220 0 to 350 kg/cm

2

50 2

230 0 to 10,000

psi

1000 100 230 0 to 60,000 kPa 10,000 500 230 0 to 700 kg/cm

2

100 10

Ranges over 10,000 psi are only available on 450SS and 450LFSS, and have Ni-Span-C tubes.

240 0 to 15,000

psi

2000 100 240 0 to 100,000 kPa 20,000 1000 240 0 to 1000 kg/cm2100 10

250 0 to 20,000

psi

2000 200 250 0 to 140,000 kPa 20,000 1000 250 0 to 1400 kg/cm2200 20

For dual scale ranges, specify the appropriate

Units of Measure: D

(psi/kPa) or E(psi & kg/cm2) followed by the equivalent A(psi)

Range Code

. Other pressure

ranges are also available including: Altitude, Ammonia, Refrigerant and Receiver. Consult Special Application Ranges section or factory for availability.

450 Series

Solid Front • Field Liquid Fillable • Turret Case

PROCESS GAUGES

All dimensions are nominal. Dimensions in [ ] are in millimeters.

7

12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:[phone] • FAX: [phone] • www.TRERICE.com