Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT360

Five interchangeable probe models for a variety of applications:

HMT361 for wall mounting
HMT363 for duct mounting and tight spaces
HMT364 for high pressures up to 100 bar and vacuum conditions
HMT365 for high temperatures
HMT367 for high humidities
HMT368 for pressurized pipelines up to 40 bar

Intrinsically safe - the whole transmitter can be installed into the explosive area
Complies with classifications from PTB (CENELEC, Europe), FM (USA), CSA (Canada), TIIS (Japan), Russia (STV) and PCEC (China)
The interchangeable probe module contains all calibration coefficients, so a calibrated probe can be switched in the field without the need to input any data manually

Relative humidity measurement
	Measurement range Accuracy at +20 °C (68 °F) Sensor general use applications with a demanding chemical environment	0 ... 100 % RH ± 1.0 % RH (0 ... 90 % RH) ± 1.7 % RH (90 ... 100 % RH) Vaisala HUMICAP® 180 Vaisala HUMICAP® 180R Vaisala HUMICAP® 180L2
Temperature measurement
	Measurement range HMT361 HMT363 HMT364/365/367/368 Typical accuracy of electronics at +20 °C (68 °F) Sensor	-40 ... +60 °C (-40 ... +140 °F) -40 ... +120 °C (-40 ... +248 °F) -40 ... +180 °C (-40 ... +356 °F) ± 0.2 °C (± 0.36 °F) Pt 1000 RTD 1/3 Class B IEC 751
Other optional variables available
	Dewpoint temperature, mixing ratio, absolute humidity, wet bulb temperature.
Operating environment
	Temperature for electronics with display storage	-40 ...+ 60 °C (-40 ... +140 °F) -20 ...+ 60 °C (-4 ... +140 °F) -40 ...+ 70 °C (-40 ... +158 °F)
Inputs and outputs
	Operating voltage with serial port (service mode) Analog outputs Digital outputs	12 ... 28 V 15 ... 28 V two-wire 4 ... 20 mA, one standard, one optional RS-232C serial output for service use
Mechanics
	Weight (housing) Material (housing) Housing classification	950 g G-AlSi 10 Mg (DIN 1725) IP66 (NEMA 4X)
Options and accessories
	Additional analog output Duct mounting installation kit (for HMP363/367) Installation flange (for HMP365) Ball valve set (for HMP368) Serial interface cable for PC Protection cover Galvanic isolator Zener barrier (USA & Canada)	4 ... 20 mA 210697 210696 BALLVALVE-1 25905ZZ 214101 (for use in the presence of combustible dust) 212483 210664

For complete specifications, please see the brochure or user guide in "Product Documentation".

Typical delivery times

	USA	EUROPE	JAPAN, CHINA, ASIA
1 - 2 products	4 work days *	3 work days *	4 work days *
1 - 5 products	7 work days	7 work days	7 work days
6 or more products	21 work days	21 work days	21 work days

Note that the products are configured to your needs.

* Urgent delivery fee will be added.

Calibration services
		Calibrated quantities Traceability	relative humidity, temperature NIST
		Calibration services are available at Vaisala service centers for a fixed price. -Factory calibrations (ISO9001) Calibration price includes: -calibration and certificate before adjustment -adjustment to meet specifications -calibration and certificate after adjustment -replacement of wearing parts
Spare parts
	Common spare and wearing parts are available. For availability contact sales.
Repair
	Repair services are available at Vaisala service centers for a fixed price. Repair price includes: -repair work -required parts -calibration certificate -service report
Technical support
	Technical support for your installed units, contact helpdesk@vaisala.com.

HMT360 Intrinsically Safe Humidity Transmitter

This page was printed from www.vaisala.com on Jul 6, 2008
URL: http://www.vaisala.com/instruments/products/dewpoint/fixed/hmt360

Products

Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT360

Relative humidity measurement

Temperature measurement

Other optional variables available

Operating environment

Inputs and outputs

Mechanics

Options and accessories

Brochures

Order Forms

User Guides

Wiring Diagrams

Vaisala News articles

Typical delivery times

Calibration services

Spare parts

Repair

Technical support