HUMIDITY/TEMP. CONTROLLER/MONITOR
Model : PHT-3109
FEATURES
* Professional Humidity measurement monitor and External DC 12 V, 50 mA max.
controller. Power Supply
* Build in humidity control relay and the Temp. Data Output RS 232 PC serial interface.
control relay. Operating 0 to 50 ℃.
* Relay will be make action ( On/Off ) when the reading Temperature * Meter
value reach high limit or low limit value. Operating Less than 80% R.H.
* Offset value setting. Humidity * Meter
* Hysteresis value setting for high and low alarm. Power Supply 90 to 260 ACV, 50/60 Hz.
* ℃,℉ temp. unit setting with default. Power Approx. 4.7 VA/AC 110V.
* High precision humidity sensor with fast response time Consumption Approx. 5.3 VA/AC 220V.
and high accuracy. Weight 384 g/ 0.84 LB. * Including probe.
* Large red LED display, high brightness and easy to read. Dimension DIN size : 96 x 48 mm.
* RS232 computer interface, send out the humidity and the Depth : 110 mm.
temperature data at the same time. Accessories Instruction manual....................... 1 PC
* Optional data acquisition software. Included Humidity/Temp. probe..................1 PC
* Optional GSM controller. Case holder with screw.................2 PCs
* Microprocessor circuit ensures high accuracy and Probe fix holder............................1 PC
provides special functions and features. Optional * Data Acquisition software,
* Standard 96 X 48 mm DIN case. Accessories SW-U801-WIN.
* RS232 cable, UPCB-02.
GENERAL SPECIFICATIONS * USB cable, USB-01.
Display 4 digits red LED, digit size : 14 mm. * GSM controller, GSM-889.
Unit Temp. , ℃ ℉ * Interface cable ( cable between meter
Humidity %RH to GSM-889 ), GMCB-89.
Circuit Custom chip of microprocessor LSI
circuit. ELECTRICAL SPECIFICATIONS (23± 5 ℃)
Sensor Humidity Semiconductor
Structure Temperature Semiconductor Humidity
Sampling Time Approx. 1 second.
Relay outputs Number 2 relays Range 10 % to 95 % R.H.
Function Relay 1 : Resolution 0.1 % R.H.
Humidity control relay. Accuracy ≧70% RH
Relay 2 : ± (3% reading + 1% RH).
Temperature control relay. < 70% RH - 3% RH.
Max load 1 ACA/250 ACV ± 3% RH.
1 DCA/24 DCV
Setting value High limit value setting. Temperature
Low limit value setting.
Hysteresis value setting. Measuring Range 0 ℃ to 50 ℃/32 ℉ to 122 ℉
Offset value setting. Resolution 0.1 ℃/0.1 ℉
* Setting for Humidity and Temp. Accuracy ± 0.8 ℃/1.5 ℉
