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Minco hazardous area humidity detector assemblies are FM and CFM approved explosion proof/intrinsically safe or intrinsically safe. They feature a heavy duty industrial design, a thin film capacitive humidity sensor, a platinum compensating RTD, stainless steel sintered filters, and an optional temperature loop.
For applications requiring:
| Certification | FM |
| Probe Diameter (in) | 0.375 |
| Insertion Depth (in) | 12.0 |
| Display | No display |
| Output | 4 to 20mA |
| Supply Voltage | 16.5 to 28 VDC |
| Transmitter | Explosion proof, Intrinsically Safe Sensor |
| Process Thread | 1/2 - 14NPT |
| Conduit Thread | 1/2 - 14NPT |
| Connection Head | 316 Stainless Steel |
| Calibration Accuracy | ±2.5% from 10% to 80% (25°C), NIST Cert |
| Temp Tran Range | No temperature transmitter |
| Base Model | AH71 |
| Filter | Sintered stainless steel |
| Weight (lb) | 2.84 |
| Humidity Range | 0 - 100% RH |
| Temperature Effect | ±0.03% RH/°C ±1% from 10°C to 85°C |
| Storage Temperature | -58 to 185°F (-40 to 80°C), non-condensing |
| Voltage Effect | ±0.001% of span/volt from 9.5 to 28 VDC |
| Extended Calibration Accuracy | ±3.5% from 80% to 90% RH @ 25°C |
| Explosion proof w/ IS | Class I, Division 1,2, Groups B,C,D |
| Explosion proof w/ IS | Class II, Division 1,2, Groups E,F,G |
| Explosion proof w/ IS | Class III, Division 1,2 |
| Transmitter Entity Parameters | Vmax = 28 Volts; Imax = 100 mA; Ci = 0.037 µF; Li = 0 mH |
| Documentation | |
| Technical Specification | MCTS Hadardous Area Humidity Assembly... |
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.
