THC temperature / humidity switch
product manual:
Independent digital display, 61 programmable para
meters, 4 SPDT contacts
THC series temperature / humidity switch can display and control at the same time. Temperature is displayed in red three digits and humidity is displayed in green three digits. THC series has four groups of relay switch outputs, two for temperature and two for humidity.
It has 61 programmable para
meters for configuration of temperature and humidity control, including set point, differential value, forward / reverse action, cycle time, alarm time, decimal point position adjustment. The relay switch can be normally set to normally open or normally closed to prevent protection in the event of a probe failure. THC also displays error messages and alarm messages with operation password protection.
THC temperature and humidity switch can accept two temperature inputs (sold separately) and one humidity input. Humidity
sensors are 0-1V, 0-3V (sold separately), or 4-20mA, which can be used with THC.
Specifications:
Measurement Range: Temperature: -58 to 302 ° F (-50 to 150 ° C); Humidity: 10 to 100% RH.
Input: Up to 2 thermistors and 1 humidity
sensor.
Output: 4 SPST, 8 A relays @ 250 VAC.
Horsepower Rating (HP): 1/3 HP.
Control Type: On / Off direction, direct or reverse acting, neutral.
Power Requirements: 110 or 230 VAC (depending on model).
Accuracy: Temperature: ± 0.5% of probe range; Humidity: ± 3% (20 to 90%) of range.
Display: Two 3-digit displays. 1/2 "digits.
Resolution: 0.1 °.
Memory Backup: Nonvolatile memory.
Ambient Operating Temperature: 32 to 158 ° F (0 to 70 ° C).
Storage Temperature: -4 to 176 ° F (-20 to 80 ° C).
Weight: 1.17 lb (530 g).
Panel Cutout: 5.15 "x 3.97" (131 x 101 mm).
Front Panel Protection: IP64.
Agency Approvals: CE.
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Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
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Order process
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Mobile phone: 18918462396 (WeChat same number 24-hour service)
QQ: 2030185432
Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.
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