ceramic pressure transmitter / IP65 / for building automation / for refrigeration circuits

The PTL is a pressure transmitters for liquids. It is mainly used in detecting pressure in liquid mediums of the air-conditioning, heating, and water technique. This product is applicable for plants having refrigerant.

This PTL offers 10 different models. It has bar ranging from 04 bar to 025 bar.

It is made out of stainless steel diaphragm poly-Si on SiO2. It has relative pressure type, double nominal pressure overload range and triple nominal pressure. Its pressure connectors are G1/4” or G1/2”, ambient temperature of -40…105 °C and -40…125 °C temperature of medium.

This product has ±0,7 %FS accuracy, and operates with 4…20 mA, max load (Uin-12 V)/20 mA output signal including. The PTL xx A has 15…24V DC supply voltage and 4…20 mA, max load 900 ohm/24 VDC while the PTL xx V has 15…24 VDC or 24 VAC and 0…10 V, min load 5 kOhm.