CATE-

GORY

MODEL

APPL-

ICATION

TYPICAL APPLICATION

Technical Data

SPEC

HUMIDITY

TEMPE-

  RATURE

OUTPUT

HMT310
Series

HMT311

Wall Mount

▪ cleanrooms
▪ pharmaceutical

  processes
▪ swimming halls
▪ museums and archives

Temperature range  

​-40 ... +60 °C (-40 ... +140 °F)

±1%RH

(0…90%)

±0.2ºC

@ 20ºC
PT1000

Two analog outputs,
selectable and scalable
0 ... 20 mA or 4 ...

20 mA
0 … 5 V or 0 … 10 V)

HMT313

Duct Type

▪ cleanrooms
▪ pharmaceutical

processes
▪ environmental

chambers
▪ processes with

moderate

  temperature and

  humidity

Temperature

  measurement range

  -40 ... +80 °C (-40 ... +176 °F) or -40 ... +120 °C

 (-40 ... +248 °F)
   

HMT314

High

  Pressure

▪ test chambers
▪ high-pressure and

 vacuum processes

Temperature measurement range -70 ... +180 °C (-94 ... +356 °F)
Operating pressure 0 ... 10 MPa

  (0 ... 100 bar)

HMT315

High

  Temperature

▪ hot drying processes
▪ food processes, e.g.

  baking ovens

Temperature range  

 -70 … 180 °C (-94 … +356 °F)

HMT317

High

Humidity

▪ professional

meteorology
▪ intake air monitoring of
  engines and gas

turbines
▪ timber drying kilns

Temperature range  

 -70 … +180 °C (-94 … +356 °F)

HMT318

Pressurized

 Piplelines

▪ process lines
▪ environmental chambers
▪ vacuum-drying

processes
▪ compressed air lines

​with refrigerant dryers

Temperature range  

​ -70 … +180 °C(-94 … +356 °F)
Pressure range     0 ... 4 MPa