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PREMASGARD® 232x - Modbus - T3

Pressure and differential pressure measuring transducers PREMASGARD® 232x - Modbus - T3

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154,11 €
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Product group: WG01
Pressure and differential pressure measuring transducers PREMASGARD® 232x - Modbus - T3
Maintenance-free PREMASGARD® 232x - Modbus - T3 pressure measuring transducer series, with Modbus connection, in an impact resistant plastic housing with quick-locking screws, optionally with/without display, nozzles for pressure hose (Ø 6 mm), incl. ASD-06 connection set (2m connecting hose, two pressure port nipples, screws).

The on-wall transmitters are used to measure positive, negative or differential pressure in clean air (non-precipitating) or gaseous, non-aggressive, non-combustible media. They are used in cleanroom, medical and filter engineering, ventilation and air conditioning ducts, spray booths and large-scale catering facilities, in filter monitoring and level measuring or frequency converter triggering. The piezoresistive measuring element is temperature-compensated and guarantees a high degree of reliability and accuracy.
Innovative Modbus sensor devices with galvanically separated RS485 interface, selectable bus termination resistance, DIP switches for setting the bus parametres and bus address in current-free state, LEDs for telegram status display, two separate push-in terminals and a large three-line back-lit display with customised programming in the 7-segment and dot-matrix ranges. The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert
Technical details
Voltage supply
24 V AC (± 20 %) and
15…36 V DC
Power consumption
< 1.2 W/ 24 V DC; < 1.8 VA/ 24 V AC
Media temperature
–20...+50 °C (temperature-compensated 0...+50 °C)
Pressure connection
with connection nozzles for pressure hose Ø 6 mm
Type of pressure
differential pressure
Zero point offset
± 5 % of final value
Above- below-pressure
máx. ± 50 kPa
Medium
clean air and
non-aggressive, non-combustible gases
Electrical connection
0.2 - 1.5 mm², via push-in terminal
Cable connection
cable gland, plastic
(2x M 20 x 1.5; with strain relief, exchangeable,
inner diameter 8 - 13 mm) or
M12 connector according to DIN EN 61076-2-101
(optional on request)
Cable gland
2x M 20 x 1.5; with strain relief, exchangeable,
inner diameter 8 - 13 mm
Long-term stability
± 1 %/ year
Hysteresis
0.3 % of final value
Media contacting parts
Brass, Ni, Duroplast, Si, epoxy, RTV, BSG, UV silicone gel
Temperature drift values
± 0.1 %/ °C
Linearity
< ± 1 % of final value
Permissible air humidity
< 95 % r. H., non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529)*
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Optional
two-line display with illumination, programmable,
cutout approx. 36 x 15 mm (W x H), to display ACTUAL pressure
or an individually programmable display value(The Modbus interface allows the display to beindividually configured in the 7-segment area andin the dot-matrix area.)