On-line temperature/humidity sensor: HN-CJ - CHINO - #2

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Model
HN-CJA
HN-CJC
Output Signal
Temperature & relative humidity
Temperature & dew-point temperature
Relative humidity
Element
High polymer capacitance type
Measuring range
0 to 100%RH (No dew condensation, maximum dew-point temperature 150°C)
Accuracy ratings
±2%RH (at 0 to 90%RH and 25°C), ±3%RH (at 90 to 95%RH and 25°C)
Temperature coefficient
±0.05%RH/°C ( at 5 to 80°C)
Response time
Within 30 seconds (90% response)
Temperature
Element
Platinum resistance thermometer; PT100 JIS class A (JIS C1604-1997)
Measuring range
-40 to 180°C
Accuracy ratings
±0.5°C (at 25°C) ±0.5±0.002|T-25|°C (T=measured temperature °C)
Power & Output
Power voltage
12 to 24V DC ±1V
Output signal
4 to 20mA DC 2-wire transmission
Temperature -40 to 180°C Relative humidity 0 to 100%RH
Temperature -40 to 180°C Dew-point temperature -40 to 180°C (Dew-point temperature is calculated by relative humidity and temperature)
Resistive load
Lower than 500Q (at 24V DC power supply)
Connecting
Cramp type no screw terminals
Main unit
Working temperature
0 to 50°C
Material
Resin
Mounting
By screws (M4 x 2 ) or mounting on DIN rail
External dimensions
W90 x H90 x D45 (mm)
Weight
Approx 220g
Probe
Working temperature
-40 to 180°C
Withstand pressure
1MPa
Material
SUS316
Cable length
1m, 2m or 3m (to be specified when order)
Interchangeability
Plug-in cable can be replaced.
Mounting
Mouting by exclusive mounting hardware
Weight
Approx 350g
Accessory
Wall-mounting hardware
Note: The following humidity unit is convertible by combination of HN-CJA and HN-GV1F.
(Absolute humidity g/m3, Relative humidity %RH, Mixing ratio g/kg, Water vapor pressure kPa, Dew-point temperature °C)
■ EXTERNAL DIMENSIONS
■I
Wall-mounting hardware
Terminal cover y Probe connector
DIN rail spring
Unit: mm
3. 3
90
45
Cable
Max 3m \ Probe connector
Dust-prooffilter Elementprotector(SUS316) Pipe(SUS316)
\ ,
/ Pipe welding part \
/ / \
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1
|, 119 (Swageloklocation) _
35
135
Specifications subject to change without notice. Printed in Japan (I) 2006. 2 Recycled Paper
OHI NO CORPORATION
32-8, KUMANO-CHO, ITABASHI-KU, TOKYO 173-8632
PHONE: +81-3-3956-2171
FAX: +81-3-3956-0915
E-mail: inter@chino.co.jp
Website: http://www.chino.co.jp

pageCatalog pdf di En 2012-05-22-28