PLANT ENGINEERING
MECHANICAL HYGROSTATS DUCT ASSEMBLY
TECHNICAL DATA
APPLICATION
Housing colour:
grey (lower part similar to RAL 7016, upper part similar to RAL 7035)
Use in ventilation and air-conditioning ducts, climate exposure cabinets and dehumidifiers for controlling and / or monitoring the atmospheric humidity in industrial and agricultural applications. Not suitable for aggressive gases. Max. air speed 8 m / s, with sensor protection FS-HI 15 m / s.
Ambient temperature: Permissible atmospheric humidity:
0 to 60 °C
non-condensing
Operating voltage:
none
Max. switching current: Min. switching current: Max. switching voltage:
15 (8) A
150 mA at 125 VAC
230 VAC, 50 Hz (> 24 V only in dry surroundings)
Min. switching voltage:
24 VAC, 50 Hz
Switching element: Switching contact:
microswitch
toggler, potential-free 30–100% rel. humidity approx. 5% rel. humidity
Control range:
Hysteresis: Tolerances:
> 50%: + / – 3.5% relative humidity < 50%: + / – 4% relative humidity
Electrical connection: Mounting / attachment:
screw-type terminals
mounting on air duct or wall mounting using accessory JZ-20-1
Protection rating: Protection class: Safety and EMC:
IP65 front-side
II
according to DIN EN 60730
Sensor:
plastic fibres
TYPE / IMAGE
ITEM NO.
FEATURES
CIRCUIT DIAGRAM
EURO / PG
HI-1
JA010100
Control function: humidifying or de-humidifying Function type: controller external setting, mechanical range setting
236.80 / II
HI-1F
JA010200
Control function: humidifying or de-humidifying Function type: monitor internal setting
228.80 / II
HI-2
JA010300
Control function: 2 x humidifying or de-humidifying Hysteresis between the stages: adjustable 3–15% rel. humidity Function type: controller external setting, mechanical range setting
299.20 / II
197
Catalogue 2024
Prices valid from 01.01.2024 - 31.12.2024, prices may be subject to change | V1
Made with FlippingBook Annual report maker