PY107 ﬀush diaphragm pressure transmitter

PY 107 diaphragm pressure transmitter transmits pressure to the measuring instrument through the system packing inside the diaphragm sealing system.
Diaphragm sealing systems are used to protect pressure measuring instruments from aggressive, adherent, crystallizing, corrosive, highly viscous, environmentally harmful or toxic media. Diaphragms made of stainless steel provide isolation from the medium.

Applications:

■ Hydraulic systems and switches
■ Refrigeration and air conditioning systems
■ Food, Pharmaceutical, Hygiene and other industries
■ CIP/SIP in-line cleaning/sterilization system

Product Features:
■ Measuring ranges : -1 …40 bar
■ Accuracy: up to 0.1% F.S
■ Flush diaphragm pressure sensor with thread structure
■ High accuracy, high reliability
■ Vacuum-tight
■ Strong anti-interference, good long-term stability

■ Pressure ranges: -0.1 ... 40 bar

■ Accuracy Standard: ≤±0.5 % of span
Option: ≤±0.1 % or ≤±0.25%of span¹
1) Only for measuring ranges ≥ 1 bar

■ Non-linearity (per IEC 61298-2): ≤±0.2%of span BFSL

■ Non-repeatability: ≤±0.1%of span

■ Temperature error in rated temperature range: Rated temperature range: 0 ... 80 °C

■ Mean temperature coefcient of zero point:
Measuring range > 0.25 bar:≤ ±0.2 % of span/10 K

Measuring range ≤ 0.25 bar: < ±0.4 % of span/10 K

■ Mean temperature coefcient of span: ≤±0.2 % of span/10 K

■ Adjustability of zero point and span: Adjustment is made using potentiometers inside the instrument.
Zero point: ± 5 % Span: ± 5 %

■ Response Time: 2ms

■ Analog output:
4〜20mA DC (Load resistance ≤750Ω )
0〜10 mA DC (Load resistance ≤1.5KΩ )
1〜5V DC (Load resistance ≥250K )
0〜5V DC (Load resistance ≥250K )

■ Load in Ω Depending on the signal type the following loads apply:
Current (2-wire):≤ (power supply - 10 V) / 0.02 A
Current (3-wire):≤ (power supply - 3 V) / 0.02 A
Voltage (3-wire): > max. output signal / 1 mA

■ Power supply The power supply depends on the selected output signal:
4 ... 20 mA (2-wire): DC 10 ...30 V
0 ... 20 mA (3-wire): DC 10 ...30 VDC
1 ... 5 V(2-wire): DC 10 ...30 V
0 ... 10 V: DC 14 ... 30 VDC
0 ... 5 V: DC 10 ...30 V

■ Overpressure: 5bar or 3×FS, whichever is smaller

■ Electrical connection: Hirschmann connector, waterproof connector optional

■ Material wetted non-wetted:
Diaphragm: Stainless steel 1.4435 [316L]
Diaphragm: Stainless steel 1.4435 [316L], Sprayed PTFE
Diaphragm: Hastelloy
Diaphragm: Tantalum (chemistry)

■ Ambient conditions: -20...70°C with air humidity ≤95%r.h.

■ Weight: 1.2k g