SS-2-6 T-109
Specifications 330T Series Pneumatic Gauge and
Differential Pressure Transmitters
n n 2 Year Warranty
n n ±0.35% accuracy
n n Low air consumption
n n Field-proven instrument
n n Common secondary construction
n n Unitized relay with push-to-clean orifice
n n Light-weight
n n Non-interacting span and zero
This is a force-balanced instrument transmitting 3 to
15 psig (20 to 100 kPa) signals proportional to
gauge or differential pressure.
These transmitters offer precise measurement,
reliable performance, and easy installation and
maintenance.
PERFORMANCE SPECIFICATIONS
Output
20 to 100 kPa (3 to 15 psi)
Air Supply
140 - 155 kPa (20 - 22 psig) recommended
125 kPa (18 psig) minimum
175 kPa (25 psig) maximum
Warning: Use of a supply gas other than air can create a
hazardous environment because o small amount of gas
continuously vents to atmosphere.
Air Consumption
0.34m3/hr (0.2 scfm)
Zero Elevation and Suppression
Elevation and suppression spring furnished on all models
Gauge (F): Max. Elevation Max. Suppression
Catalog No. kPa psig kPa psig
332T -101.3 -14.7 970 140
333T -101.3 -14.7 4800 700
Differential (D): Max. Elevation Max. Suppression
Catalog No. kPa psig kPa psig
332T -700 -100 970 140
333T -3500 -500 4800 700
Upper Range Limit
Catalog No. kPa psig
332T 1000 150
333T 5200 750
(20 kPa) Zero (3 psig Output)
Max. Elevation Max. Suppression
Catalog No. kPa psig kPa psig
334T -100 -14.7 19 600 2800
335T -100 -14.7 36 000 5400
336T -100 -14.7 126 000 18,000
Upper Range Limit 15 psig (100 kPa) Output
Catalog No. kPa psig
334T 14 000 2000
335T 40 000 6000
336T 140 000 20,000
Vacuum Service Full Vacuum
Maximum Overrange Pressure
332T 1400 kPa (200 psig)
333T 7000 kPa (1000 psig)
334T 28 000 kPa (4000 psig)
335T 40 000 kPa (6000 psig)
336T 140 000 kPa (20,000 psig)
Maximum Static Pressure
332TD 14 000 kPa (2000 psig)
333TD 14 000 kPa (2000 psig)
Operating Temperature
Secondary -40° to 82°C (-40° to 180°F)
Primary -40° to 177°C (-40° to 350°F)
Storage Temperature
-68° to 82°C (-90° to 180°F)
Accuracy
Calibration capability better than ±0.35% of Zero-based span.
Includes conformity, hysteresis, and repeatability.
Transmitters factory-calibrated better than 0.35% of span.
(Note: 335T above 3000 psi and 336T above 15,000 psi
spans are ± 1% accuracy.)
Repeatability
0.1% to 0.2% of span depending on model selected.
Mounting Position
Universal; however, rezeroing may be required with some
orientations.