CHINO CORPORATION

67-4913-59　Hn-Ekseries Wall-Mounted Thermo-Hygrometer 2-Wire Model　HN-EKA1N

Features

A thermohygrometer for air conditioning management and measurement
Reduces the influence of heat conduction from the mounting surface to realize high-precision measurement
Only the sensor unit can be replaced
Slim design for any location
Equipped with high-precision sensors
Humidity can be measured over a wide range of ±2%rh.
Platinum temperature measuring resistor (accuracy: ±0.3°C) is used for temperature sensor.
Sensor unit replacement system adopted
A traceability certificate can be issued by a single replacement sensor unit.
easy mounting
Can be mounted to a general-purpose embedded box * 1
*1 Mounting pitch 83.5 mm (JIS C 8435)
Reduces the influence of heat conduction from the mounting surface
Mounted with thermoplates that cut heat flow from walls and columns with high heat capacity

Output Signal: Temperature 4~20mADC (2 line transmission)/Humidity 4~20mADC (2 line transmission)
Humidity sensor: polymer capacitance type
Measuring range: 0~95%rh
Accuracy rating: +/- 2%rh (5~90%rh) at 25 deg.
Response time: Within 15 seconds (90% response) # 2
Output signal: 4~20mADC 2 wire transmission (for 0~100% rh)
Load resistance: 500 Ω or less (when power supply voltage is 24 V)
Temperature Sensor: Platinum Temperature Measuring Resistor Pt100 Equivalent
Measurement Range: -10~55°C
Accuracy rating: ±0.3°C
Response time: 10 minutes or less (90% Response, 0.15 m/s Wind Down)
Output signal: 4~20 mA 2 wire transmission (for – 10~55°C)
Load resistance: 500 Ω or less (when power supply voltage is 24 V)
sensor compatibility: compatibility by sensor unit
Power supply voltage: 12~24VDC
Connection method: Spring type terminal block (AWG14~28)
Mounting Method: Screws (M4 Screws x 2)
Operating Temperature and Humidity Range: -15~60°C 0~95%rh (No dew condensation)
CE Marking: EN61326-1:2013 Class A, meets RoHS Directive (as of May 2023)
*2 Response Condition: Step Response in Humidifying Direction
When Installing the Thermoplate (D) 40 mm

Package size：85×32×145 mm　　 [About Package size]

Order No.	67-4913-59
Model No.	HN-EKA1N
JAN Code	4562208235524
Standard price	JPY: 75,000 USD: 466.65 Excange rate 1USD= 160.72JPY Valid price in Japan
Quantity	1piece
Stock in Japan
Supplier Stock

Product image	Order No.	Name	Model No.		Quantity	Standard price	Valid price in Japan	Stock [Supplier Stock]
	67-4913-59	Hn-Ekseries Wall-Mounted Thermo-Hygrometer 2-Wire Model　HN-EKA1N	HN-EKA1N		1piece	JPY: 75,000	USD: 466.65
	67-4913-60	Hn-Ekseries Wall-Mounted Thermohygrometer Pt3 Wire Model　HN-EKB1N	HN-EKB1N		1piece	JPY: 51,000	USD: 317.32

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