S220 DEW POINT TRANSMITTER (-100°C)

World’s first dual-sensor transmitter combining QCM and Polymer technology to measure from -100°C Td to +20°C Td.

Compact dew point transmitter with rotatable display and dual QCM/Polymer sensors for desiccant and refrigeration dryers down to -100°C Td.

Key Specifications

Factory Configurable

Parameter	Specification
Pressure range	-1 to 16 bar
Accuracy	±1°C to ±2°C Td
Output	4-20mA (2-Wire), 4-20mA (3-Wire), RS485 Modbus RTU
Supply voltage	10–28 VDC (2-wire loop)
Wetted material	SUS 304 / Sintered SS
Operating temperature	-20°C to +50°C
Protection	IP65 Industrial
Process connection	G1/2" ISO 228/1
Electrical connection	Hirschmann DIN 43650-A / M12 4-Pin / Flying lead

Applications

✓Ultra-Dry Compressed Air Desiccant Dryers (ISO 8573-1 Class 1)

✓Lithium-Ion Battery Manufacturing Dry Rooms

✓Semiconductor & Electronics Clean Dry Air (CDA)

✓Medical & Breathing Air Pipeline Monitoring

✓Industrial Gas Separation & Cryogenic Gas Plants

Downloads & Documentation

Datasheet (PDF)

Dimensional Drawing

Upon Request

Installation Manual

Included with Dispatch

Calibration Certificate

100% Tested

QAP / Inspection Documentation

Provided where applicable for OEM supply

OEM ADAPTATION & CUSTOMIZATION

Need a different pressure range, output or connection?

Talk to an ACT Application Engineer. We adapt pressure spans, wetted metallurgy (316L, Hastelloy), process threads (BSP, NPT, Tri-Clamp), and cable lengths to your exact machinery.

+91 8879490008