VAISALA MMT338 Moisture and Temperature Transmitters for Oil (0 ~ 40 bar, 0 ~ 580 psia)

Pressure range with ball-valve:

0 … 40 bar / 0 … 580 psia

Up to 120 °C (248 °F) and 40 bar

Adjustable length: 35 … 157/379 mm (1.37 … 6.2 /14.9 in)

Temperature measurement range: -40 … +180 °C (-40 … 356 °F)

Installation

Fitting body: R1/2" ISO

Fitting body: NPT 1/2"

Ball-valve set BALLVALVE-1

Sampling cell: DMT242SC2

Water activity

Measurement range: 0 … 1 aw

Response time (90 %) at +20 °C in still oil (with stainless steel filter): 10 min

Sensor: HUMICAP 180L2

Accuracy (including non-linearity, hysteresis, and repeatability):

0 … 0.9: ±0.02

0.9 … 1.0: ±0.03

Temperature

Measurement range: -40 … +180 °C (-40 … +356 °F)

Accuracy at +20 °C (+68 °F)

Display: LCD with backlight, graphical trend display of any parameter

Menu languages: English, Chinese, Finnish, French, German, Japanese, Russian, Spanish, Swedish

Optional data logger with real-time clock

Logged parameters: Max. four with trend/min./max. values

Logging interval: 10 sec (fixed)

Datasheet