Online Industrial Process Equipment   High Quality Products - Long-Term Reliability  

HM 34 Humidity and Temperature Meter

HM34

HM34 Humidity and Temperature Meter HM34 is a lightweight pocket-sized meter that provides fast and convenient spot checks of relative humidity and temperature. The HM34 incorporates the remarkably accurate and stable HUMICAP® Thin-Film Polymer Sensor. The sensor is housed in an extendable probe that retracts back into the rugged plastic casing for storage, creating a compact and easy to carry device. A HOLD button allows the user to retain an RH or Temperature measurement until it has been noted or recorded. The automatic power-off function prevents the possibility of accidental battery discharge.

  • Ideal for spot checking humidity levels
  • Measurement range 0...100 %RH
  • Fast response with ±2% accuracy
  • Temperature measurement range -20...+60 °C (-4…+140 °F)
  • Lightweight, pocket-sized
  • Incorporates Vaisala HUMICAP® Sensor that provides high accuracy, excellent long-term stability, neglible hysteresis, and insensitivity to dust and most chemicals
  • Extendable probe
  • Automatic POWER-OFF
  • Available in either °F or °C
  • NIST traceable (certificate included)
Adobe PDF File Technical Data
Adobe PDF File Manual
Order Online
Relative Humidity
Range: 0 to 100% RH
Accuracy: ± 2% (0 to 90% RH)
± 3% (90 to 100% RH)
Resolution: 0.1% RH
Temperature Dependence: ± 0.02% RH / °F (±0.04% RH /°C)
Sensor Type: HUMICAP®H thin film capacitive
Response time (90%) 15 sec with membrane filter
15 sec with sintered filter
05 sec with plastic grid
Temperature
Range: -4 to +140 F(-20 to +60° C)
Accuracy: ± 0.5° F (±0.3° C)
Resolution: 0.1 F (0.1 C)
Temperature Dependence: ±0.02% °F / °F (±0.02% °C / °C)
Sensor: Pt 100 IEC 751 1/3 Class B
General
Display: 3-1/2 digit LCD
Weight: 250g
Size: 6.3" x 2.2" x 1.1" (160 x 57 x 27mm)
Power Supply: 9 V battery
Battery Life: 50 h
Hold Function:

Pushbutton hold for displayed value

Power Off:

Automatic, after 3 minutes, unless HOLD is activated

 

 

 

 
Important Notice: By purchasing products from this Site, you acknowledge and agree that you have read and accept the Terms and Conditions of this online store. For more information email us at: info@iprocessmart.com
 
Copyright © 2009 iProcesSmart™.com
 
 
 
iProcesSmart Home Page of Industrial Process Equipment 
Vaisala HM 34
Vaisala HMD40_50
Vaisala HMD60/70
Vaisala HMI38
Vaisala HMP 230
Vaisala HMI 41/HMP 46
Vaisala HM44
Vaisala HMM210
Vaisala HMP45A
Vaisala HMP243
Vaisala HMP243MIK
Vaisala HMT360
Vaisala HMP260EX
Vaisala DMP246
Vaisala DMP248
Vaisala HUMITTER

 

 

SEARCH  INVENTORY