The OMEGA HX94B Series temperature/relative humidity transmitter provides a linearized and temperature compensated output signal of 4 to 20 mA, 0 to 1 Vdc, 0 to 5 Vdc or 0 to 10 Vdc depending upon the model selected for both temperature/relative humidity measurement. The output signals have been calibrated and scaled to 0 to 100°C for temperature and 0 to 100% for relative humidity. The digital temperature and relative humidity sensor is protected by a stainless steel cap that is easily removed for cleaning. The NEMA 4 stainless steel enclosure and cable entry connection provides weather tight protection. The stainless steel enclosure terminates to a 6 feet shielded cable. The cable end is either stripped leads or terminates to a 4-pin connector.
SPECIFICATIONS
Temperature Measuring Range: 0 to 100°C (32°F to 212°F) Accuracy: ± 0.6°C from 0 to 50°C (32 to 122°F), ± 1.25°C from 50 to 100°C (122 to 212°F), for all models except: HX94BC,HX94BCNPT,HX94BCW: ± 1.2°C from 0 to 50°C (32 to 122°F); ± 1.9°C from -30 to 0°C (-22 to 32°F) and 50 to 75°C (122 to 167°F) Repeatability: ± 0.2°C (0.4°F) Response Time: 5 seconds minimum, 30 seconds maximum Sample Rate: 1 sample every 4 seconds Relative Humidity Measuring Range: 0 to 100% RH Accuracy: ± 2.5 % from 20 to 80% RH, ± 3.5% from 5 to 20% and 80 to 95% RH, ± 4% from 0 to 5% and 95 to 100% RH Hysteresis: ± 1%RH Repeatability: ± 0.1%RH Response Time: 8 seconds typical Sample Rate: 1 sample every 4 seconds Operating Temperature Range: 0 to 100°C (32 to 212°F) Analog Outputs for Temperature and Humidity: 4 to 20 mA, 0 to 1V, 0 to 5V, 0 to 10V Input Power Supply: 9 to 30 Vdc @ 100 mA: 4 to 20 mA, 0 to 1V, 0 to 5V output, 12 to 30 Vdc @ 100 mA: 0 to 10V output Max Current Loop Resistance: Ω = [(V supply – 4V)/0.02A)] -50; 200Ω @ 9V supply or 1250Ω @ 30V supply Max Load Resistance: 1.25K (for all voltage outputs) Sensor Type: Digital sensor Enclosure Housing: 316 stainless steel, NEMA 4; non-NPT version includes IP68-rated cable gland Electrical Connections: HX94B**W, HX94B**NPT: 1.8 m (6′) 4 conductor PTFE shielded cable with stripped leads termination HX94B**: 1.8 m (6′) 4 conductor PTFE shielded cable with a 4-pin connector termination; a 4-pin mating connector is included that accepts 18 to 26 AWG wire Dimensions: 258 L x ø19 mm OD (10.15 x 0.75″) Weight: 200 g (7 oz) with mounting kit
The OMEGA HX94B Series temperature/relative humidity transmitter provides a linearized and temperature compensated output signal of 4 to 20 mA, 0 to 1 Vdc, 0 to 5 Vdc or 0 to 10 Vdc depending upon the model selected for both temperature/relative humidity measurement. The output signals have been calibrated and scaled to 0 to 100°C for temperature and 0 to 100% for relative humidity. The digital temperature and relative humidity sensor is protected by a stainless steel cap that is easily removed for cleaning. The NEMA 4 stainless steel enclosure and cable entry connection provides weather tight protection. The stainless steel enclosure terminates to a 6 feet shielded cable. The cable end is either stripped leads or terminates to a 4-pin connector.
SPECIFICATIONS
Temperature Measuring Range: 0 to 100°C (32°F to 212°F) Accuracy: ± 0.6°C from 0 to 50°C (32 to 122°F), ± 1.25°C from 50 to 100°C (122 to 212°F), for all models except: HX94BC,HX94BCNPT,HX94BCW: ± 1.2°C from 0 to 50°C (32 to 122°F); ± 1.9°C from -30 to 0°C (-22 to 32°F) and 50 to 75°C (122 to 167°F) Repeatability: ± 0.2°C (0.4°F) Response Time: 5 seconds minimum, 30 seconds maximum Sample Rate: 1 sample every 4 seconds Relative Humidity Measuring Range: 0 to 100% RH Accuracy: ± 2.5 % from 20 to 80% RH, ± 3.5% from 5 to 20% and 80 to 95% RH, ± 4% from 0 to 5% and 95 to 100% RH Hysteresis: ± 1%RH Repeatability: ± 0.1%RH Response Time: 8 seconds typical Sample Rate: 1 sample every 4 seconds Operating Temperature Range: 0 to 100°C (32 to 212°F) Analog Outputs for Temperature and Humidity: 4 to 20 mA, 0 to 1V, 0 to 5V, 0 to 10V Input Power Supply: 9 to 30 Vdc @ 100 mA: 4 to 20 mA, 0 to 1V, 0 to 5V output, 12 to 30 Vdc @ 100 mA: 0 to 10V output Max Current Loop Resistance: Ω = [(V supply – 4V)/0.02A)] -50; 200Ω @ 9V supply or 1250Ω @ 30V supply Max Load Resistance: 1.25K (for all voltage outputs) Sensor Type: Digital sensor Enclosure Housing: 316 stainless steel, NEMA 4; non-NPT version includes IP68-rated cable gland Electrical Connections: HX94B**W, HX94B**NPT: 1.8 m (6′) 4 conductor PTFE shielded cable with stripped leads termination HX94B**: 1.8 m (6′) 4 conductor PTFE shielded cable with a 4-pin connector termination; a 4-pin mating connector is included that accepts 18 to 26 AWG wire Dimensions: 258 L x ø19 mm OD (10.15 x 0.75″) Weight: 200 g (7 oz) with mounting kit
