Room Humidity Transmitter

Features · Indoor Humidity measurement. · Wide range of temperature probes · 0-10V or 4-20mA measuring signals · Compact size and modern design Applications · Indoor humidity measurement for comfort control Humidity Tansmitter The transmitter measures the humidity by the honeywell humidity sensor HIH-3610. The transmitter analog output may be be 0-10V or 4-20mA. And the transmitter include a noise filter.the power suply is large range VDC18V----VDC30V.The humidity transmitter measurement range is 5%-95%. Ordering Ordering number:RH-5U-R or RH-5U-R-T -5 indicates the humidity transmitter accuracy is 5%; -3 indicates 3%, -2 indicates 2%. -U indicates the humiditt transmitter signal out is 4-20mA or 0-10V optional. -T indicates the humidity transmitter integration with temperature signal out. For example:RH-5U-R-T The room humidity and temperature transmitter signal out is 4-20mA or 0-10V optional . Installation Mount the humidity transmitter on a flat interior wall of the room to be controlled. Do avoid obstructions such as shelves, curtains and recesses. Do not place near heat sources, draft channels. Do not expose to direct sunlight. · When installing the unit, fix the base plate first, connect the electrical connections then hook on the cover and secure it. · The end of the conduit at the sensor must be sealed to prevent false measurements due to draughts through the conduit. · Connect the wires according to the wiring diagram to the measuring circuit in the cover: o If only humidity, the transmitter need three terminal connections,DC24V,Ground and humidity signal out. o If humidity and temperature, the transmitter need four terminal connections, DC24V,Ground , humidity signal out and temperature signal out . o The connection signal cable should be shield wires. Technical Specification Power suply Option voltage VDC18V---VDC30V Power Cunsumption Max 2 VA Signal out signal 4-20mA or 0-10V Humudity accuracy 5% Humudity range 0%-100% Temperature accuracy 0.5 degree C Temperature range 0-50 degree C Sensing element Capacitive Element: Range Accuracy 5%---95% 2% Connection Connection Terminals 2.5 mm2 Environment Operation Climatic Conditions Temperature Humidity To IEC 721-3-3 class 3 K5 -4070°C <95% r.h. Transport & Storage Climatic Conditions Temperature Humidity Mechanical Conditions To IEC 721-3-2 and IEC 721-3-1 class 3 K3 and class 1 K3 -4080°C <95% r.h. class 2M2 Standards conform according to EMC Standard 89/336/EEC EMEI Standard 73/23/EEC EN 61 000-6-1/ EN 61 000-6-3 Automatic electrical controls for household and similar use Special requirement on temperature dependent controls EN 60 730 1 EN 60 730 2 - 9 Pollution Class Normal acc. To EN 60 730,RoHS compliant Degree of Protection IP56 to EN 60 529 Safety Class III (IEC 60536) Housing Materials Cover & Mounting Plate Fire proof ABS plastic General Dimensions [mm] Cover: 42 x 112 x 88 (H x W x D) probe: ø 10 x 200 (Diameter x L) Weight (including package) 135g