Hammond SKTH012009 Humidity & Temperature Controller, Fahrenheit
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- Independent humidity and temperature sensing in one DIN rail unit
- Fahrenheit display, +32 to +140 F; humidity setting 50-90% RH
- Change-over relay: 10A resistive / 1.6A inductive @ 240 VAC
- Switches heaters or filter fans; AC 30 A inrush for 10 sec
- 100-240 VAC 50/60 Hz supply (min 90 V, max 265 V)
- -40 °F to 140 °F operating range; approx. 5 sec reaction time
- UL 94V-O case, IP20; UL file E164102 / UR component / CE
The SKTH012009 is a combined humidity and temperature controller from the SKTH Series, with a Fahrenheit temperature display of +32 to +140 F. It provides both air temperature and humidity control, as well as monitoring, in electrical and electronic enclosures. The series is highly effective in ATMs, parking control gates, ticket dispensers and traffic control systems where equipment is exposed to wide-ranging outdoor elements.
The controller independently senses relative humidity and temperature and can switch resistive and inductive loads such as heaters or filter fans. The humidity setting range is 50 to 90% RH. Switching difference is 2K for temperature and 4% RH for humidity (+/- 1K at 25C (+77F) 50% RH), and the reaction time is approximately 5 seconds.
Its change-over relay contact is rated 10A resistive / 1.6A inductive @ 240 VAC and 0.6 @ 60 VDC, with a maximum inrush current of AC 30 A for 10 seconds and a service life of 30,000 NO/NC cycles. The SKTH012009 operates on 100 - 240 VAC 50/60 Hz (min 90 V, max 265 V).
The ordering table lists dimensions of 3.0 x 2.4 x 1.77 (height x width x depth), and the part page lists a size of 2.6 in x 1.97 in x 1.54 in (66 mm x 50 mm x 39 mm). The light gray plastic case is UL 94V-O rated, IP20 protected, and mounts on 35 mm DIN rail. It operates and stores from -40 °C to 60 °C (-40 °F to 140 °F). Approvals are UL file E164102 / UR component / CE, and it is RoHS and REACH compliant with a shipping weight of 0.4 lb (0.18 kg).
Ideal For
- ATMs
- Parking control gates
- Ticket dispensers
- Traffic control systems
- Outdoor electrical and electronic enclosures
Overview
| Series | SKTH Series Humidity and Temperature Control |
| Function | Air temperature and humidity control and monitoring; independently senses relative humidity and temperature |
| Product Type | Humidity & Temp Thermostat |
| Short Description | HUMITY & TEMP THERMOSTAT |
| Temperature Display | +32 to +140 F |
| Setting Range (Humidity) | 50 to 90% RH |
| Switching Difference (Humidity) | 4% RH (+/- 1K at 25C (+77F) 50% RH) |
| Switching Difference (Temperature) | 2K (+/- 1K at 25C (+77F) 50% RH) |
Dimensions
| Size H X W X D (Part Page) | 2.6 in x 1.97 in x 1.54 in (66 mm x 50 mm x 39 mm) |
| Height X Width X Depth (Ordering Table) | 3.0 x 2.4 x 1.77 |
Electrical
| Contact Type | Change over (relay) |
| Service Life | NO/NC 30,000 cycles |
| Switchable Loads | Resistive and inductive loads (heaters or filter fans) |
| Operating Voltage | 100 - 240 VAC 50/60 Hz (min 90 V, max 265 V) |
| Max Inrush Current | AC 30 A for 10 sec |
| Max Switching Relay Output | 10A resistive / 1.6A inductive @ 240 VAC; 0.6 @ 60 VDC |
Identifiers
| UPC | 623980613765 |
| UNSPSC | 41112209 |
Rack Mounting
| Mounting | 35 mm DIN rail |
Packaging & Shipping
| Shipping Weight | 0.4 lbs (0.18 kg) |
| Unit Weight (Series Spec) | 3.5 oz (100 g) |
Construction & Finish
| Case | Plastic UL 94V-O, light gray |
Environmental & Protection
| Protection | IP20 |
| Operating/Storage Temperature | -40 °C to 60 °C (-40 °F to 140 °F) |
Compliance & Certifications
| Approvals | UL file E164102 / UR component / CE |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What does the SKTH012009 control?▾
It provides both air temperature and humidity control and monitoring, independently sensing relative humidity and temperature. It can switch resistive and inductive loads such as heaters or filter fans.
What temperature scale does it use?▾
The SKTH012009 has a temperature display of +32 to +140 F. A Celsius version, SKTH012009-C, is also in the series.
What is the relay rating?▾
10A resistive / 1.6A inductive @ 240 VAC, 0.6 @ 60 VDC, with a maximum inrush current of AC 30 A for 10 sec.
What supply voltage does it need?▾
100 - 240 VAC 50/60 Hz (min 90 V, max 265 V).
Where is it typically used?▾
The series is highly effective in ATMs, parking control gates, ticket dispensers and traffic control systems exposed to wide-ranging outdoor elements.