Differential Pressure Transmitter with Display | 1301-7112-4010-100
Precisely measure pressure differences with the Differential Pressure Transmitter with Display | 1301-7112-4010-100. This high-accuracy transmitter features an integrated display for easy readings and 4-20mA output for seamless integration with control systems. Explore differential pressure transmitters, pressure sensors, and more.
Key Features
- HVAC Systems: Ensures proper air pressure balance for energy-efficient climate control.
- Pharmaceuticals: Maintains cleanroom conditions by monitoring differential pressures.
- Oil & Gas: Tracks fluid flow and pressure drops in pipelines.
- Industrial Processes: Ensures process consistency and quality control by monitoring pressure differences.
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Description
Differential Pressure Transmitter with Display
A Differential Pressure Transmitter with Display, such as the 1301-7112-4010-100, is a high-precision instrument designed to measure the difference in pressure between two points. These applications are widely used in industries like HVAC, pharmaceuticals, oil and gas, and manufacturing, offering real-time monitoring and control.
The Differential Pressure Transmitter with Display comes with a built-in display, allowing users to read pressure values at a glance without needing external devices. Ensures precise pressure measurements, critical for maintaining process efficiency and safety. Engineered for harsh environments with durable materials, offering reliable performance under extreme conditions. Compact design and user-friendly setup reduce installation time and effort. Ideal for applications requiring versatility across a broad pressure range.
This Differential Pressure Transmitter with Display stands out due to its accuracy, ease of use, and durability. The integrated display enhances operational convenience, making it an excellent choice for industries that demand precise and reliable measurements.
PREMASGARD®
The calibratable PREMASGARD® 711x pressure sensors (series) are equipped with eight switchable measuring ranges and equipped with optional display (eight devices in one) and are used to measure above-atmospheric, below-atmospheric, or differential pressures in air. The piezoresistive measuring element is temperature-compensated and guarantees a high degree of reliability and precision.
Differential Pressure Transmitter with Display sensors are used in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spray booths, in large-scale catering facilities, for monitoring filters, for level measurement or for triggering frequency converters. Media measured with these pressure transducers are clean air (non-precipitating), or other gaseous non-aggressive, non-combustible media.
The pressure sensor has a button for manual zero point calibration (automatic zero point calibration optional / standard at 25 Pa) and one offset potentiometer for final value correction. The delivery includes the connection set ASD-06 (2 m connection hose, two pressure connection nipples, screws).
Specifications
| Power supply | 24 V AC (± 20 %); 15…36 V DC for U variant 15…36 V DC for I variant, depending on working resistance, residual ripple stabilized ± 0.3 V |
| Working resistance | Ra (ohm) = (Ub -14 V) ⁄ 0.02 A for I variant |
| Load resistance | RL > 5 k Ohm for U variant |
| Power consumption | < 2 VA ⁄ 24 V DC, < 3.5 VA ⁄ 24 V AC |
| Measuring ranges | multi-range switching
with 8 switchable measuring ranges |
| Output | 0 -10 V or 4…20 mA |
| Connection type | 2- or 3-wire connection |
| Media temperature | –20…+50 °C |
| Pressure connection | with metal connection nozzles for pressure hose Ø 6 mm (optional on request with quick connect for PVC fabric pressure hose Ø 6 mm) |
| Type of pressure | differential pressure |
| Medium | clean air and non-aggressive, non-combustible gases |
| Accuracy | Type 7112 (25 Pa): typically ± 1 Pa |
| Sum of Linearity + hysteresis | < ± 1 % of final value
± 2 % of final value for pressure ranges < ± 250 Pa |
| Temperature drift values | ± 0.1 % /°C
± 0.3 % /°C for pressure ranges < 250 Pa |
| Zero point offset | < ± 0.7 % of final value
± 1.4 % of final value for pressure ranges < 250 Pa |
| Above- ⁄ below- atmospheric pressure |
max. ± 100 h Pa |
| Signal filtering | switchable 1 s ⁄ 10 s |
| Housing | plastic, UV-stabilised, material polyamide, 30 % glass-globe reinforced, with quick-locking screws (slotted ⁄ Phillips head combination), colour traffic white, cover for display is transparent! |
| Dimensions | 126 x 90 x 50 mm |
| Electrical connection | 0.14 -1.5 mm2, via plug-in screw terminal |
| Cable connection | cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or M12 connector. |
| Air humidity | < 95 % r. H., non-precipitating air |
| Protection type | IP 65 |
| Standards | CE conformity according to EMC Directive 2014 ⁄ 30 ⁄ EU |
| Equipment | three-line display with illumination, cutout approx. 70 x 40 mm (W x H), for displaying ACTUAL pressure as well as automatic zero point calibration |
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