657 1 Relative Humidity Temperature Transmitter - Chinaprice: contact company for price
657-1 type of transducer provides two 4-20 ma channel, used to produce two different signal output, the relative humidity of the output signal and the temperature of the output signal. The economical transmitter can provide plus or minus 2% accuracy of humidity and temperature accuracy + / - 1 ℉. 657-1 type transducer sensor consists of a high level of integration adopted by the polymer film type humidity sensor and an ultrathin membrane platinum sensors, in order to ensure high reliability and stability, and can be continuous use for several years. Stainless steel probe measurement for: 5/16 'x 10' (0.8 x 24.4 cm), use the following two alternative tools, easy to install on most of the pipeline system.
Physical properties of
Relative humidity range: 0-100%
Relative humidity accuracy: + / - 2% (10-90% RH), plus or minus 3% (0-10%, and 90-100% RH)
Operating temperature range: 32-158 ℉ (0-70 ℃)
Temperature measurement range: 32-212 ℉ (0-100 ℃)
Temperature accuracy: + / - 1 ℉ (plus or minus 0.5 ℃)
Output: 2 channels, each of 4 to 20 ma, humidity channel for closed circuit
Environmental temperature limit operation: 32-158 ℉ (0-70 ℃)
Storage temperature limit: - 40-176 ℉ (40-80 ℃)
Outer shell: ABS plastic
Sensor probe: 5/16 'x 10' (0.8 x 24.4 cm) stainless steel probe
Cable length: 48 inches (1.22 metres)
Weight: 5.5 ounces (156 grams).
The inventory models
657-1 relative humidity/temperature transmitter
No. A - 158 split flange installation tools
No. A - 159 pipe installation gland.
- Posted By: Beijing Jamedoorla Technology Co.,Ltd
- Phone: 13120322487
- Address: Yang Ming Square,10 Xiao Ying Rd.,Chao Yang Distri, Beijing, China
- Website: http://www.lighthouse-china.com
Published date: July 16, 2013 -
- Business Description: Beijing Jamedoorla Technology Co.,Ltd., founded in 2001, is a
professional instrument supplier. Companies adhering to the world
advanced technology level, it is Shared with clients continuously
strengthen cooperation with foreign well known manufacturers, imported
high quality instruments and recommend to the user. As the world's many
famous instrument manufacturers in China agent (American DWYER, ARTI
KANOMAX Japan plus field, RION) companies to provide relevant measure
pressure, temperature and humidity, wind speed, noise, and other indoor
environment testing instruments products. Widely used in hvac, clean
room clean, biotechnology, electronic semiconductor chip industry, food,
pharmaceutical, aerospace and other fields.
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