Application: These gauges are built to resist the most stringent operating conditions created by the environment and the medium under pressure. Construction is all stainless steel and may be further enhanced by the use of diaphragm seals, electric contacts and transmitters. When used in the measurement of gas or vapour the gauges must be used in accordance with the safety regulations stated in EN837-2.
Nominal Dial Size:- 40, 50, 63, 80, 100, 160, 200 & 250mm.
Accuracy:- 40 & 50mm EN837 class 2.5% 63, 80mm EN837 class 1.6% 100, 160, 200 & 250mm EN837 class 1.0% (class 0.6% optional)
Ranges:- -1 to 1000 bar, psi and degrees C refrigerant scale (or to the customer’s requirements).
Connection: AISI 316 St St
Bourdon tube: AISI 316 St St
Movement: St.St. with reinforced sector
Dial: White aluminium, with black markings.
Special Dial ranges, or custom artwork dials,
available on request.
Pointer: balanced, aluminium
Case: AISI 304 St.St.
Gasket: polychloroprene or natural white
rubber.
Window: Glass or shatterproof glass or Acrylic
Plexiglas for 40, 50 & 63mm.
Bezel ring: AISI 304 polished St.St. with
bayonet connection
Protection: IP 65
Connection Size:
40, 50, 63 & 80mm—1/8”, 1/4” bsp
All others – 3/8”, ½” bsp or npt available
Operating Temperature:
Ambient: -20/+60°c
Medium: +150°c maximum without fill
01446 729 200
sales@tjwilliams.co.uk
Model 18FS – Pressure Gauge – All Stainless Steel Bourbon Tube Gauge c/w Refrigerant Scale
Description
Application: These gauges are built to resist the most stringent operating conditions created by the environment and the medium under pressure. Construction is all stainless steel and may be further enhanced by the use of diaphragm seals, electric contacts and transmitters. When used in the measurement of gas or vapour the gauges must be used in accordance with the safety regulations stated in EN837-2.
Nominal Dial Size:- 40, 50, 63, 80, 100, 160, 200 & 250mm.
Accuracy:- 40 & 50mm EN837 class 2.5% 63, 80mm EN837 class 1.6% 100, 160, 200 & 250mm EN837 class 1.0% (class 0.6% optional)
Ranges:- -1 to 1000 bar, psi and degrees C refrigerant scale (or to the customer’s requirements).
Additional information
18FS
Bottom Direct, Bottom back flange, Centre Back c/w clamp, Centre Back c/w front flange, Lower back, Lower back c/w clamp, Lower back c/w front flange, Rear Direct
40mm, 50mm, 63mm, 80mm, 100mm, 150mm, 160mm, 200mm, 250mm
-1 bar & 30in Hg, 1 bar & 15 psi, 2 bar & 30 psi, 4 bar & 60 psi, 7 bar & 100 psi, 11 bar & 160 psi, 14 bar & 200 psi, 16 bar, 20 bar & 300 psi, 28 bar & 400 psi, 40 bar & 600 psi, 60 bar, 70 bar & 1000 psi, 100 bar & 1500 psi, 160 bar, 200 bar & 3000 psi, 280 bar & 4000 psi, 400 bar & 6000 psi, 600 bar & 8600 psi, 700 bar & 10,000 psi, 1000 bar & 15,000 psi
1/2bsp, 1/4bsp, 1/8"bspT, 1/4 bsp, 3/8 bsp, 3/8bsp
Connection: AISI 316 St St
Bourdon tube: AISI 316 St St
Movement: St.St. with reinforced sector
Dial: White aluminium, with black markings.
Special Dial ranges, or custom artwork dials,
available on request.
Pointer: balanced, aluminium
Case: AISI 304 St.St.
Gasket: polychloroprene or natural white
rubber.
Window: Glass or shatterproof glass or Acrylic
Plexiglas for 40, 50 & 63mm.
Bezel ring: AISI 304 polished St.St. with
bayonet connection
Protection: IP 65
Connection Size:
40, 50, 63 & 80mm—1/8”, 1/4” bsp
All others – 3/8”, ½” bsp or npt available
Operating Temperature:
Ambient: -20/+60°c
Medium: +150°c maximum without fill
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