Temtech SE2203 – Pressure Transmitter for Chemical Slurry

Tem-Tech Lab. Model: SE2203

Pressure Transmitter for Chemical Liquid (Ammonia)

Alumina Ceramics Diaphragm For Semiconductor Industry

• Negative pressure monitoring available

• Fluorine-based O-ring seal (Kalrez®)

• High corrosion-resistant PTFE applied

Application: Measuring pressure for chemical liquid (ammonia) Alumina Ceramics Diaphragm applied Leak indicator notifies the replacement period

Model: SE2203

Ordering Code Example: SE2203SZP-420PC3/PTFE-X

Tem-Tech Lab. SCA022-01E/2024.11.Update

Applications: Liquid chemicals compatible with wetted parts

Model: SE2203 Series

• Shape: Single-ended

• Fitting: Tube

• Fitting Size: 1/2”

• Wetted Parts:

• Diaphragm: Alumina Ceramics

• O-Ring: Perfluoro elastomer (Kalrez®)

• Fitting: PTFE

• Upper Case: Polypropylene

• Base Pressure Range: -0.1 to 0.3, 0.5, 0.7 MPa

• Proof Pressure: 1.1× Base Pressure

• Power Supply: DC24 V±10 %

• Output Signal: 4–20 mADC (2-pin)

• Accuracy: ±1 %F.S. (including linearity, hysteresis, and repeatability)

• Operating Temperature Range: 15~40 ℃ (No freezing or condensation)

• Storage Temperature Range: 0~80 ℃ (No freezing or condensation)

• Thermal Effect: ±0.5 %F.S./℃

• IP Rating: IP55 (Indoor use only)

• Cable Connector: Pigtail

• Accessory Cable: 3 m Standard (2 wires + Shield)

• Sealing Method: Fluorine-based O-ring seal (Kalrez®)

• Leakage Test: <3×10-8 Pa㎥/sec

• Leak Indicator: Changes color and notifies replacement timing

• Power Consumption: 0.5W or less

• Weight: Approx. 105g

Model Structure:

• Model: SE2203

• Shape: S (Single-ended)

• Fitting: ZP (Tube)

• Output Signal: 420 (4-20mA)

• Signal Connector: P (Pigtail)

• Fitting Size: C3 (1/2″)

• Additional Specification: /PTFE-X

All features and specifications are subject to change without notice.

Tem-Tech Lab. Pressure Transmitter for Chemical Liquid (Ammonia)

Tem-Tech Lab. Co., Ltd. Headquarters: Million Commercial Trade Bldg 5-26-7 Toyo Koto-city, Tokyo 135-0016 Japan TEL: +81 3-3534-5320 FAX: +81 3-3534-5322 URL: https://www.tem-tech.co.jp Email: sales@tem-tech.co.jp

Note: The leak indicator does not guarantee the performance of the sensor.