BE SAFE.
Actuators from pi safety
QT.Ex-M
QT.Ex-M, electric actuators explosion-proof ATEX / IECEx
Ex actuator with return spring
- ATEX / IECEx certified
- Integrated connection box
- Ambient temperature -40…+70 °C
- Optional fail-safe position / return spring
- Optional control / feedback 0…10 V; 4…20mA
- IP66, very high corrosion resistance, weatherproof
- For use in zones 1, 2, 21, 22
QT.Ex-M
QT.Ex-M, electric actuators explosion-proof ATEX / IECEx
Ex actuator without spring return
- ATEX / IECEx certified
- Integrated connection box
- Ambient temperature -40…+70 °C
- Optional fail-safe position / spring return
- Optional control / feedback 0…10 V; 4…20mA
- IP66, very high corrosion resistance, weatherproof
- for use in zones 1, 2, 21, 22
SW.Ex Switching amplifier
SW.Ex Switching amplifier
- Specification:
- II2(1)G Ex eb mb ib [ia Ga] IIC T4 Gb
- II2(1) D Ex tb ib [ia Da] IIIC T130°C Db
- Universal Ex switching amplifier for installation in Zone 1 / 2 / 21 / 22
- Two configurable switching points / relay outputs
- Ambient temperature -40…+70 °C
- IP66
- Temperature class T4 for all gases and dusts
- Adjustable hysteresis
- Parameters can be set on site
Accessories and calibration services
We have a wide range of additional supplies to facilitate installation of our products. Please contact our customer service for your individual needs, also for accessories not listed below. In addition, we also offer calibration services for our devices.
Accessories actuators
Additional top made of stainless steel to protect against adverse conditions, vandalism, etc.
Additional stainless steel housing enables operation of the drive down to -60 °C
Clamp and anti-rotation device for mounting on round axles (10-20 mm) and square axles (VK 10-16 mm), galvanized
Adapter sleeve square 12 mm to square 08 mm
Adapter sleeve square 12 mm to square 10 mm
Adapter sleeve square 12 mm to square 11 mm
Adaptation to rotary fittings according to order code ...
Linear conversion for QT drives according to order code ..
Adaptation linear conversion according to order code ...
Accessories sensors
Connection set for pressure sensors, comprising connection nipple, pressure hose and fastening screws for IY.Nc-P...,
IY.Ex-P..., IR.Nc-P... and IR.Ex-P...
Immersion sleeve, stainless steel, G ½'' various lengths
M12 sensor cable, 5-pin, shielded, 1 meter
M12 sensor cable, 5-pin, shielded, 5 meters
M12 sensor cable, 5-pin, shielded, 10 meters
Level kit for pressure sensors
Pitot tube for recording volume flow, l=200 mm
M12 adapter set for connection to on-site cables
Frost protection ATEX
Capillary frost protection, adjustable, length 3 meters, including fastening material, in combination with BS.Ex
Capillary frost protection, adjustable, length 6 meters, including fastening material, in with BS.Ex
Barrier for control cabinet mounting for FS.Ex
Accessories calibration
Calibration of humidity, temperature and pressure in our own calibration laboratory with certificate (on request)