Swiss-made pressure transmitter Keller 21Y

The Y series transmitters and pressure sensors with their very low thermal error allow us to accurately measure the pressure by using an additional circuit that includes a heat sensor and divides the temperature range by 1.5 K.
The remarkable range of this transmitter, the compact design of the sensor and the ability of this product to measure accurately is the reason why customers choose to use it in industrial projects. This transmitter is presented in two-wire models with an output of 4 to 20 mAh and a 1/4 inch connection and in the form of a socket that is mostly used in Iran. Extensive power supply voltage of 8 to 32 volts allows you to use the sensor in different conditions.

This pressure transmitter can also be used in noisy environments, which are usually close to frequency converters, with considerable accuracy. The insulation voltage of these sensors is 300V, which makes these products ideal for use in harsh environments.

1. A quarter inch connection
2. 4 to 20 mA output of two wires
3. Negative suffering 1 to 600 times
4. Accuracy 0.5%
5. Power supply 8 to 32 volts direct