Specifications

NEW CHART RECORDER AND PROCESS

INDICATOR OFFER OUTSTANDING

PERFORMANCE

The HMR 1900 chart recorder is available with either

1, 2, 3, or 4 pen recording. A hosedown-resistant

housing, tough polycarbonate window and NEMA 4

X protection ensure flexible and reliable performance

in even the harshest environments. Six-digit displays

simultaneously provide information on up to four

process variables. Charts can be set from one hour to

32 days per revolution.

Model 21801 indicator provides readouts of tempera-

ture, pressure, flow, level, and other variables. An

analog output for retransmission to a chart recorder,

PLC or controller is standard, as are an alarm relay,

and a hosedown-resistant panel for harsh environ-

ments.

HUMICAP

ACCESSORIES

FIELD PROVEN ACCESSORIES

ENHANCE PERFORMANCE

Vaisala provides a broad assortment of accessories

and supporting instruments to help you obtain

optimal results from your HUMICAP

products.

These additional items include:

 Calibration devices to ensure that your HUMICAP

instruments continue to perform accurately and

reliably

 Additional accessories that make it easier to install

or use your HUMICAP

products.

 Accessories to ensure optimal performance for

your particular application

 Spares and replacement items to keep your

instrument operating for years.

Chart Recorder and Process Meter

HUMICAP Sensors and Filters

Adapters and Mounting

Flange

Enclosure and

Power Supply

Ball Valve Assembly and Sample Cell

Humidity Calculation Software