CHINO Works America Inc. - Temperature/Humidity Sensors - HN-C Series Temperature/Humidity Meters

Sensors

HN-C Series Temperature/Humidity Meters

The HN-C series is reliable and accurate temperature/ humidity meter with the measuring humidity range of 0 to 100%RH by using a new developed humidity sensor.
Models with temperature output of 3-wire type Pt100 is available.Wall-mounting type, separated type and insertion type are prepared for various applications.
Heat-resistive separated type is available for using in the environment of -40 to 180°C.

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Features
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Improved repeatability and reliability by a new developed humidity sensor

Measurement of relative humidity 0 to 100%RH by capacitance type humidity sensor

Three types of wall-mounting type, separated type, heat-resistive separated type and insertion type (soft type and hard type) are prepared for various applications.

Heat-resistive separated type can be used in the environment of -40 to 180°C

Easy maintenance by complete interchangeable sensors

DIN rail installation enabled (except insertion type)

CE conformance

Models	Types	Temperature output signal
HN-CQA	Wall-mount type	4 to 20mADC (2-wire transmission)
HN-CVA	Insertion type (soft type)
HN-CPA	Insertion type (hard type)
HN-CFA 〈	Separated type
HN-CGA 〈	Separated heat-resistive type
HN-CQB	Wall-mount type	Pt100 3-wire system
HN-CVB	Insertion type (soft type)
HN-CPB	Insertion type (hard type)

Type		Wall-mount type	Separated type	Separated heat resistive type	Insertion type (soft type)	Insertion type (hard type)
Model		HN-CQ𝟘	HN-CFA	HN-CGA	HN-CV𝟘	HN-CP𝟘
Humidity	Sensor	High Polymer capacitance type
	Measuring range	0 to 100%RH (no dew condensation)
	Accuracy rating	±2%RH (at 0 to 90%RH and 25°C), ±3%RH (at 90 to 95%RH and 25°C)
	Relative humidity/temperature coefficient	±0.1%RH/°C (at the range of 5 to 80°C)
	Response time	Within 15 seconds (at 90% response, 25°C and under 0.1m/s wind flow)				Within 1 minute (at the same condition shown left)
	Output signal	4 to 20mADC, 2-wire transmission (against 0 to 100%RH)
	Load resistance	500Ω or lower (at 24VDC power supply)
Temperature	Sensor	Platinum resistance thermometer Pt100 JIS class A
	Measuring range	0 to 50°C	-40 to 80°C	-40 to 180°C	0 to 50°C	0 to 80°C
	Accuracy rating (for 2-wire transmission)	±0.3°C		±0.5°C	±0.3°C
	Output signal	4 to 20mADC, 2-wire transmission (against measuring range) for HN-C𝟘A Pt100, 3-wire system for HN-C𝟘B
	Load resistance (2-wire transmission)	500Ω or lower (at 24VDC power supply)
Sensor interchangeability		Plug-in interchangeable	Plug-in interchangeable (including cable)		Plug-in interchangeable
Working temperature range	Meter	0 to 50°C
	Sensor	0 to 50°C	-40 to 80°C	-40 to 180°C	0 to 50°C	0 to 80°C
Power Voltage		12 to 24VDC ± 1V
Connection		Crump type no-screw terminal connection			Terminal connection (M4 x 5)
Material	Meter	Resin				Die-cast aluminum
	Protective tube	----			Resin	SUS
Mounting		Screw fixing (M4 x 2) or DIN rail mounting			Screw (M4 x 2)	Flange (JIS 5K 25A)
Weight		About 160g	About 220g		About 240g	About 1.6kg
Accessory		Fixtures for wall-mounting			----	----
Others		----	Cable length: 1m, 2m, 3m (to be specified)		----	----

PS Sheet

HN-C series

PSE-401A