Minco space humidity detector assemblies are temperature compensated, compact and lightweight. They are designed for mounting directly on interior building walls. They feature an integrated circuit sensor with a stable polymer element that is encapsulated by a sintered stainless steel filter, plus an advanced microprocessor to provide accurate and repeatable measurements. Temperature output is optional.
For applications requiring:
| Output | 4 to 20 mA DC |
| Supply Voltage | 9.5 to 35 VDC, non-polarized |
| Enclosure | Space Mount |
| Calibration Accuracy | ±1% from 10% to 80% (25 to 35°C) w/NIST cert |
| Temp Tran Range | 32°F to 122°F |
| Base Model | AH439 |
| Type | Humidty/Temperature |
| Weight (lb) | 0.19 |
| Ambient Operating | -10 to 150°F (-23 to 65°C), non-condensing |
| Ambient Storage | -58 to 150°F (-50 to 65°C), non-condensing |
| Sensing Element | Capacitive monolithic IC |
| Adjustments | Zero and span field adjustments, non-interacting |
| Documentation | |
| Technical Specification | MCTS Humidity Sensor Transmittter Ass... |
| User Guide | AH429 and AH439 User Guide.pdf |
For more than 60 years, Minco has designed and manufactured heating, flex circuit, temperature sensing and instrumentation solutions for some of the world’s most demanding applications.
Thermal performance for standard and custom use cases — from environment stabilization to faster thermal cycling.
Accurately sense and measure temperature, humidity and fluid levels across a wide range of applications.
Achieve new design freedom with flex circuit solutions that improve reliability in a condensed package size.
System-matched controllers complement Minco sensors and heaters to deliver improved system accuracy.
