149HDS – Humidity sensor in aluminium housing

Humidity sensor in robust aluminium design.

DESCRIPTION

The 149HDS is a sensor in aluminium housing with a cut away stainless steel measuring point.  This sensor is specifically intended for measuring relative air humidity. 

SPECIFICATIONS

Types	149HDS: Humidity sensor  in aluminium housing 20-95%, output 0-100% = 4-20mA 149HDSPT: Combination sensor Temperature PT100/3L and RH measurement 0-100%= 4-20mA
Possible applications	Cool/Freeze cells. Computer rooms/Machine rooms. Storage spaces.
Measurement element	PT100
Measurement system	3-lead technology.
Temperature range	For the correct version, please feel free to contact us.
Materials	Housing: aluminium, sensor: stainless steel-316.
Dimensions	Housing: – ,Sensor: As requested with order.
Process connection	Housing suitable for wall mounting.
Connection cable	Screw connection in the housing is supplied without cable.
IP-norm	IP-65  (the cut away measuring section of the 149 air probe is not watertight).
Options  (for supplement)	Measurement system PT100 1/3 Din selection. Measurement system PT100 1/5 Din selection. Measurement system PT100 1/10 Din selection.

 
 

DOCUMENTATION

• Brochure
• Further information about dimensions, connection and cables is given on the Support pages.

ORDERING

The delivery of standard types from stocks and customer-specific versions can be within a few days. In view of the large number of version and options for orders you can contact our sales department tel. +31 50-501 37 45 or by email:
sales@rstechnics.nl