Welcome to Acez Instruments Pte Ltd

Green mark Sensor

Manufacturing – Calibration – Instrumentation

Acez Group of Companies manufacture, calibrates and distribute products in compliance with ASHRAE Guideline 22:2015: Instrumentation for Monitoring Central Chilled Water Plant Efficiency and Singapore ​Standard SS591:2021: Long Term Measurement of Central Chilled Water System Energy Efficiency
which are reliable sources when it comes to Greenmark solutions.

Our products and services helps customers in efficiently designing and implementing a measurement and verification system for the long term, continuous and accurate tracking of the energy efficiency of central chilled water systems.

With our expertise, our company has been appointed to be part of the SS 591 Working Group by the Technical Committee to assist in the preparation of the standard.

GREEN MARK SENSOR ASSEMBLY

TE 25 High Accuracy Sensor Assembly c/w Open-ended Threaded Thermowell

Resistance thermometer for temperature measurement in chilled pipe

  • Especially designed for, HVAC application
  • Assembled with vibration-proof, open-ended threaded thermowell for fast response and reliable sensor
  • Manufactured as per $$591 (Green Mark Standard)
  • PT100, 1/10 (±0.03°C at 0°C) accuracy – IEC751
  • NTC Thermistor 10K ±0.05°C (0 to 50°C) accuracy and also available variance coefficients (A, B, C) upon request

Design and Consultation Services

Our extensive technology suite, Integrative solutions, and flexible design sets allow us to develop custom solutions that meet customers’ performance and cost objectives. Acez Sensing provides sensor customization services ranging from special calibrations and connectors to custom label designs. Our modular sensor construction encourages a mix and match” approach to construction that uses design engineering time efficiently, The result is products that meet user application needs delivered in a timely manner Acez Sensing has the experience and expertise to assist with

  • Consultancy and advisory services for custom solutions where off the shelf sensors are unavailable to fulfil customers’equirements
  • Specialty product or applications may be sourced through our group of extensive network of principals and partners

Green Mark Calibration Capabilities

Sensor Calibration Using Fixed Point

Triple Point of Water (0.01 °C)

Gallium Melting Point (29.7646 °C)

Calibration and Measurement Capability

3 mk

3 mk