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Advanced HVAC Transmitter

Advanced HVAC Transmitter
Advanced HVAC Transmitter
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Product Code : HF3
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price Range
  • 6000.00 - 30000.00 INR
Product Specifications
  • Color
  • White
  • Voltage
  • 10-28 Volt (v)
  • Product Type
  • HVAC Transmitter
  • Weight
  • 120-200 Grams (g)
  • Usage
  • For Automation Systems and Other Humidity Monitoring Applications.
  • Material
  • ABS
  • Type
  • Electronic
Product Description
Backed by a dexterous crew of experts, we are able to export and import an excellent quality collection of Advanced HVAC Transmitter. This HVAC transmitter is utilized for automation systems and other humidity monitoring applications. Wide options in our array of temperature measurement, humidity measurement devices are accessible with us to meet different demands of our company. Our vendor has designed our entire array of transmitter by implementing advance sensor technology. In conformity with the industrial norms, this entire advanced HVAC transmitter is available for our patrons at reasonable price.

Details :
  • Outstanding accuracy and repeatability
  • Auto-diagnostics and automatic correction
  • Hygromer® IN-1 humidity sensor
  • Freely selectable and scalable analog outputs

Specification :

Model No.

HF32 2-wires

HF33 3/4-wires

HF34 Hygro- / Thermostat

Integrated sensors


Humidity sensor

ROTRONIC Hygromer® IN-1

Temperature sensor

Pt100 1/3 Class B

Accuracy at 23 +5 oC

+2.0 %rh / 0.3 K (+1.0 %rh / 0.2 K Type R)

Resolution AirChip3000

<0.02 %rh / 0.01 K

Long-term stability humidity sensor

<1 %rh / year

Response time τ  63

<10 s

Measurement range

-40…60 oC / 0…100 %rh

Electronics operating range

-40…60 oC / 0…100 %rh (-10…60 oC with LCD)

Display (Space version only)
(HF32S: no backlight)

Graphic LCD
Parameters freely configurable

Alarm functions (programmable)

Open or shorted sensor

Output signals

Freely scalable by user
0...1 V, 0...5 V, 0...10 V, 0(4)...20 mA

Change in signal type

HF33 only

Power supply

HF32: 10...28 VDC: 10 V + (0.02 x load)
HF33: 15…40 VDC/12…28 VAC
HF34: 8…40 VDC /6…28 VAC

Power consumption

HF32: max 40 mA, other models < 100 mA

Circuit type

HF32: 2 x 2 wires, HF33: 3/4 wires

Min. / Max. load

V-signal:≥1 kΩ/V / mA signal: ≤ 500 Ω

Firmware update

Via service connector, requires HW4 software

Sensor diagnostics (Drift, state)

Programmable. Default :off

Sensor protection

Polyethylene filter

Max. air velocity

20 m/s at probe


Via ROTRONIC accessories
Humidity: multi point; temperature: 2 points

Hygro- /Thermostat

2 Relays, HF34 only

Data logging

Internal, 2000 data point memory

Dewpoint /frostpoint calculation


PC interface (service connector)

With ROTRONIC interface cable, HW4 compatible

Housing material / weight

ABS / approx. 120g

Cable connections

1 x M16x1.5, on terminals


CE- compliant, 2007/108/EG

Audit trail, Electronic Records

FDA CFR21 Part 11 and GAMP compliant

IP protection rating & fire protection class

IP65 / Corresponds to UL94-HB

Trade Information
  • Payment Terms
  • Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 100 Piece Per Week
  • Delivery Time
  • 3 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Main Domestic Market
  • All India

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